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
CurtsySummer 2016
Curtsy is a sustainable clothing resale app.
DailyWinter 2016
Conversational Voice and Multimodal AI built with Open Source
DeedSummer 2021
Making it easy for employees to donate and volunteer with good causes.
DinesafeSummer 2018
We crowdsource food safety reports & detect and prevent outbreaks.
EARTH AISummer 2019
Predictive Explorer and Driller for Critical Metal Deposits
Elemeno HealthSummer 2016
Just-in-time training and communication for frontline healthcare teams
EmbraceSummer 2019
Modern mobile observability built on OpenTelemetry
EmoteSummer 2016
Catch student behavior problems before they start.
EnveritasSummer 2018
We verify global supply chains for issues like child slavery and…
ExpoSummer 2016
Expo brings together the best of web and native app development
FlutterwaveSummer 2016
Helping businesses make and accept payments from anywhere in Africa.
Focal SystemsWinter 2016
Building the Operating System for B&M Retail using Deep Learning
Gecko RoboticsWinter 2016
AI + Robotics for the Built World
GetAcceptWinter 2016
Close deals faster. Digitally.
GoGoGrandparentSummer 2016
A concierge service for seniors’ rides, meals, meds, home and more.
Helium HealthSummer 2017
Africa's #1 healthcare technology provider.
HEO RoboticsSummer 2021
We visually monitor space objects for governments and defense
HitPaySummer 2021
Payments infrastructure for businesses scaling in APAC
Hype and ViceSummer 2019
Fashionable college, NBA and MLS apparel.
InboxboosterWinter 2017
We Fix Email in Spam
inFeedo AISummer 2020
AI to engage employees, predict attrition and automate HR/IT support
InstaworkSummer 2015
A flexible work app that connects businesses with hourly workers.
InstrumentlSummer 2016
Instrumentl automates grant discovery and management for nonprofits.
iSono HealthWinter 2016
AI-powered platform for Accessible and Personalized Breast Health…
JetPack AviationWinter 2019
Flying motorcycles
Kernal BiologicsSummer 2020
Kernal is creating mRNA 2.0 therapies that work in specific cells
KunduzSummer 2018
Kunduz provides instant answers to students' questions and makes…
LatchelWinter 2019
24/7 emergency maintenance department for property managers and…
Ledger InvestingWinter 2017
Marketplace for insurance securitization.
LegalistSummer 2016
Tech-enabled asset management firm
Leon & GeorgeSummer 2017
Buying and owning indoor potted plants made easy.
Lively, Inc.Winter 2017
Modern employee benefits & health savings account (HSA) provider
LivementSummer 2016
Livement makes selling tickets for events easy and safe for organizers
Lucy Goods, IncWinter 2018
Lucy’s mission is to reduce tobacco-related harm to zero. We provide…
matagoraSummer 2019
Unlocking indie retail’s unfair advantage.
MattermostSummer 2012
Secure Collaboration for Technical Teams
MedCryptWinter 2019
MedCrypt gives medical device vendors cybersecurity features in a few…
MentalHappySummer 2018
Group-Therapy Platform for Providers and Health Systems
Meru HealthSummer 2018
An online provider for greater mental health
MisoSummer 2016
We make booking services as easy as buying products online.
MuxWinter 2016
Video infrastructure for developers
NEXGENTWinter 2018
Education
Nobell FoodsSummer 2017
Cheese and dairy products from plant-derived dairy proteins
Nova CreditSummer 2016
Bridging a world of consumer-permissioned credit data
NumidaWinter 2022
Working capital for African micro businesses
Pangea.appWinter 2021
Hire Fractional Marketing + Design Talent
People.aiSummer 2016
Harnesses business activity to unlock growth.
PNOĒWinter 2019
Enabling health professionals to prescribe clinical-grade wellness…
PocketSuiteWinter 2016
PocketSuite makes it easy for your clients to book and pay you
Rejuvenation Technologies Inc.Summer 2018
We extend telomeres to extend the human health span
Relativity SpaceWinter 2016
Building humanity’s multiplanetary future.
Reliance HealthWinter 2017
We make healthcare in emerging markets affordable and accessible
ReplitWinter 2018
Collaborative in-browser IDE
Rev GenomicsSummer 2017
Rev is a biotechnology company creating better plants.
RocketLitSummer 2016
RocketLit is an adaptive learning and assessment platform.
Salt SecurityWinter 2016
Protects organizations from getting breached through their APIs.
SFA TherapeuticsSummer 2021
Regulating the immune system to block cancer & autoimmune diseases
SmartPathSummer 2016
Financial wellness for the middle class
SupernovaWinter 2019
Design system platform joins developers and designers together
The Good Food InstituteSummer 2018
Building a world where alternative proteins are no longer alternative.