ResourcesYC directory
Resources

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.
PinchWinter 2025
Real-time AI Voice Translation
Proception IncWinter 2025
Making humanoids dexterous enough to thread a needle
PromptlessWinter 2025
An AI teammate that automatically updates your customer-facing docs
Reditus SpaceWinter 2025
Reusable Satellites for zero-g manufacturing
ReJotWinter 2025
Sync engine to share data across engineering teams in enterprises
RetrofitWinter 2025
A vintage marketplace curated by AI
Revise RoboticsWinter 2025
Automating refurbishment of $1T in consumer electronics
RivieraWinter 2025
AI Employees for Hotels
SalesPatriotWinter 2025
We help defense firms win more contracts with the Pentagon
SAMMY LabsWinter 2025
Live, AI-powered graph of every possible click path in your software
ScoutWinter 2025
AI-powered student information system for K-12 schools
Splash Inc.Winter 2025
Autonomous patrol-boats for National Security
SpottWinter 2025
AI-native ATS/CRM for recruiting firms
StampWinter 2025
The AI Native Email Client
SteinmetzWinter 2025
Hardware for Electric Vehicles.
StrikeWinter 2025
A new prediction market for businesses
SubImageWinter 2025
Software that maps your infrastructure. Open core alternative to Wiz
SubtraceWinter 2025
Zero code network tracer
superglueWinter 2025
Workflow automation engine
TergleWinter 2025
AI agents for Audit
Toothy AIWinter 2025
AI for insurance verification & billing at dental clinics
TraceWinter 2025
Voice AI Customer Support for Financial Services
TrimWinter 2025
A foundation model for physics.
Truffle AIWinter 2025
AWS for AI Agents
Uncommon TherapeuticsWinter 2025
A Disease Focused Biotech, Building Multiple Billion Dollar Drugs
VantelWinter 2025
AI Software for Commercial Insurance Brokers
VerbiflowWinter 2025
People search that works
VetnioWinter 2025
AI Copilot that automates admin work for veterinary professionals
Vora AIWinter 2025
AI recruiter for hiring managers
Waypoint TransitWinter 2025
We automate urban planning so cities can build cheaper and faster.
WeaveWinter 2025
AI to understand engineering work
WozWinter 2025
AI platform enabling anyone to build and scale software businesses
YouShiftWinter 2025
The OS for healthcare staffing, starting with scheduling AI agents.
ZeroEntropyWinter 2025
High accuracy search API over unstructured data.
awenWinter 2025
We are rebuilding photoshop with an AI-voice interface.
EdexiaWinter 2025
AI Teacher Assistant for Grading Essays
finbarWinter 2025
The AI investment analyst
HealthKeyWinter 2025
AI-powered Patient Identification for Clinical Trials
Leaping AIWinter 2025
Voice AI agents to automate call centers (digital call center workers)
LightboxWinter 2025
Cursor for Content Creation
Red Barn RoboticsWinter 2025
A Roomba for weeds on a farm.
RocketableWinter 2025
The AI Maximalist Software Holding Company
SolidroadWinter 2025
AI agents for CX teams, starting with training and QA.
Forge AutomationWinter 2025
Software Enabled CNC Parts Supplier
CifratoWinter 2025
AI Accountant for Retail
SublingualWinter 2025
Daily productivity tracker