YC Generative AI
256 Y Combinator companies tagged Generative AI, most in W23 (48).
Companies per batch
Companies
240 of 240 companies
ByteAskF26 · AIThe AI coding agent for C and C++
Akon LabsS26 · AIDatabricks for Enterprise Codebases
AlmanacS26 · AIOrganizing company knowledge
FamiliarS26 · AIMovies in Every Language. Better than Humans.
GlenS26 · AIInstitutional Learning Layer for Every Agent in Your Company
Illume LabsS26 · AI24/7 Personal Health & Longevity Companion
MarkerS26 · AIPlatform + FDEs that rebuild enterprises agent-first
PaletteS26 · AIThe Media Engine of the AI Era
Shiraz AIS26 · AIRobots that learn on the job
Waddle LabsS26 · AILLMs that control robots
WonderTxS26 · AIExtrapolative AI to unlock First-in-Class drugs
AshrW26 · AIEnterprise post-training, monitoring, and continual learning platform
RitivelW26 · AIAI-native platform for Life-Sciences Documentation
AbsurdF25 · AIThe Creative OS for AI video
Anto BiosciencesF25 · AIA Foundation Model for Microbial Communities.
Expected ParrotF25 · AISimulate your customers with AI agents
KoyalF25 · AIAgentic AI Filmmaking Platform
LunaBillF25 · AIAI Voice callers for healthcare billing teams
MSPilotF25 · AITurn AI adoption into a recurring revenue line.
Pixley AIF25 · AIThe first platform where families can create AI cartoons in minutes
Specific LabsF25 · AIReal World Environments and Data for AI
VelvetF25 · AIWorld model datasets and research
CloseraS25 · AIAI Shopping Agent for Your Ecommerce Store
DoeS25 · AIThe boring stuff, handled. Everything else, supercharged.
KnowlifyS25 · AIThe AI Explainer Video Maker
PleomS25 · AIAgentic Business Intelligence
AuctorX25 · AIThe agentic operating system for modern system integrators.
CohesiveX25 · AIThe agentic CRM for blue-collar services
HABITX25 · AIAccelerating world models.
KashikoiX25 · AISimulation Engine for Benchmarking AI Products
Paper InstrumentsX25 · AIOpen-source frontier models for knowledge work
.WaveW25 · AIContinuous inference for streaming AI models
a0.devW25 · AIWe make mobile apps using AI.
Alice.techW25 · AIAI-driven exam prep
assistant-uiW25 · AIOpen Source React.js Library for AI Chat
awenW25 · AIawen translates intent into exceptional visuals through conversation
BezelW25 · AIDigital AI humans that model clothes for e-commerce brands.
CalltreeW25 · AIEnterprise-grade AI support reps for call centers
Confident AIW25 · AIThe LLM Eval and Observability Platform for AI Quality
DextoW25 · AIAWS for AI Agents
PermitifyW25 · AIAI co-pilot for building plan review and building code compliance
PromptlessW25 · AIAn AI teammate that automatically updates your customer-facing docs
Sennu AIW25 · AIWe turn traditional companies into AI companies
TergleW25 · AIAI Agents for Audit
TrainLoopW25 · AIReasoning Fine-Tuning
TravaW25 · AIAI agents for global trade compliance
WildcardW25 · AIAEO/GEO for E-Commerce and Retail
EndstackF24 · AIThe complete, collaborative workspace for humans and agents
ISSENF24 · AIAI realtime voice companion for language learning
MelderF24 · AIAI formulas and document support for Microsoft Excel
Pearson LabsF24 · AIAI agents to automate corporate transactions
ReticularF24 · AIScaling Genomic AI for Embryo Selection
x1F24 · AIAI app builder for creating and launching iPhone apps
ArgilS24 · AIThe video generation engine for the creator economy
BrowserOSS24 · AIThe Open Source Agentic Browser
camferS24 · InactiveBuilding the world’s first AI mechanical engineer.
Clearly AIS24 · AIAutomate security and privacy reviews
DataleapS24 · AIAI Employees for the Enterprise
DreamRPS24 · AITech and platforms for human creators and the entertainment industry
EmergentS24 · AIAI app builder that turns your ideas into monetizable software.
HenryS24 · AIAutomating Deal Decks for Commercial Real Estate Brokers
ideate.xyzS24 · AIideate.xyz is an AI-powered 3D art suite on the web
KenleyS24 · AIAI Agents for Advisory & Financial Services.
Kura AIS24 · AINew State of the Art for Browser Agents
LoreS24 · AITransform your iMessage conversations into shareable stories
MagiCodeS24 · AIA Reliable AI Frontend Engineer
Mem0S24 · AIThe Memory layer for AI Agents
OvereasyS24 · AI
Redouble AIS24 · AIJava-native multi-agentic AI operating system for enterprise
RemadeS24 · AcquiredAI-native canvas for creative workflows.
RentFlowS24 · AIThe AI infrastructure for cash-flow-aligned business rent
SaturnS24 · AICompliance and back office workflows for Wealth Managers.
ScapeS24 · AIThe intelligent inbox that works for you
TypaS24 · AIThe content engine that wins attention and drives growth.
Unsloth AIS24 · AIOpen-Source Reinforcement Learning (RL) & Fine-tuning for LLMs.
UsulS24 · AIAI Platform for Winning Defense & Government Contracts
VokerS24 · AIThe Agent Analytics Platform
ZuniS24 · AIAI agents for high-value professional work
AbelW24 · InactiveTransforming document review for litigation teamsArcaneW24 · AcquiredAI
Brainbase LabsW24 · AIThe AI Labor Company
DuckieW24 · AIBuild AI Support Agents in Minutes
HeartByteW24 · AIGenAI Interactive story. Creator write fictions 10x faster.
KabilahW24 · AIAgentic AI for Nursing Workflows
KeystrokeW24 · AIAn all-in-one platform for building internal agents & workflows
LegoraW24 · AIThe AI workspace for lawyers
LumonaW24 · InactiveAI-enabled search engine featuring insights from social media.
Magic HourW24 · AIAI media creation platform for creators and developers
MarblismW24 · AIAI Employees who love overtime
MathosW24 · AIUltimate AI Math Problem Solver to Revolutionize Personalized Learning
MeticulateW24 · AIMaking it easy for B2B sales teams to send stellar outbound
OneGrepW24 · AIAI Agent for DevOps Workflow Automation
OpenW24 · AIEnterprise AI customer support
PromptArmorW24 · AILLM Security and Compliance
ROEW24 · AIAI for risk and compliance
SensoW24 · AIControl what AI says about you
ShepherdW24 · AIEvery student's personalized learning assistant
Vibrant LabsW24 · AIAutonomously scaling environments
AccendS23 · AIAI agents for commercial underwriting at banks and fintechs
ArcimusS23 · AIA stream of engineering candidates who ship.
ChatterS23 · AcquiredDead simple LLM testing and iteration
CORES23 · AIYour AI butler that understands you really well and proactively acts…
Empirical HealthS23 · AIDon't die of heart disease. Empirical is the first AI-native heart…
Fiber AIS23 · AIThe freshest data APIs for AI sales, recruiting, & growth products
FlintS23 · AIPersonalized learning built for schools
FlowiseAIS23 · AcquiredOpen source GenAI development platform
GladeS23 · AIBuild games at the speed of thought
GreenTallyS23 · InactiveAffordable carbon tracking solution for all businesses
InariS23 · AcquiredYour junior AI product manager
Inventive AIS23 · AIAI Agents For RFP and Questionnaire Response Automation
kapa.aiS23 · AIThe fastest way to build AI assistants on technical content
KhojS23 · AIAI for humans
LifelikeS23 · Inactive
Magic LoopsS23 · AIProgram computers with natural language
Maven BioS23 · AILive intelligence for biopharma teams.
MediSearchS23 · AISearch engine for trustworthy medical information.
MorphS23 · AIFast Models Optimized for Coding Agents
PareaS23 · AITest, evaluate & observe your LLM applications
RemyS23 · InactiveMaking it simpler for medical clinics to work with insurance
ReworkdS23 · AIThe simplest way to extract web data at scale
Spine AIS23 · AIManage a swarm of AI agents to get real work done
sudocodeS23 · AIorchestrate your coding agents with sudocode
SynchS23 · InactiveSupercharging Sales
Vango AIS23 · InactiveDevelopment platform that makes it 10x easier to improve visual models
VectorShiftS23 · AIAI Operating System for Private Market Investors
VetRecS23 · AIAI Scribe for veterinarians. Saving time and improving patient care.
WebhoundS23 · AILong-horizon research agents
Alphawatch AIW23 · AIDiscover new opportunities (jobs, deals, investors)
BerryW23 · AIScale customer success and onboarding with AI
Booth AIW23 · AcquiredGenerative AI Photographer for E-Commerce
BoundaryW23 · AIThe programming language for AI
CardinalW23 · AcquiredYour AI product backlog
ChimaW23 · AIBuilding infrastructure tools to help large companies customize their…
CluesoW23 · AICreate beautiful videos & docs for any product or process in minutes
ColdreachW23 · AIFind the best leads with custom intent signals
CosineW23 · AIFully Agentic SWE
Credal.aiW23 · AIThe Control Plane for Enterprise Agents
DAGWorks Inc.W23 · AcquiredOpen source tools & services for reliable AI Agents & AI Applications
DatagladeW23 · AIThe smart way to research stocks.
DataSuiteW23 · AIDataset Management for AI Trainers
DecohereW23 · AIReal-time generative AI
Diffuse BioW23 · AIGenerative AI for protein design
Dream3DW23 · AIWe build tools to help humanity predict the future.
EchoW23 · InactiveFounder-led sales co-pilot for B2B startups.
EzDubsW23 · AcquiredReal-time speech translation
FabiusW23 · InactiveAI to improve Sales Calls
FloworksW23 · AIHire the best AI Sales employees | AI SDR | AI RevOps | AI EA
IndexicalW23 · InactiveAI-powered data extraction engine
KyberW23 · AIInstantly draft, review, and send complex regulatory notices.
LangfuseW23 · AcquiredOpen source LLM engineering platform
LightskiW23 · AITransform Document Workflows with AI Agents
LiteLLMW23 · AICall every LLM API like it's OpenAI [100+ LLMs]
Magicflow 𐂂W23 · InactiveThe Gen AI evaluation and curation platform
MulliganW23 · AcquiredAI automation for insurance brokerages
NeptyneW23 · InactiveThe programmable spreadsheet.
OfOneW23 · AcquiredAI-powered order taker for restaurant drive-thrus
OpenSightW23 · InactiveAI-powered customer support automation for fast-growing companies
OuterbaseW23 · AcquiredThe interface for your database
Pando BioscienceW23 · AIGen-AI Designed Enzymes for Pharmaceutical Innovation
ParabolicW23 · InactiveAI assistant for customer support
Persana AIW23 · AcquiredSales Agents with 100+ data sources to close more deals
PlayAIW23 · AcquiredOur mission is to make Voice AI accessible and useful to all.
RetapeW23 · AIAI Operating System for Debt Settlement
SalientW23 · AIAI Servicing for Auto Lenders
SamedayW23 · AIThe leading AI workforce for the trades.
SherloqW23 · AIOne place for all your queries, directly on your SQL editor
ShortLoopW23 · AIPhone AI that Captures Every Dealership Revenue Opportunity
SynclyW23 · AISocial listening for the video era
TraceloopW23 · AcquiredKnow what your LLM is doing — and why it’s failing
TruewindW23 · AIAI-Powered Accounting
VectorW23 · AIAdvertising for the new internet
VelosW23 · AIPlatform to automate manual back-office work
VerataW23 · AINetwork Intelligence for Investors
VocodeW23 · AcquiredOpen source Voice AI
Wild MooseW23 · AIAutomating root cause analysis with generative AI
Ad ArmyS22 · AIGenerate, iterate, and ship AI ad creatives faster
Apply DesignS22 · AIHelping realtors showcase the full potential of their properties
CAPSULES22 · InactiveBuy anything you find on social media
Delfino AIS22 · AIGenerative AI for administrative automation in healthcare
DialectS22 · InactiveAI copilot for forms, questionnaires & RFX
FiniS22 · AIFini | Automate 80% of enterprise support with AI agents
ImpracticalS22 · AIYour autonomous motion designer that turns every feature into a…
JuiceboxS22 · AIAI Agents for Recruiting
LayerupS22 · AIAgentic AI OS for Financial Services and Insurance
Maya LabsS22 · AIBuilding self-programming machines
MercatorS22 · InactiveAI-assisted data analytics
MidplaneS22 · AIThe safety layer between AI agents and your database
Monterey AIS22 · AcquiredTurn user feedback to product insights
Namecard.aiS22 · AIAI-powered business matchmaking
Penguin AIS22 · InactiveAI Sales Rep for Website Intent Signals
PhindS22 · InactiveAI search engine
PolyS22 · AIIntelligent Personal Cloud Storage
QuinnS22 · AIYour biopharma team, from molecule design to portfolio strategySonnetS22 · InactiveMeeting notes and CRM, automated
Superpowered AIS22 · InactiveAPI for Retrieval Augmented Generation
WolfiaS22 · AIWe help security, legal and sales teams answer customer questions
AndiW22 · AIAI Search for the Next Generation
Ankr HealthW22 · AIVirtualizing brick-mortar infrastructures of clinics w/ generative AI
Armilla AIW22 · AILiability insurance for generative AI and AI Agents
BobidiW22 · AIRestaurant Loyalty Using Quiz
DartW22 · AIThe work and agent management platform
DioptraW22 · AcquiredAutomated contract review with AI
GovDashW22 · AIAI platform to win and run government contracts
HumandW22 · AIAll-in-one app for internal communication and HR
NophinW22 · InactiveAI Deal Screening Analyst for Commercial Real Estate Acquisitions
PromptLoopW22 · AIAI agents to build B2B datasets
StracW22 · AIData Discovery, DLP, DSPM for SaaS, Cloud, Gen AI & Endpoints
TokoW22 · AILearn English by speaking with an AI
Top RoadW22 · AIPayments & analytics for apps in the OpenAI GPT Store
Affogato AIS21 · AIAffogato AI — Your Agent for instant TikToks, Reels, and ads.
BytebotS21 · AcquiredBytebot is the open source container for AI desktop agents.
CoLoopS21 · AIAI Copilot for insights & strategy
MobileBoostS21 · AIAI native mobile testing.
OpenlayerS21 · AIThe fastest way to ship airtight AI
Output BiosciencesS21 · AIThe foundation for the next era of biology
PotionS21 · AIAI for product formulation
Revery AIS21 · InactiveTiktok for fashion - where designers show their work + build traction
ScispotS21 · AIThe Best Data Infrastructure for Biotechs
SequinS21 · AISequin is building AI Voice Agents to automate collections calls for…
Spark StudioS21 · AIThe most magical personal Voice-Led AI English Learning Buddy for Kids
TavusS21 · AIBuilding the human layer of AI
WarpBuildS21 · AIAccelerate software development with WarpBuild's 10x faster CI infra.
WritesonicS21 · AITrack & Boost Your Brand’s Visibility in AI Search
arnataW21 · AIAI workers for the logistics industry.
AvocadoW21 · AIAI-Native Restaurant POS
Pibit.aiW21 · AIThe fastest path from submission to better decisions.
SimplifyW21 · AIHelping a billion people build their dream career
ZOKOW21 · AIBetter Business on WhatsApp
AI.FashionS20 · InactiveAI.Fashion is the AI creative suite for the fashion industry.
Aquarium LearningS20 · AcquiredWe help ML teams improve their models by improving their datasets
DraftwiseS20 · AIContract and negotiation AI built for lawyers
HumanloopS20 · AcquiredHumanloop is the LLM evals platform for enterprises.
Hypotenuse AIS20 · AIAI-native Operating System for Enterprise Ecommerce Companies
inFeedo AIS20 · AIAI to engage employees, predict attrition and automate HR/IT support
PhotoroomS20 · AIPower commerce photography with generative AI
LetterdropW20 · AIGet into the competitive deals you can't see
Operator.ioW20 · AIOperator.io is OpenClaw that just works
SkypherW20 · AIAI agent for Compliance Questionnaires Automation
TypedreamW20 · AcquiredBuild & launch your website in minutes with AI
KraftfulS19 · AcquiredCopilot for product teamsNot affiliated with Y Combinator. From YC's public directory. Logos via logo.dev; trademarks belong to their owners.