ResourcesYC directory
Resources

The YC company directory.

3,760 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.

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
PodSummer 2021
AI Phone Agents
PoplWinter 2021
Your complete in-person marketing platform
Portão 3Summer 2021
We are the frictionless way for companies to make payments.
PorterSummer 2020
Easiest way to deploy on AWS/GCP/Azure
PositionalSummer 2021
A modern platform for content marketing & SEO.
PostHogWinter 2020
The single platform to analyze, test, observe, and deploy new features
Pragmatic Leaders (Ankai Inc)Winter 2021
AI-powered Corporate Training: Faster, Smarter, and More Effective
PrequelWinter 2021
Helping B2B co's sync data to their customers
Protex AISummer 2021
Computer vision that makes the industrial workplace, safer
PulleyWinter 2020
Pulley helps startups manage their equity and cap table
PyrlsWinter 2022
Modern medical reference app for healthcare providers
R2Winter 2021
Embedded lending infrastructure
RallySummer 2020
Rally is Zoom for social events
RamaniWinter 2020
We're building financial infrastructure for Africa's supply chains
RarebirdSummer 2020
Elevating mental health to be a part of your daily coffee ritual.
RaycastWinter 2020
Speed up non-coding tasks for engineering teams
ReadySummer 2020
Collaborative platform for optimizing regulated utilities such as…
RebillWinter 2022
Payment infrastructure designed for LATAM.
Recall.aiWinter 2020
The API to get recordings, transcripts, and metadata from meetings
RecurrencySummer 2020
Automated ERP for distributors.
REGENTWinter 2021
All-electric seagliders for fast, affordable regional transportation
RemoraWinter 2021
Carbon capture for vehicles
RendaloMaqSummer 2021
Tech-enabled equipment rentals in Latam.
REPROSENTSummer 2021
Activating an overlooked force in medicine - the patient.
RespaidSummer 2023
Respectful B2B Debt Collection, Powered by AI
Revery AISummer 2021
Tiktok for fashion - where designers show their work + build traction
Reviving MindWinter 2022
Addressing Loneliness and Isolation for Seniors
RevoyWinter 2022
Make diesel semi trucks hybrid-electric
RiotWinter 2020
Cybersecurity awareness for fast growing companies
Rivia.AISummer 2021
Interactive Product Demos
ROGERWinter 2021
The Best Way to Sign Contracts Since Handshakes. Roger that.
RootlySummer 2021
Modern On-Call and Incident Management Platform
Rosebud BiosciencesWinter 2022
Growing micro-organs to find new drugs
RoutineWinter 2021
Most advanced calendar for busy professionals, with tasks & notes
RunwayWinter 2021
Easier and more reliable mobile app releases for teams.
SafeBeatSummer 2021
Guiding cardiac therapeutics - all from your phone
Safer ManagementSummer 2021
Student Attendance tracking for Public Schools
SalesformSummer 2020
Qualify, route, and convert more inbound leads
SALTWinter 2022
B2B Cross-Border Payment & Compliance Platform
ScispotSummer 2021
The Best Data Infrastructure for Biotechs
SeamSummer 2020
API for IoT Devices
Segments.aiWinter 2021
Build better computer vision models by building better datasets
SentiyenSummer 2021
Conversational AI assistants using your knowledge
Serif HealthWinter 2022
Healthcare Price Transparency APIs and Data Products
ShepherdWinter 2021
Modernizing insurance for commercial construction
ShipBluSummer 2021
Amazon Level Logistics for eCommerce Companies in MENA.
SigloSummer 2021
Home Internet for urban Latin America
SignadotWinter 2020
Shift Left Testing for Microservices
SimplifyWinter 2021
Helping a billion people build their dream career
SiPhox HealthSummer 2020
Wearable and At-Home protein monitoring with silicon photonic chips
SitennaSummer 2021
Compound B2B SaaS for modern infrastructure to deploy and manage sites
SivoWinter 2021
Debt as a service for companies to lend money to their users at scale.
SlashSummer 2021
Business banking that understands your industry's unique challenges
SnazzyWinter 2021
Making clear aligners accessible and affordable in India
SockSohoSummer 2020
Building world's largest men fashion brand powered by technology
SpeedscaleSummer 2020
Accelerate development by simulating production conditions with real…
SplineWinter 2021
Design and collaborate in multiple dimensions.
SpoknWinter 2021
AI-powered video platform for Internal Comms and HR teams
SpruceIDWinter 2021
SpruceID lets users control their data across the web.
StartPlaying.GamesWinter 2020
Building Communities Through Play