AI (Artificial Intelligence) Startups funded by Y Combinator (YC) 2025

November 2025

Browse 100 of the top AI startups funded by Y Combinator.

We also have a Startup Directory where you can search through over 5,000 companies.

  • Cruise
    Cruise
    Y Combinator LogoW2014
    Acquired • 3,000 employees • San Francisco, CA, USA
    Cruise is building the world’s most advanced, all-electric, self-driving car technology to safely connect people with the places, things, and experiences they care about. Self-driving cars will help save lives, reimagine cities, redefine time in transit, and restore freedom of movement for individuals who live in dense urban settings. Acquired by GM in 2016.
    autonomous-delivery
    machine-learning
    climate
    ai
    self-driving-vehicles
  • Casetext
    Y Combinator LogoS2013
    Acquired • 50 employees • San Francisco, CA, USA
    Casetext, the most widely used A.I. legal research technology, has been adopted across the legal market from the largest Am Law 100 law firms to solo practices. Its award-winning technology offers both conventional search functionality and its CARA A.I. powered contextual search, focuses on the context of your research to help you find on-point authorities faster. Founded by a team of former litigators from top law firms, as well as Ph.D. data scientists and leading A.I. engineers, Casetext helps legal researchers find the best cases, faster, including many that they would otherwise miss. For more information, visit www.casetext.com or contact our team at contact@casetext.com.
    legal
    artificial-intelligence
  • Checkr
    Checkr
    Y Combinator LogoS2014
    Active • 800 employees • San Francisco, CA, USA
    Checkr builds people infrastructure for the future of work. And we believe everyone should have a fair chance to work. That's why we've designed a faster—and fairer—way to screen job seekers. For more information on our mission and products, visit https://checkr.com.
    compliance
    enterprise-software
    api
    hr-tech
    artificial-intelligence
  • Caper
    Caper
    Y Combinator LogoW2016
    Acquired • 15 employees
    Caper focuses on compacting Amazon-Go's technology (image recognition, sensor fusion and artificial intelligence) into a smart shopping cart, allowing each shopper to throw her groceries into the cart and self-checkout without cashiers. The technology is looking to fundamentally transform physical retail and rapidly scale into existing grocery stores.
    artificial-intelligence
    retail-tech
    cashierless-checkout
    computer-vision
  • Podium
    Podium
    Y Combinator LogoW2016
    Active • 1,000 employees • Lehi, UT, USA
    Podium is the all-in-one AI-powered lead management and communication platform used by more than 100,000 businesses to acquire and convert new customers. At the forefront of Podium’s innovation is its AI employee, who ensures businesses respond to leads instantly, anytime of the day or night—significantly increasing lead conversion rates and revenue. Podium helps businesses obtain more reviews, rank higher on Google, and consolidate lead channels. Businesses can call and text customers from the web and/or mobile app, send payment links, drive repeat business through bulk messages, and more—all managed and delivered from one easy-to-use dashboard. Additionally, with Podium’s AI Employee and automations, businesses can efficiently handle customer inquiries seamlessly across all communication channels, providing timely and accurate responses that drive sales. Podium’s innovative work has gained recognition on top industry lists, such as Forbes’ Next Billion Dollar Startups, Forbes’ Cloud 100, the Inc. 5000, and Fast Company’s World’s Most Innovative Companies. Podium was founded in 2014 and is headquartered in Lehi, Utah. It is currently backed by Accel, Summit Partners, GV (formerly Google Ventures), and Y Combinator.
    ai
    saas
    b2b
    fintech
  • Scale AI
    Scale AI
    Y Combinator LogoS2016
    Active • 500 employees • San Francisco, CA, USA
    Scale accelerates the development of AI within organizations of any size to deliver critical business insights and operational efficiency. Its data-centric infrastructure platform leverages RLHF (Reinforced Learning with Human Feedback) to help organizations build the strongest AI models that supercharge their business, with customers across industries including Meta, Microsoft, U.S. Army, DoD’s Defense Innovation Unit, Open AI, General Motors, Toyota Research Institute, Brex, Instacart and Flexport.
    artificial-intelligence
    machine-learning
  • Sendbird
    Sendbird
    Y Combinator LogoW2016
    Active • 300 employees • San Mateo, CA, USA
    We believe in a future where AI unlocks human potential across all facets of life. We envision an A2A (Agent-to-Agent) world where AI agents connect businesses and individuals, empowering them to achieve more than ever before. It’s a future where the impossible becomes possible, and human achievement is no longer bound by time and cognitive load. We power over 300M+ people's conversations every month and we are working with the leading customers such as DoorDash, Match Group, Yahoo!, PayPal, Walgreens, and have raised $220M+ in total funding from ICONIQ, Tiger Global, Meritech, Emergence, SoftBank Vision Fund, Steadfast, Shasta, and August.
    b2b
    saas
    enterprise
    ai
    artificial-intelligence
  • Ridecell
    Ridecell
    Y Combinator LogoW2012
    Active • 130 employees • San Francisco, CA, USA
    Ridecell is leading the way in the digital transformation of fleet businesses and operations. Our Fleet Automation and Mobility solutions modernize and monetize fleets by combining data insights with digital vehicle control to turn today’s manual processes into automated workflows. The result is unmatched levels of efficiency and control for leasing, rental, government, commercial and shared fleets. Today Ridecell powers some of the most successful fleet businesses and the leading government fleets in cities across Europe and North America. Our customers and partners include: Penske - the largest truck fleet in America with 400,000 trucks Mobility fleets for Toyota, Ford, Daimler, BMW - - the largest OEMs in the world and BNP Paribas, Arval: 1,500,000 vehicles, the 2nd largest fleet in Europe And the largest government fleets in the world including San Francisco, New York City, the Belgian Government Our platform makes these businesses more intelligent, accessible, efficient and safer by connecting and automating the core technology pillars including vehicle technology like telematics, camera and ADAS system, and enterprise platforms including CRM, commerce and finance systems. Ridecell is headquartered in San Francisco, California with offices in Tokyo, Madrid, Paris, Bordeaux, Berlin and Pune, India.
    b2b
    enterprise
    saas
    iot
    artificial-intelligence
  • Truewind
    Truewind
    Y Combinator LogoW2023
    Active • 30 employees • San Francisco, CA, USA
    Truewind is a technology company based in San Francisco developing a digital staff accountant. Powered by AI, Truewind is a digital staff accountant that never sleeps, never gets sick, and always does its work. Completely predictable capacity planning. Automate data categorization, supporting documentation collection, and client follow-up. Truewind’s AI agents will follow up on outstanding action items while the accountant can work on strategic tasks. This is fully integrated and unified across your accounting operations. We make it easy to get work done and get visibility into your team’s processes. Trusted by over 100 customers, including accounting firms EisnerAmper and Frank Rimerman, along with fast-growing companies such as Wefunder, StartPlaying and Mozart Data. We’re backed by the industry leaders of accounting and AI, Rho Capital, Thomson Reuters Ventures, Pathlight Ventures, Fin Capital, and Y Combinator.
    fintech
    b2b
    saas
    generative-ai
    artificial-intelligence
  • LeadGenius
    Y Combinator LogoS2011
    Active • 50 employees • Berkeley, CA, USA
    LeadGenius is the most efficient way to equip sales and marketing teams with custom B2B lead data at scale. Our data experts conduct ongoing research to automatically supply teams with accurate contact information and hard-to-acquire data points for your most valuable buyer personas. By combining a remote global workforce, custom data, and machine learning, LeadGenius delivers the highest lead generation value in the marketplace.
    b2b
    marketing
    sales
    ai
  • Shuttle
    Shuttle
    Y Combinator LogoS2020
    Active • 12 employees • London, UK
    Our Mission 🎯 At Shuttle, we’re on a mission to revolutionise developer experience for building web apps. Everything we do is about crafting an exceptionally simple, satisfying and effective way to do cloud development. We are open source community-driven and loved by thousands of engineers. Our vision: the ultimate platform to supercharge developers’ productivity. About Shuttle 🚀 Shuttle is the cloud infrastructure platform for developers building with Cursor and GitHub Copilot. We make it simple to ship reliable and scalable backends, so developers can focus on creating great products. Over 20,000 developers use Shuttle to build and deploy Rust backends in minutes, and we’re now bringing the same zero-config experience to every developer. As AI tools like Cursor and GitHub Copilot accelerate coding, infrastructure is becoming the bottleneck - Shuttle removes it.
    saas
    artificial-intelligence
    open-source
    developer-tools
    devops
  • Flagright
    Flagright
    Y Combinator LogoW2022
    Active • 31 employees • Singapore
    Flagright helps fintechs & banks monitor, screen, investigate, and report their transactions & customers against financial crime risks with a best-in-class AML compliance software. Catering to a diverse clientele across various financial sectors, we serve customers across 6 continents. Flagright is a pioneer in the application of generative AI for AML compliance operations with its AI suite, Flagright AI, delivering unmatched scalability and extreme performance. Our products are designed to help our customers scale volume without scaling headcount and grow faster.
    compliance
    regtech
    b2b
    fintech
    ai
  • CreativeMode
    CreativeMode
    Y Combinator LogoS2024
    Active • 4 employees • San Francisco, CA, USA
    Lovable for Minecraft Mods. Empowering over 100,000 players to become creators.
    gaming
    consumer
    entertainment
    artificial-intelligence
  • StarSling
    StarSling
    Y Combinator LogoX2025
    Active • 2 employees • San Francisco, CA, USA
    StarSling is building an agentic developer homepage that automates all the tasks that eat up a developer’s time after they’ve left their code editor: deployments, performance, incidents, and bugs. Open your homepage, click on a GitHub, Linear, or Sentry issue and you’ll see an Autofix button that triggers an AI agent and opens up a Pull Request with a fix, all without leaving your homepage.
    developer-tools
    ai
    devops
    b2b
    artificial-intelligence
  • Domu Technology Inc.
    Domu Technology Inc.
    Y Combinator LogoS2024
    Active • 6 employees • San Francisco, CA, USA
    Domu automates debt collection calls for the banks and insurance companies. We work with six Fortune 500 companies and win by doing what nobody else is willing to do.
    ai-assistant
    aiops
    call-center
    ai
  • Gecko Robotics
    Gecko Robotics
    Y Combinator LogoW2016
    Active • 230 employees • Pittsburgh, PA, USA
    Gecko Robotics is the pioneer of AI + Robotics [AIR technology], transforming how the world builds, operates, and maintains its most critical infrastructure for a more reliable and sustainable future. Using fixed sensors and robots that climb, crawl, swim, and fly, we combine first-order data layers with the predictive power of AI into a single source of truth for the physical world. Cantilever™ is our operating platform, powered by AIR technology, that empowers teams to achieve operational excellence through actionable data for immediate and long-term planning.
    big-data
    energy
    robotics
    data-engineering
    artificial-intelligence
  • StackAI
    StackAI
    Y Combinator LogoW2023
    Active • 21 employees • San Francisco, CA, USA
    With Stack AI, any organization can deploy custom AI agents to automate its back-office operations. Our low-code interface allows teams of all levels of expertise to build internal tools. Hundreds of companies use Stack AI to build knowledge-based AI assistants, fill out RFPs and questionnaires, automate content QA, conduct due diligence research, and extract data from documents.
    artificial-intelligence
    automation
    enterprise
  • Assembly
    Assembly
    Y Combinator LogoW2018
    Active • 25 employees • New York, NY, USA
    Assembly is the AI-powered platform for professional service firms. Give clients a clean, branded portal that brings everything together — tasks, payments, messages, files, contracts, and forms — and give your team a simple CRM and an AI Assistant that knows full client context. Run onboarding and back-office work faster, improve customer retention, and make clients happier. Extend the platform with embeds, Zapier/Make, webhooks, and a public API, or build Custom Apps for your exact workflow.
    b2b
    e-commerce
    ai-assistant
    ai
  • Klarity
    Klarity
    Y Combinator LogoS2018
    Active • 128 employees • San Francisco, CA, USA
    Klarity is Enterprise AI that helps companies like OpenAI, DoorDash, CrowdStrike and Zoom bend the G&A curve. Klarity delivers two core capabilities: (1) unlimited transformation; creating a digital twin of your business to identify gaps, risks and inefficiencies, and provide valuable insights into your business in weeks instead of quarters, and (2) intelligent document processing that turns contracts, invoices, and POs into audit-ready data with 82%+ pass-through rates. Klarity reduces OpEx, boosts accuracy, and empowers CFOs to deliver board-ready ROI.
    machine-learning
    saas
    ai
  • PARES AI
    PARES AI
    Y Combinator LogoS2025
    Active • 3 employees • San Francisco, CA, USA
    PARES is the single platform commercial real estate brokers need for their entire workflow, from chasing leads to closing deals and everything in between. With our platform, brokers can: 1) Automatically update real-time transaction data in our CRM 2) Create lists of target properties, skip-trace, and easily navigate outbound calls 3) Underwrite deals with our AI Underwriting Agent 4) Create OMs/BOVs in minutes with our AI Marketing Agent Check us out at https://www.pares.ai/
    ai
    proptech
    saas
    crm
    generative-ai
  • camelAI
    camelAI
    Y Combinator LogoW2024
    Active • 3 employees • San Francisco, CA, USA
    CamelAI is an AI-powered data analyst for business intelligence. Connect any data source—CSVs, CRMs, SQL databases, data warehouses—and ask Camel complex questions or request reports and charts, all without needing code or SQL.
    data-visualization
    data-science
    saas
    artificial-intelligence
  • Rove
    Rove
    Y Combinator LogoW2024
    Active • 4 employees • New York, NY, USA
    Rove is building the first accessible and universal airline mile, redeemable across dozens of international airlines and hotel chains worldwide.
    ai
    fintech
    travel
    consumer
  • Diligent
    Diligent
    Y Combinator LogoS2023
    Active • 2 employees • Berlin, Germany
    We help fintech risk and AML compliance teams automate and strengthen routine customer due diligence tasks with LLMs. Our AI assistants slash cost-to-comply, improve risk detection and free up capacity for investigations that require human expertise and decision making. Fintechs and banks use us to automate workflows like running thorough due diligence on a legal entity, reviewing customer documents like registry extracts, proofs of address etc and remediating false positive alerts from their AML systems.
    compliance
    fintech
    regtech
    fraud-prevention
    artificial-intelligence
  • Corgi Insurance
    Corgi Insurance
    Y Combinator LogoS2024
    Active • 70 employees • San Francisco, CA, USA
    Corgi Insurance is building the first full stack AI insurance carrier. Insurance is 12% of US GDP. We’re taking it all.
    insurance
    fintech
    ai
  • Fieldguide
    Fieldguide
    Y Combinator LogoS2020
    Active • 130 employees • San Francisco, CA, USA
    ‍Fieldguide is a vertical AI platform for modern assurance and advisory firms that digitizes the end-to-end engagement workflow on a single platform. Built by former Big Four practitioners and experienced technology leaders, Fieldguide is trusted by top CPA firms to improve margins, win new business, and build stronger client relationships. We’re based in San Francisco, CA, but built as a remote-first company that enables you to do your best work from anywhere. We're backed by top investors including Bessemer Venture Partners, 8VC, Y Combinator, Floodgate, Elad Gil, Justin Kan, Qasar Younis, Eric Ries, and more.
    productivity
    b2b
    workflow-automation
    artificial-intelligence
  • Two Dots
    Two Dots
    Y Combinator LogoS2022
    Active • 18 employees • San Francisco, CA, USA
    We're building an AI consumer underwriting automation service.
    b2b
    fintech
    ai
  • Pointhound
    Pointhound
    Y Combinator LogoS2023
    Active • 5 employees
    Pointhound makes it easy to earn and redeem your credit card points for free flights. We're driven by our mission to make the world more accessible through travel.
    travel
    fintech
    artificial-intelligence
    consumer
  • Intuned
    Intuned
    Y Combinator LogoS2022
    Active • 7 employees • Kirkland, WA, USA
    Intuned is an AI enabled cloud platform to author, deploy, and monitor integrations to extract web data and execute browser automation. We enable engineers to build reliable integrations to access data and complete actions on other web services when official APIs are not available or complete.
    b2b
    artificial-intelligence
    developer-tools
    api
    robotic-process-automation
  • Ocular AI
    Ocular AI
    Y Combinator LogoW2024
    Active • 6 employees • San Francisco, CA, USA
    Ocular AI is the data annotation engine for Generative AI, Computer Vision, and Enterprise AI models. We help you transform unstructured, multi-modal data into golden datasets to power generative AI, frontier models, and computer vision. Ocular Foundry is the most intuitive, data-centric, and fastest platform that lets you label, annotate, version, and deploy your data for training models. It also orchestrates your annotation jobs, improving collaboration with members and annotators. With Ocular Bolt, shift from humans in the loop to experts in the loop to supercharge your data labeling and annotation projects. Our global expert workforce ensures fast, accurate results—no matter the scale or complexity of your data. Companies spend huge amounts on training data, but Foundry and Bolt are AI-native tools that lower costs, reduce manual effort, and accelerate high-quality data collection. We’re replacing outdated, clunky, and expensive data software!
    artificial-intelligence
    data-engineering
    machine-learning
    computer-vision
    developer-tools
  • Pernell
    Pernell
    Y Combinator LogoW2024
    Active • 2 employees • San Francisco, CA, USA
    Pernell is your AI-powered second phone that records, transcribes, and summarizes calls. When you’re busy, an AI receptionist answers for you - no more missed calls.
    conversational-ai
    ai
  • Casca
    Casca
    Y Combinator LogoS2023
    Active • 28 employees • San Francisco, CA, USA
    Casca is an AI-native platform transforming small business lending by enabling banks and lenders to originate 10x more loans with 90% less manual effort. Our solutions streamline the entire loan process—from customizable application forms and secure applicant portals to AI-powered assistants, automated document collection, KYB checks, and underwriting. We’ve found product market fit and are scaling our team very quickly. Small businesses are the heart of the American economy. Many banks shy away from providing funding because of the manual effort in pursuing those deals. With us, that changes. We unlock affordable, quick bank funding for the 30M+ small businesses in the US who would otherwise be subject to the high interest rates from predatory online lenders. We are a world-class team of banking & AI experts from Stanford, MIT & Y Combinator. We like to win and we know that the only thing between us and the title is our own ability to improve every day.
    finance
    machine-learning
    conversational-banking
    fintech
    artificial-intelligence
  • Acrely
    Acrely
    Y Combinator LogoS2025
    Active • 2 employees • San Francisco, CA, USA
    Have something to say? Feel free to reach out: founders@acrely.ai We provide home service business owners with voice AI to capture every inbound call and turn it into booked jobs. Meet Jane, your AI-powered customer service rep. When a customer calls and no one answers, Jane does. She talks naturally with callers, understands their problem, and books the job, whether it’s a leaky pipe, an AC repair, or a new installation. Home services are still phone-first, but owners lose thousands each month to missed calls and overwhelmed CSRs. Every truck, website, and yard sign funnels calls in, yet too often they go to voicemail or get dropped. Jane makes sure the real jobs, the ones that pay, never slip through. We’re starting by solving inbound, the single most expensive leak in the business. With Jane, contractors never miss a call, never lose a customer to voicemail, and finally have a CSR that works 24/7 without turnover or breaks.
    home-services
    artificial-intelligence
    ai-assistant
  • Cedana
    Cedana
    Y Combinator LogoS2023
    Active • 5 employees • New York, NY, USA
    Cedana (YC S23) brings hyperscaler and frontier-lab orchestration capabilities for AI workflows. Our core capability is live migration for CPUs and GPUs workloads. This increases cost savings up to 80%, accelerates time to first token 2-10x, and enables stateful reliability of training jobs even through catastrophic GPU failures. We've integrated our solution into K8s, and support Kueue and Slurm for training distributed jobs, and Kserve for serving inference.   OpenAI, Meta and Microsoft have flavors of these capabilities internally and we’re bringing them to everyone.  Our vision is to transform cloud compute into a real-time, arbitraged commodity.  https://www.cedana.ai
    infrastructure
    developer-tools
    deep-learning
    cloud-computing
    artificial-intelligence
  • Atla
    Atla
    Y Combinator LogoS2023
    Active • 10 employees • London, UK
    Find and fix your agent’s most critical failures in hours, not days. Atla helps developers cut time spent on manually reviewing traces. Atla’s LLM judge evaluates your agent step-by-step, uncovers error patterns across runs, and suggests specific fixes—so you know exactly what to fix and why. Atla supports the most popular agent frameworks teams build with, including LangChain, CrewAI, and OpenAI Agents. With real-time monitoring, automated error detection, and prompt experimentation, Atla gives teams the visibility and control needed to confidently ship agentic systems that work. We’re a team of researchers, engineers, entrepreneurs and operational leaders. Our expertise in evals was honed through training our own purpose-built LLM Judges, Selene and Selene Mini, which are available open-source and have been downloaded 60,000+ times.
    ai
    artificial-intelligence
    aiops
    developer-tools
    analytics
  • Deepnight
    Deepnight
    Y Combinator LogoW2024
    Active • 8 employees • San Francisco, CA, USA
    DeepNight is building the next generation of night vision with AI.
    artificial-intelligence
    computer-vision
  • Sully.ai
    Sully.ai
    Y Combinator LogoS2021
    Active • 12 employees • San Francisco, CA, USA
    Purpose Building superhuman AI Employees to make healthcare better, cheaper, and faster. Team. Sully.ai is built by repeat founders with 5 exits + 2 IPOs from Google, NASA, and CVSHealth: Omar, CEO: Started selling at age 11 and is an MMA Fighter with 3 gold🥇medals. Nasser, President & COO: Co-founded and built Odiggo growth 0-$14m in < 2 years. Chaitanya, CTO: PhD. in Robotics, 15 years at Google with over 25 patents. Henry, CEngO: Founder with successful exits to NASA (DiagnosisAI) and an IPO ($KASH). Michael, Founding Engineer, Neurobiologist turned engineer, Exit to CruiseAI. Dr. Neesheet, Chief Medical Officer: Chief Medical Officer of USA Cricket & Instructor at Yale. Baris, VP, Growth: Led growth at SWVL as their VP of Growth to a $1.5B 🦄IPO. Investors Raised $25M (Amity Ventures, Y -Combinator, SemperVirens & Eric Yuan (Zoom Founder). Problem Because the highest cost in healthcare organizations is salaries ($800B a year in the US). Solution This is why we built AI Medical Employees to do the same tasks 20x cheaper & 10x faster. Why now It's the first time in history that tech allows building employees, not just tools for employees. Opportunity Replacing 10% of the $800B/year of staff costs at 20x cheaper is a $5B ARR opportunity. Competition AI is a new market; we hear competitor names like HippocraticAI in <2% of our demos. Product Our AI Medical Employees are 20x cheaper, 10x faster, and integrate and use healthcare tools. Roadmap AI Receptionist ✔️ AI Interpreter ✔️ AI Scribe ✔️ AI Medical Assistant ✔️ AI Nurse → etc. Business Model We charge healthcare organizations a “payroll” for AI Employees starting at $1200/employee. Traction 300+ Healthcare Organizations hired Sully.ai employees–from $0 to $2M in 12 months. Efficiency Sully.ai team spent $3m to hit ~$2M cARR with just 10 people. Customers Love ❤️ Watch healthcare organizations' WOW reactions to Sully.ai in demos and after pilot feedback. Ideal Customer Profile CMIO’s at healthcare organizations with 100+ employees (Currently serving 20+ specialties).
    b2b
    saas
    healthcare
    health-tech
    artificial-intelligence
  • Eloquent AI
    Eloquent AI
    Y Combinator LogoX2025
    Active • 5 employees • San Francisco, CA, USA
    We automate complex, regulated operations in financial services—no APIs, no engineering required. We hit $500K ARR in just four weeks because customers deploy instantly. Our AI Operator learns by observing existing workflows and SOPs, securely controlling browser and desktop applications to automate up to 96% of tasks.
    ai
    enterprise
    b2b
    fintech
  • Standard AI
    Standard AI
    Y Combinator LogoS2017
    Active • 150 employees • San Francisco, CA, USA
    Standard Cognition is an artificial intelligence platform that allows buyers to grab what they want without having to go to a cashier.
    retail
    retail-tech
    ai
  • truthsystems
    truthsystems
    Y Combinator LogoS2025
    Active • 3 employees • San Francisco, CA, USA
    Truth Systems provides a compliance agent to govern the use of generative AI. It translates operational policies into intelligent, real-time guardrails that monitor every AI interaction. This empowers companies to proactively block non-compliant actions and align access to AI tools with user competency. By eliminating the risks and operational blind spots associated with uncontrolled AI adoption, our platform enables enterprises to fully leverage the technology's potential without compromising security. We are establishing the new standard for AI governance, building a future where every professional can innovate safely and confidently.
    b2b
    ai
  • Mashgin
    Mashgin
    Y Combinator LogoW2015
    Active • 75 employees • Palo Alto, CA, USA
    Mashgin creates better retail experiences through visual automation. We’ve built a self-checkout kiosk that uses computer vision to scan multiple items without barcodes, reducing checkout time by 10x. We’re completely recreating the checkout experience in an industry that’s had little innovation in decades. Our clients see dramatic reductions in lines and revenue increases of as much as 400% as a result.
    computer-vision
    deep-learning
    cashierless-checkout
    hardware
    ai
  • Sapling.ai
    Sapling.ai
    Y Combinator LogoW2019
    Active • 2 employees • San Francisco, CA, USA
    Sapling offers an API and SDK to help businesses integrate language models into their applications. Its messaging assistant sits on top of CRMs and messaging platforms to help users more efficiently compose responses.
    generative-ai
    machine-learning
    artificial-intelligence
    deep-learning
    b2b
  • Prosper
    Prosper
    Y Combinator LogoS2023
    Active • 11 employees • New York, NY, USA
    Prosper builds AI phone agents for healthcare providers. Our agents automate manual, time-intensive workflows like patient scheduling, balance reminders, claims status checks, benefit verification, and prior authorizations. We integrate with 80+ EHRs, go live in 3 weeks, and offer a no-code interface for customization. Today, Prosper handles thousands of daily calls for dozens of providers, reducing costs by 50% and tripling productivity. We’re building the AI-first operating system for healthcare to eliminate the $200B lost to administrative overhead every year.
    b2b
    health-tech
    healthcare
    artificial-intelligence
  • Corgi Labs
    Corgi Labs
    Y Combinator LogoW2023
    Active • 3 employees • San Francisco, CA, USA
    End-to-end suite of fraud detection and prevention solutions, including an analytics product to monitor and understand dispute + fraud metrics, an AI product which highlights transactions for merchants to follow up on, and an AI solution to recommend rules that can be implemented in payment provider platforms (Stripe, Shopify, Adyen) to proactively reduce dispute + fraud rates.
    payments
    analytics
    e-commerce
    fraud-detection
    artificial-intelligence
  • Hyperspell
    Hyperspell
    Y Combinator LogoF2025
    Active • 3 employees • San Francisco, CA, USA
    Hyperspell (YC F25) gives AI agents memory. It connects to tools like Slack, Gmail, Notion, and Drive so agents can recall, reason, and remember across company knowledge. Developers use Hyperspell’s API to turn disconnected agents into AI coworkers that understand their work. Conor and Manu founded Hyperspell after building their own workplace agent and seeing how limited AI is without memory. They have over 15 years of experience in machine learning and have scaled API-based products to $30M ARR.
    machine-learning
    b2b
    artificial-intelligence
    infrastructure
    developer-tools
  • Roboflow
    Roboflow
    Y Combinator LogoS2020
    Active • 50 employees • San Francisco, CA, USA
    Roboflow enables developers to make the world programmable. Use our tools to build better datasets (collect image, video / annotate), models (foundation and fine tuned small models), and deployments (self hosted, edge, APIs, SDKs) for computer vision. Over 250k developers, including those from over half the Fortune 100, build with our open source and hosted tools. Build with us: https://app.roboflow.com Hack with us: https://roboflow.slab.com/public/posts/roboflow-hackathons-external-u478m1iz Work with us: roboflow.com/careers
    api
    developer-tools
    computer-vision
    machine-learning
    artificial-intelligence
  • Marblism
    Marblism
    Y Combinator LogoW2024
    Active • 5 employees • San Francisco, CA, USA
    We've built several businesses over the years, and each time, we faced the same challenges. We knew we needed to send sales emails, post regularly on social media, keep an eye on Google Ads, or simply manage the endless flood of emails—but somehow, these tasks always slipped through the cracks. The intention was there, but reality always got in the way. That's why we created Marblism: AI Employees who seamlessly handle the tasks you keep putting off. No complex setups or prompts needed—just tell them about your business once and let them work quietly in the background. Suddenly, those tasks you knew you should be doing actually get done, giving you more time and mental clarity to focus on what truly matters.
    ai-assistant
    generative-ai
    ai
  • Lumona
    Lumona
    Y Combinator LogoW2024
    Active • 1 employees • Cambridge, MA, USA
    Lumona is an AI-enabled search engine featuring insights from social media. When you’re looking to buy a new phone, instead of adding reddit to the end of your search and opening tabs of threads that take forever to get through, you can search on Lumona to get all of that processed for you on one page so you can make the best decision while saving time.
    search
    generative-ai
    consumer
    artificial-intelligence
  • Oneleet
    Oneleet
    Y Combinator LogoS2022
    Active • 50 employees
    Oneleet helps companies become secure and compliant through an all-in-one solution that combines automated tools and human expertise. Oneleet has built the second generation of security compliance automation software, providing tools that go beyond what is classically provided for just compliance alone. Tools like a code security scanner, attack-surface management, access reviews and trust portal are all built in. As the most popular, highest rated and most frequently used platform in the YC community, Oneleet has quickly established itself as the preferred and superior alternative to other incumbents. The founder behind Oneleet has spent the past 10+ years helping companies become more secure by performing penetration tests.
    b2b
    compliance
    security
    saas
    artificial-intelligence
  • Magic Hour
    Magic Hour
    Y Combinator LogoW2024
    Active • 2 employees • San Francisco, CA, USA
    Magic Hour is a professional video creation tool. It takes the best AI video models, puts them in one workflow, and makes creating an amazing video as easy as selecting a template and customizing it. You can use the product at https://magichour.ai
    artificial-intelligence
    b2b
    media
    video
    creator-economy
  • Hatch
    Hatch
    Y Combinator LogoW2019
    Active • 73 employees • Richmond, VA, USA
    Build Ai Agents to communicate with your customers over voice, email and sms.
    saas
    b2b
    artificial-intelligence
  • BrainKey
    BrainKey
    Y Combinator LogoW2019
    Active • 20 employees • San Francisco, CA, USA
    BrainKey is an AI-driven digital healthcare company with a mission to create a world free from dementia. The company specializes in developing advanced clinical technologies that empower longevity physicians to detect and prevent cognitive decline and other brain longevity challenges. By analyzing brain MRI and biomedical data, BrainKey provides highly accurate and personalized brain health insights, supporting physicians in delivering tailored care for brain longevity. BrainKey's AI-powered platform streamlines diagnostics and reporting, improving both clinical outcomes and financial efficiency across the continuum of brain health care. Short Clip about BrainKey from the BBC: https://www.youtube.com/watch?v=ioSgvROTP0E
    digital-health
    health-tech
    neurotechnology
    artificial-intelligence
  • Subsets
    Subsets
    Y Combinator LogoS2023
    Active • 7 employees • Copenhagen, Denmark
    Subsets is the leading AI-driven retention experimentation and automation platform purpose-built for commercial teams in subscription businesses. Consumer subscription companies like Daily Mail and TuneIn use Subsets to predict churn, experiment with retention strategies, and confidently automate what works to drive engagement and retention. Launched out of Y Combinator’s 2023 Summer batch in San Francisco, Subsets is building the AI-driven retention platform for subscription businesses focused on sustainable growth and profitability.
    b2b
    machine-learning
    artificial-intelligence
    enterprise-software
  • Spine AI
    Spine AI
    Y Combinator LogoS2023
    Active • 5 employees • San Francisco, CA, USA
    Spine is the unlimited visual workspace where your ideas can branch, run in parallel, and stay in view. Instead of being trapped in a linear chat thread, you think in blocks, not threads—chat, deep research, images, memos, slides—each block holding its own context while sharing it across the canvas. Connect and orchestrate GPT-5, Claude, Gemini, Grok, Llama and hundreds more like instruments in a symphony, all without losing your train of thought. Chat is great for Q&A; it’s terrible for thinking. Spine fixes that by letting context flow visually between blocks so your flow state never breaks. Extend this thinking to structured workflows that you can set up across 1000+ apps. Reclaim your creative power. The age of prompt engineering is ending; the future of thinking is visual, collaborative, and unlimited—and it lives on Spine.
    generative-ai
    saas
    artificial-intelligence
  • Approval AI
    Approval AI
    Y Combinator LogoX2025
    Active • 2 employees • San Francisco, CA, USA
    Approval AI is an AI-powered mortgage co-pilot that automates the most complex parts of getting a mortgage: rate shopping, negotiation, and paperwork, all in one place. We automate what brokers and loan officers do, and hand those tools directly to the buyer.
    consumer
    fintech
    ai
  • Alguna
    Alguna
    Y Combinator LogoS2023
    Active • 5 employees • San Francisco, CA, USA
    We are Alguna, an early-stage startup building a modern pricing, quoting, and billing platform for B2B companies. Our mission is to build the most efficient revenue management engine for B2B SaaS. Today, most companies get by using spreadsheets and manual processes across multiple single-point solutions, which is inefficient and costs millions in lost revenue. We solve this by unifying the quote-to-revenue process and automating complex back-office operations. This enables our customers (growth-stage startups and enterprises) to flexibly close more deals faster without worrying about internal limitations and relying on finance and engineering teams.
    b2b
    saas
    enterprise
    fintech
    artificial-intelligence
  • cocreate
    cocreate
    Y Combinator LogoS2025
    Active • 4 employees • San Francisco, CA, USA
    Before editing begins, professional video teams spend days copying, organizing, and prepping footage — a process that can eat up 40% of a project’s time and budget. CoCreate runs in the background during backup, delivering fully organized, searchable, and edit-ready projects for Premiere, Avid, Final Cut, or Resolve the moment media is offloaded. The result: faster turnarounds, fewer errors, and more time spent actually editing.
    video
    consumer
    artificial-intelligence
  • Campfire
    Campfire
    Y Combinator LogoS2023
    Active • 45 employees • California St, San Francisco, CA, USA
    Campfire is the modern accounting platform for startups and mid-size tech companies. Our product includes an accounting general ledger that has multi-entity support and advanced financial reporting such as P&L by department and contribution margin by customer. Migrate from legacy accounting software to Campfire for your accounting and financial reporting to automate manual tasks and streamline workflows to unlock financial insights and accelerate the monthly close process.
    saas
    fintech
    artificial-intelligence
  • Silogy
    Silogy
    Y Combinator LogoW2024
    Active • 3 employees • New York, NY, USA
    Silogy is building an AI-powered platform for chip developers to simulate and debug their designs.
    developer-tools
    semiconductors
    artificial-intelligence
  • WhiteLab Genomics
    WhiteLab Genomics
    Y Combinator LogoW2022
    Active • 40 employees • Paris, France
    We have developed an AI platform enabling to accelerate the discovery and the design of genomic therapies such as Cell Therapies, RNA Therapies and DNA Therapies.
    genomics
    gene-therapy
    cell-therapy
    artificial-intelligence
  • Daily
    Daily
    Y Combinator LogoW2016
    Active • 126 employees • San Francisco, CA, USA
    Daily is real-time voice, video, and AI for developers. Our cross-platform SDKs and global infrastructure enable ultra-low latency, highest quality experiences for developers building real-time voice and video AI agents. Our platform also supports integration of traditional voice/video calls, in addition to AI agent experiences.
    developer-tools
    ai-assistant
    open-source
    ai
  • Rally
    Rally
    Y Combinator LogoW2025
    Active • 5 employees • Berlin, Germany
    Rally is a financial platform for businesses that operate vehicle fleets. We're starting in Europe, where over €1 trillion is spent annually on fuel, charging, maintenance, and other fleet expenses - most of it still running on legacy networks built in the 1960s. We set a new standard for fleet finance by streamlining payments and automating workflows across bookkeeping, credit, and driver payroll, helping real-world businesses like delivery services, construction crews, and service technicians stay in control and operate efficiently.
    transportation
    fintech
    logistics
    ai
  • Turing Labs Inc.
    Turing Labs Inc.
    Y Combinator LogoW2020
    Active • 18 employees • San Francisco, CA, USA
    Developing a consumer product like Dove is complex, time-consuming, and expensive; companies like Unilever analyzes millions of data points to develop a blockbuster consumer product. Turing makes this process 10x more efficient. Turing's AI harnesses the data from several sources and helps to make a better decision about product development 10x faster.
    b2b
    artificial-intelligence
  • Evolvere BioSciences
    Evolvere BioSciences
    Y Combinator LogoS2024
    Active • 3 employees • Oxford, UK
    🦠🤖 We use our computational models to make next-generation antibiotics that outcompete bacterial evolution and precisely target pathogenic bacteria, without harming good microbes or human cells. ☠️ Current antibiotics stop working because bacteria evolve resistance to them. This makes drug-resistant bacteria a looming global health crisis - already killing more people than malaria and AIDS and it is getting exponentially worse 📈. 🧬 Our approach leverages co-evolutionary protein-protein interaction datasets combined with AI to forecast bacterial mutations and create ‘future-proof’ antibiotics, addressing antibiotic resistance before it develops. This changes the game for how frequently society will need to make new antibiotics and how long our new antibiotics will be able to treat patients 👩‍⚕️. We are a team of biochemists and evolutionary biologists who met at the University of Oxford.
    ai-powered-drug-discovery
    biotech
    biotechnology
    therapeutics
    artificial-intelligence
  • Athelas
    Athelas
    Y Combinator LogoS2016
    Active • 1,000 employees • Mountain View, CA, USA
    At Athelas, powered by Commure, our mission is to simplify healthcare. We have bold ambitions to reimagine the healthcare experience, setting a new standard for how care is delivered and experienced across the industry. Our growing suite of AI solutions spans ambient AI clinical documentation, provider copilots, autonomous coding, revenue cycle management and more — all designed for providers & administrators to focus on what matters most: providing care. Healthcare is a $4.5 trillion industry with more than $500 billion spent annually on administrative costs, and Athelas is at the heart of transforming it. We power over 500,000 clinicians across hundreds of care sites nationwide – more than $10 billion flows through our systems and we support over 100 million patient interactions. With new product launches on the horizon, expansion into additional care segments, and a bold vision to tackle healthcare's most pressing challenges, our ambition is to move from upstart innovator to the industry standard over the next few years. Healthcare's moment for AI-powered transformation is here, and we're building the technology to power it. Come join us in shaping the future of healthcare.
    healthcare
    health-tech
    saas
    telehealth
    ai
  • Kite
    Kite
    Y Combinator LogoS2023
    Active • 2 employees • San Francisco, CA, USA
    Kite is a screen recorder that makes your demo videos look like Apple commercials in minutes. Simply record your app (works for iPhone recordings too!). Kite will track your cursor and keyboard inputs, so it can automatically zoom in on the action with professional 3D animations. Kite is as easy as Canva, but your videos will look like they came out of OpenAI or Figma. - One-click cinematic 3D animations - Display recordings on 3D mockup devices (MacBooks, iPhones etc) - Combine unlimited recordings into one video - Edit, adjust speed and trim recordings - Add text scenes and text annotations alongside recordings - AI voiceovers using state of the art text to speech models - Free music library - Brand kit–upload your logos, colors and fonts - Start from our template library or start from scratch Kite is used by hundreds of YC companies for launch videos, social media posts, landing page demos, changelog updates, feature releases and more.
    video
    marketing
    advertising
    media
    ai
  • Trace
    Trace
    Y Combinator LogoW2025
    Active • 3 employees • San Francisco, CA, USA
    We started Trace because we believe AI should wow customers, not frustrate them. As a result, we prioritize reliability and seamless customer interactions. Trace AI agents resolve calls end-to-end, securely integrating with bank systems and external APIs. So far, our agents handle quoting, application, and transaction tracking calls for our partners — but we’re still searching for new exciting use cases. Question to all fintechs/banks: Which customer requests keep coming back to you? We’d love to learn how you handle them now and if they are ripe for automation.
    saas
    b2b
    ai
    finance
  • Obento Health
    Obento Health
    Y Combinator LogoS2023
    Active • 2 employees • San Francisco, CA, USA
    Obento Health is redefining the CRM experience for medical field sales. Designed specifically for healthcare, we are saving reps time from documentation and empowering reps to create more personalized interactions with their customers.
    crm
    medical-devices
    ai
    healthcare
    b2b
  • Serra
    Serra
    Y Combinator LogoS2023
    Active • 8 employees • San Francisco, CA, USA
    Serra is an AI recruiter that fully automates candidate sourcing and outreach, finding ideal talent from LinkedIn, GitHub, Crunchbase, and your ATS. Companies hiring Serra skip sourcing entirely and simply get qualified interviews on their calendar.
    recruiting
    enterprise-software
    ai-assistant
    hr-tech
    artificial-intelligence
  • Docsum
    Docsum
    Y Combinator LogoS2023
    Active • 4 employees • New York, NY, USA
    Docsum is a contract intelligence platform designed for legal and finance teams. Using AI, Docsum extracts critical data like renewal dates, obligations, and more into a searchable database. The platform is fully customizable with features like custom field reporting, alerts, and playbook-powered redlining. Getting started is simple—upload contracts or connect Docsum to tools like Google Drive, DocuSign, and more.
    ai
    legaltech
    b2b
    legal
    documents
  • Netomi
    Netomi
    Y Combinator LogoW2016
    Active • 3 employees • San Mateo, CA, USA
    Welcome to Netomi AI, where we are revolutionizing the world of customer experiences through cutting-edge artificial intelligence. Our mission is clear: to create AI that not only solves mission-critical problems for the world's largest brands but also fosters genuine customer love. Backed by industry titans like Y-Combinator, Index Ventures, Jeffrey Katzenberg, and Greg Brockman, Netomi AI is at the forefront of defining the future of AI-driven customer engagement. At Netomi, we embody our core values in everything we do: Passion: We love what we do, genuinely. We persevere, creatively problem solve, and grow from adversity. Customer Focus: We obsess over creating a positive impact and deliver experiences that meet or exceed the needs of our customers, and their customers. One Team: We believe in working collaboratively as One Team to meet shared objectives and goals. Joining Netomi AI means being part of a dynamic, fast-growing team that values innovation, creativity, and hard work. As a key player in the Generative AI revolution, you'll have the opportunity to significantly impact our success while developing your skills and career in the ever-evolving field of AI. Netomi AI is not just a workplace; it's a community of visionaries shaping the future of customer engagement. If you're ready to be part of something extraordinary, where your passion aligns with our values and vision, we invite you to explore opportunities with us. Your journey to redefine customer experiences with brand-safe AI starts here. Mission To empower the highest quality customer experiences with brand-safe AI. Vision Building Brand and Customer Love
    deep-learning
    customer-service
    ai
  • Candor
    Candor
    Y Combinator LogoW2025
    Active • 2 employees • San Francisco, CA, USA
    Candor helps defense and deeptech companies navigate the government procurement process with AI. We inject agents into the procurement process - agents that not only surface opportunities but actively pursue them - giving anyone the same capabilities as large contractors. When we met at Stanford 4 years ago, it was rare for startups to work with the US Government. In the years that we’ve been involved in the burgeoning Defense Tech ecosystem, a lot has changed. Silicon Valley and the US Government are closer than they’ve been in decades. As fellows in Stanford’s Center for National Security Innovation, we’ve had the privilege of speaking with dozens of government officials who have come to Silicon Valley looking to fund and scale startups solving their most urgent problems. However, we’ve seen firsthand the struggles these startups face in securing gov funding. Marcus, having spoken with dozens of defense startups in his time helping lead the Stanford Defense Tech Club and trying to set up a national security startup accelerator has seen this especially. That’s why we’re making it easier to find and apply for opportunities, taking the application process from weeks to days. We’re only going to see more cooperation in the coming years. With that, there will be increasingly more funding going towards companies in defense, energy, biotech, quantum, etc. Candor lets you unlock that funding potential.
    artificial-intelligence
    govtech
  • Pump.co
    Pump.co
    Y Combinator LogoS2022
    Active • 75 employees • San Francisco, CA, USA
    Pump saves up to 60% off AWS for early stage startups, and for free (yes, that's right). Using group buying and AI, Pump automates cost savings that require no engineering effort. #GetPumped
    finops
    fintech
    b2b
    saas
    artificial-intelligence
  • Health Harbor
    Health Harbor
    Y Combinator LogoS2023
    Active • 4 employees • San Francisco, CA, USA
    We use generative AI to call insurance on behalf of healthcare clinics. We save clinics up to 40 hours of calls every week over existing outsourced human solutions. Compared to the existing solutions for benefits verifications: - We're faster -- by default, we have a turnaround of 24 hours compared to typically a 3 day turnaround for competitors - We can reach more payors -- as long as they have a phone line, we can support calling them for benefits. There's quite a few payors in both medical and dental (e.g. Seledent) that have yet to offer a digital retrieval of benefits - We're reliable and consistent -- there is no person-to-person variation or question skipping when it comes to working with software
    ai
    billing
    healthcare-it
    saas
    b2b
  • MindsDB
    MindsDB
    Y Combinator LogoW2020
    Active • 41 employees • San Francisco, CA, USA
    MindsDB is a fast-growing AI startup headquartered in San Francisco, California. As a leading innovator bringing AI and Data together, our passion is empowering companies to easily build AI capabilities that can Think, Understand and Orchestrate: enabling teams to move from prototyping & experimentation to production in a fast & scalable way. MindsDB was founded in 2017 by Adam Carrigan and Jorge Torres, inspired by Ian M. Banks's Culture series, in which super AI systems called Minds collaborate with other forms of life to accomplish incredible goals. Starting as an Open-Source project, MindsDB has grown to be one of the most widely used AI-Data platforms in the world, with a growing community and more than 700 contributor developers from every corner of the globe. We are backed with over $55M in funding from Mayfield, Benchmark, YCombinator, and nVidia. MindsDB is also recognized by Forbes as one of America's most promising AI companies (2021) and by Gartner as a Cool Vendor for Data and AI (2022).
    ai
    machine-learning
    developer-tools
    open-source
    enterprise-software
  • Plexe
    Plexe
    Y Combinator LogoX2025
    Active • 2 employees
    Plexe builds predictive ML models from a problem description. It connects to data sources, conducts experiments, evaluates and deploys the models to an API endpoint.
    ai
    machine-learning
    data-science
  • Vetnio
    Vetnio
    Y Combinator LogoW2025
    Active • 6 employees
    Veterinarians spend 40% of their time on admin work, >20% on note taking alone. We're here to change that so they can focus on what really matters - providing the best care possible for animals.
    saas
    b2b
    ai
    artificial-intelligence
  • Cozmo AI
    Cozmo AI
    Y Combinator LogoW2022
    Active • 11 employees • San Francisco, CA, USA
    Cozmo provides AI employees powered by advanced voice technology that enables natural, human-like conversations. These digital workers communicate fluently with customers and stakeholders while handling repetitive tasks 24/7. Through our no-code platform, businesses can deploy AI employees that manage entire processes through voice interactions, replacing multiple software tools with unified solutions. We’ve unveiled 3 powerful AI employees, with more to come: Liza (Sales Executive) - Engages in natural voice conversations throughout the sales cycle, from initial prospect calls to negotiations and closure. She handles qualification calls, follow-ups, and maintains CRM records while building rapport through intelligent dialogue. Alex (Debt Collector) - Conducts professional voice communications for collections, speaking with customers to arrange payments, negotiate plans, and ensure timely follow-ups while maintaining regulatory compliance. Zara (Receptionist) - Masters voice-based front-office management, engaging in natural conversations to route calls, schedule appointments, take detailed messages, and resolve customer inquiries with a friendly, professional tone. Like the industrial revolution transformed farming, we're revolutionizing workplace communication. By automating routine conversations and tasks, human teams can focus on creativity, problem-solving, and business growth. We're the first in the Middle East and Africa to offer this kind of technology, but we work with businesses all over the world. We're backed by Y Combinator, Goodwater Capital, Dubai Future District Fund, Rebel Fund, and Trampoline Venture Partners, and have raised $4M in our latest round.
    artificial-intelligence
    conversational-ai
    ai
    infrastructure
  • FleetWorks
    FleetWorks
    Y Combinator LogoS2023
    Active • 20 employees • San Francisco, CA, USA
    FleetWorks is rebuilding the $1 trillion freight marketplace with AI. Every year, companies spend over a trillion dollars moving freight across the U.S. — but the system for matching trucks with jobs is still slow, manual, and fragmented. FleetWorks is fixing that. We’re turning today’s chaotic freight market into a modern, intelligent marketplace — one where AI agents replace the endless phone calls, texts and emails and match jobs to trucks instantly.
    logistics
    ai
  • Corgea
    Corgea
    Y Combinator LogoS2023
    Active • 4 employees • San Francisco, CA, USA
    Corgea helps engineers ship code and not vulnerabilities. It's an AI-powered SAST, unlike traditional SAST with tons of false positives, Corgea can find vulnerabilities like business logic flaws, API vulnerabilities, and broken authentication with little false positives (<5%). It also writes security fixes for engineers to approve.
    security
    developer-tools
    cybersecurity
    saas
    artificial-intelligence
  • Toma
    Toma
    Y Combinator LogoW2024
    Active • 20 employees • San Francisco, CA, USA
    At Toma, we aim to become the Microsoft/OpenAI of the Automotive industry by supplying a fully integrated AI + software suite to tens of thousands of profitable automotive dealers in America, and then worldwide. Step 1 is to provide the world’s best voice AI solution for the automotive industry, serving departments from service to sales to finance to information technology. Toma’s voice agents do thousands of AI calls every day and generate millions of dollars worth of revenue for automotive customers. The automotive industry is a sleeping giant contributing trillions of dollars to the GDP. The industry and its processes are ready for disruption. Toma is bringing AI to all operations in the industry while working hand-in-hand with some of the biggest names such as the Car Dealership Guy, and public companies like Lithia Motors and Cox Automotive. Toma is backed best investors in Silicon Valley and the Automotive industry.
    automotive
    saas
    operations
    ai
  • Okibi
    Okibi
    Y Combinator LogoS2025
    Active • 2 employees • San Francisco, CA, USA
    Okibi is a web app that lets you create AI coworkers using natural language. It's like Lovable for creating AI agents that talk to your internal software Corporate users lose 2 hours every day doing tasks that can be automated with agents But existing agent builders have janky drag and drop UIs that don’t map to what they want exactiy. Okibi lets everyone use natural language to build the exact agent they want.
    ai
    b2b
    automation
    aiops
    conversational-ai
  • Repaint
    Repaint
    Y Combinator LogoS2023
    Active • 2 employees • San Francisco, CA, USA
    Repaint is an AI web designer. It lets you create custom professional websites just by chatting with AI. You describe what you want—pages, style, content—and Repaint builds it. It's great for startup marketing websites, small businesses, portfolios, nonprofits and more.
    saas
    web-development
    design
    chatbot
    artificial-intelligence
  • Wordware
    Wordware
    Y Combinator LogoS2024
    Active • 15 employees • San Francisco, CA, USA
    AI Agents have arrived. They are powerful enough to read, plan, and act across your everyday life and work. The question is no longer whether they can run canned demos to check the weather, it’s whether real teams can rely on them for critical work. We optimize for adoption over spectacle: useful, accountable systems that help top professional complete real tasks. Wordware is backed by Spark Capital, Felicis, and Y Combinator, with a $30M seed round. Our beautiful, historic San Francisco office sits in the shadow of the Golden Gate Bridge, it’s full of plants and radiates innovation and calm. We genuinely love working together. At lunch we talk about alignment and AI consciousness, we have surfboards in the office ready to use, we take walking meetings on the beach and hang out after work at the bar or climbing wall. We work really hard because we care deeply about what we do. Sauna is Wordware’s AI workspace for professionals. Think ‘Cursor for Knowledge Work’ and you’re halfway there. With explicit permission, it connects to tools like Gmail, Calendar, Slack, and thousands more, to gather the right context to move your work forward. It learns who you are, drafts and refines your documents, presentations, and datasets, researches across the web and your org’s internal knowledge, summarizes long threads to cut through the noise, proposes next steps, even acts on your behalf when enabled. You can work with Sauna live, side-by-side, or schedule jobs to run automatically in the background, with clear permissions and easy off-switches. Sauna brings the power of AI Agents to all professionals.
    ai
    aiops
    developer-tools
    infrastructure
  • Cardinal Gray
    Cardinal Gray
    Y Combinator LogoS2023
    Active • 4 employees • New York, NY, USA
    When a lender gives out a car loan, they need to file a lien with their borrower’s DMV. This is difficult because the process varies by state and county. We’ve leveraged LLMs to help lenders automate lien filings for over $500M of loans.
    automotive
    consumer-finance
    enterprise-software
    ai
    automation
  • Praxim
    Praxim
    Y Combinator LogoW2025
    Active • 2 employees • San Francisco, CA, USA
    Praxim is the agentic AI word editor that makes edits across your entire word document with formatting control, file and web context, and your personal preferences in mind. Simply tell Praxim what you'd like to do with your document and Praxim will implement your changes automatically.
    artificial-intelligence
    saas
    b2b
    databases
    consumer
  • Leena AI
    Leena AI
    Y Combinator LogoS2018
    Active • 500 employees • Winslow St, Redwood City, CA 94063, USA
    HR/IT/Finance professionals spend 50% of their time answering employees' questions and tickets. It’s even worse on the employee side, they have to wait for a long time for simple answers. We are live with 500 customers like Coca-Cola, Sony, Puma, Vodafone, Nestle, P&G, Airbnb, etc. We have raised over $40M from top VCs like Bessemer, Greycroft, Elad Gil, etc. Leena AI consumes company’s enterprise knowledge & starts answering all employee questions just like a human would. It can even answer complex personalized questions like Why is my salary less this month? Employees can access Leena AI from commonly used UIs like MS Teams or Slack.
    enterprise-software
    generative-ai
    ai-assistant
    chatbot
    artificial-intelligence
  • Zep AI
    Zep AI
    Y Combinator LogoW2024
    Active • 5 employees • San Francisco, CA, USA
    Build AI assistants that continually learn and delight users with personalized and accurate experiences. ## Memory that learns from your users Zep intelligently learns from user interactions, improving your assistant or agent's knowledge over time. Recall user facts in milliseconds, with Zep adding no latency to your prompt creation. ## Ready for Production and Scale - Granular Memory Controls: Go beyond semantic search with developer-defined rubrics for user fact relevance. - Comprehensive APIs and SDKs: Python, TypeScript, and Go SDKs, with full CRUD control of stored facts. - SOC 2 and tools for Privacy Compliance. ## Build Consistent and Correct LLM Apps Zep's Structured Output and Dialog Classification tools build on Zep's memory enabling you to build more accurate and consistent user experiences. - Extract strongly-typed data from chat history, quickly & accurately: Go beyond your LLM provider's JSON or Structured Output mode with built-in types for datetimes, floats, emails, RegEx patterns, and more. - Instantly classify conversation state: Understand user intent and emotion, segment users, and more.
    infrastructure
    ai-assistant
    conversational-ai
    developer-tools
    ai
  • Cleancard
    Cleancard
    Y Combinator LogoS2023
    Active • 15 employees • San Francisco, CA, USA
    We are combining synthetic biology and artificial intelligence to make cancer detection as easy as a pregnancy test. Cleancard's mission is to bring lab-grade diagnostics into the comfort of your home. Our novel method enables robust diagnostics and biomarker tracking from the urine. We are currently developing fully at-home, 30-minute tests for cancer using this methodology. We are constantly expanding the number of conditions we can detect from a single sample with our platform technology.
    biotech
    diagnostics
    computer-vision
    healthcare
    ai
  • Spellbrush
    Spellbrush
    Y Combinator LogoW2018
    Active • 30 employees • San Francisco, CA, USA
    Here at Spellbrush, we're passionate about making a good anime game. We also happen to be the world's leading generative AI studio — we're the team behind niji・journey. We are currently investigating how AI can be used to help human artists perform masterpieces in the most complex medium of our times: video games. Our games are characterized by a no-compromise approach to well-balanced gameplay married to a truthful love of visual arts.
    deep-learning
    generative-ai
    gaming
    ai
  • Risotto
    Risotto
    Y Combinator LogoW2024
    Active • 3 employees • San Francisco, CA, USA
    Want to apply AI to your IT Helpdesk queue? Risotto helps you grant software access, limit access/permission grants by time, serve knowledge, and get approvals from people like managers. All using natural language directly in chat (AKA "ChatOps") IT teams spend too much time manually provisioning software and answering the same question repeatedly. We help them improve resolution times, reduce SaaS spend, and enhance security with 24/7 automated software access and IT support. Check us out at: https://www.tryrisotto.com
    enterprise
    security
    b2b
    compliance
    artificial-intelligence
  • OneSchema
    OneSchema
    Y Combinator LogoS2021
    Active • 25 employees • San Francisco, CA, USA
    OneSchema is the AI-powered automation platform for messy files. Map and integrate your messiest spreadsheets and PDFs with your enterprise business systems without countless hours of manual work.
    saas
    b2b
    workflow-automation
    no-code
    ai
  • Lysto
    Lysto
    Y Combinator LogoS2023
    Active • 2 employees • New York, NY, USA
    Set up in minutes, then let Lysto drive your revenue growth with automatic insights, intelligent answers, and zero busy work.
    artificial-intelligence
  • Atomic Industries
    Atomic Industries
    Y Combinator LogoW2021
    Active • 25 employees • Detroit, MI, USA
    Atomic's mission is to replicate high-skill trade knowledge of tool and die makers into AI that powers new manufacturing systems which are orders of magnitude more productive.
    manufacturing
    hard-tech
    ai
  • Photoroom
    Photoroom
    Y Combinator LogoS2020
    Active • 100 employees • Paris, France
    Photoroom provides photo editing software powerful enough to create outstanding images yet simple enough to be used without any training. We leverage deep learning to translate pixels into objects, drastically simplifying non-creative tasks such as removing backgrounds from images. Our mission: enable entrepreneurs and small businesses to compose images that stand out.
    generative-ai
    api
    computer-vision
    design-tools
    ai
  • Orangewood Labs
    Orangewood Labs
    Y Combinator LogoW2018
    Active • 40 employees • San Francisco, CA, USA
    Orangewood Labs makes the world's most affordable AI-powered industrial robotic arms for small businesses! Our robots can be programmed by just using natural language prompts and cost a fraction of human labor.
    robotics
    hardware
    generative-ai
    artificial-intelligence
  • Heron Data
    Heron Data
    Y Combinator LogoS2020
    Active • 26 employees • New York, NY, USA
    At Heron, we use the latest advances in AI and LLMs to automate document-heavy workflows. Our software handles emails, analyzes attachments, and takes actions like updating CRMs or requesting more info. We serve businesses from small companies to FDIC-insured banks in sectors like Small Business Finance and Commercial Insurance.
    fintech
    saas
    b2b
    artificial-intelligence
  • Darmiyan
    Darmiyan
    Y Combinator LogoS2017
    Active • 8 employees • San Francisco, CA, USA
    Novel quantitative virtual microscopy for early detection of Alzheimer's disease from non-invasive MRI.
    health-tech
    diagnostics
    machine-learning
    artificial-intelligence
  • Onyx
    Onyx
    Y Combinator LogoW2024
    Active • 13 employees • San Francisco, CA, USA
    Onyx is the open source generative AI platform connected to your company’s docs, apps, and people. We ingest and sync from all sources of information (Google Drive, Slack, GitHub, Confluence, Salesforce, etc.) to provide a centralized place for users to ask about anything. Imagine your most knowledgeable co-workers, all-rolled into one, and available 24/7! Check us out on Github: https://www.github.com/onyx-dot-app/onyx Or visit our website: https://www.onyx.app/
    ai
    search
    open-source
    nlp
    enterprise