ResourcesYC directory
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The YC company directory.

166 active Y Combinator companies. Browse by batch, click into any company to read the one-liner, founders, and quick facts. Seoable was built for founders who run companies like these.

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All batchesWinter 2025 · 166Fall 2025 · 5Summer 2025 · 169Spring 2025 · 142Winter 2024 · 237Fall 2024 · 92Summer 2024 · 246Winter 2023 · 232Summer 2023 · 199Winter 2022 · 342Summer 2022 · 196Winter 2021 · 249
Showing 166 companies from Winter 2025.
a0.devWinter 2025
We make mobile apps using AI.
A1BaseWinter 2025
Twilio for AI Agents
Amby HealthWinter 2025
AI Copilot for Ambulance Agencies (EMS)
ArtifactWinter 2025
An Collaborative, AI-native IDE for Hardware Engineers
AthenaHQWinter 2025
Get Your Brand Discovered on ChatGPT.
AxalWinter 2025
The AI Software Architect
BezelWinter 2025
Digital AI humans that model clothes for e-commerce brands.
CalltreeWinter 2025
Enterprise-grade AI support reps for call centers
CandorWinter 2025
We help companies win government funding with AI
CardamonWinter 2025
AI compliance co-pilot for regulated financial businesses
Caseflood.aiWinter 2025
the AI inbound sales team for law firms
CedarWinter 2025
The open source copilot for any app
ContrarioWinter 2025
AI-powered recruiting team for startups
ErgoWinter 2025
AI Agents for Sales Operations
Excellence LearningWinter 2025
AI tutor starting with maths and science
ExlaWinter 2025
An SDK to run transformer models anywhere
FiraWinter 2025
Agentic AI platform for investment firms
HarberaWinter 2025
AI Healthcare Provider Credentialing Software
hudWinter 2025
hud is building evals for the drop-in worker
KarsaWinter 2025
Stablecoin neobank for emerging markets
Lucidic AIWinter 2025
Weights & Biases for AI Agents
MacadamiaWinter 2025
AI Agents for Complex Engineering Projects
MaiveWinter 2025
Visual AI for factories
MisprintWinter 2025
Misprint is building Robinhood for Pokemon cards
Miyagi LabsWinter 2025
Shopify for AI-generated courses
NextByteWinter 2025
AI recruiter tuned to identify the best vibe coders
OkiWinter 2025
Personalized Updates on Company Progress
OvloWinter 2025
AI agents for supply chain workflow automation
ParagonWinter 2025
The AI Growth Engine for Industrials
Peppr AIWinter 2025
Self-improving knowledge base synthesizing scattered company data
PermitifyWinter 2025
AI co-pilot for building plan review and building code compliance
QuantstructWinter 2025
AI documentation engineer – test & autoimprove stale product docs
RallyWinter 2025
Financial OS for Modern Fleets
ReboltWinter 2025
Build apps and agents by speaking with AI
RoarkWinter 2025
Test, monitor, and improve your voice agents
Sennu AIWinter 2025
Hands off Salesforce QA
SwerveWinter 2025
Make & Watch Fun Videos
TallyWinter 2025
Coming soon!
TamLabsWinter 2025
Cursor for Microsoft Word
Tejas AIWinter 2025
Risk Decisioning Platform for Banks
TensorPoolWinter 2025
Vercel For GPUs
ThirdLayerWinter 2025
Building Dex, the AI Browser Copilot
Tire SwingWinter 2025
AI for Healthcare Compliance
TrainLoopWinter 2025
Reasoning Fine-Tuning
TrataWinter 2025
AI-powered research desk for hedge funds
TripleZipWinter 2025
Automating CRE accounting with AI
Vocality HealthWinter 2025
Voice AI for medical language translation
WildcardWinter 2025
Coding Agents for Engineering Managers
AdamWinter 2025
AI Powered CAD
AfterQueryWinter 2025
Research lab investigating the boundaries of AI capabilities.
Agentin AIWinter 2025
AI Agents that automate enterprise software processes
Alice.techWinter 2025
AI-driven exam prep
ArchonWinter 2025
We help software companies sell to government.
Artificial SocietiesWinter 2025
We use AI to simulate entire human societies
assistant-uiWinter 2025
Open Source React.js Library for AI Chat
AsteroidWinter 2025
AI Browser Agents for the Back-Office
AstroWinter 2025
The world’s first AI energy developer
AugentoWinter 2025
Improving Agents through Reinforcement Learning
AxiomWinter 2025
Trade memecoins, perpetuals, and earn yield.
Bild AIWinter 2025
AI that understands construction blueprints