YC 40 startups
YC Summer 2011
Every company from Y Combinator's Summer 2011 batch.
Last updated
2026-07-17
↑ Trending
GoCardless
We’re building the world’s bank payment network.
FintechPayments
Open Jobs 34
Team 900
Founded 2012
AgileMD
Predictive analytics and clinical pathways for hospitals
Machine LearningHealthcare
Open Jobs —
Team 19
Founded 2012
AI
Aisle50
Grocery deals.
Grocery
Open Jobs —
Team 11
Founded 2012
Apollo
Apollo helps engineering teams accelerate delivery
Developer ToolsOpen SourceGraphQL
Open Jobs —
Team 200
Founded 2012
AU
Automatic
Automatic connects your car to the rest of your digital life.
IoTAutomotive
Open Jobs —
Team 51
Founded 2012
Caviar
Uber for food.
DeliveryFood Tech
Open Jobs —
Team 51
Founded 2012
Citus Data
Real-time. Big data. PostgreSQL
Open SourceBig DataDatabases
Open Jobs —
Team 45
Founded 2012
Clerky
Makes legal paperwork easy for startups and their attorneys.
DocumentsLegalLegalTech
Open Jobs —
Team 35
Founded 2023
CL
Clutch
An easy to integrate library for native iOS applications designed to…
Developer Tools
Open Jobs —
Team 2
Founded 2012
Codecademy
The leading online learning platform for technical skills.
Education
Open Jobs —
Team 225
Founded 2012
CO
Compose
We make it easy to run databases.
PostgreSQL, Redis, MongoDB,…
DevOpsDatabases
Open Jobs —
Team 51
Founded 2012
Cryptoseal
Server key management, VPN as a Service, Privacy VPN. Sold to…
Cloud Workload ProtectionDevSecOpsNext-gen Network Security
Open Jobs —
Team 3
Founded 2012
DE
Debteye
Automate credit counseling.
Fintech
Open Jobs —
Team 2
Founded 2012
EM
Embark
Public transit apps. Acquired by Apple in 2013.
Transportation
Open Jobs —
Team 2
Founded 2012
Firebase
Build and grow iOS, Android, and Web apps.
Open Jobs —
Team 500
Founded 2012
Fobo
Sell to people nearby.
E-CommerceLocation-based
Open Jobs —
Team 2
Founded 2012
FR
Freshplum
Analytics with action
Analytics
Open Jobs —
Team 8
Founded 2012
Genius
Music Intelligence
Music
Open Jobs —
Team 101
Founded 2012
GL
GlassMap
Location sharing. Acquired by Groupon in 2013.
Open Jobs —
Team 11
Founded 2012
HackerRank
Change the world to value skills over pedigree
Developer ToolsRecruiting
Open Jobs 37
Team 300
Founded 2012
Imgix
The platform for your visual media.
Developer ToolsSaaSVideo
Open Jobs —
Team 34
Founded 2012
LT
Launchpad Toys
Creativity at Play. Tablet toys. Acquired by Google, 2015.
EducationGaming
Open Jobs —
Team 2
Founded 2012
LE
LeadGenius
LeadGenius is an account-based marketing and lead generation…
B2BSalesMarketing
Open Jobs —
Team 50
Founded 2012
MixRank
Data products for sales, marketing, finance, recruiting, and more.
SaaSB2B
Open Jobs —
Team 31
Founded 2012
OneSignal
Engage customers through personalized omni-channel messaging
Developer ToolsSaaSB2B
Open Jobs —
Team 150
Founded 2012
PA
Pagelever
Facebook analytics. Acquired by Unified in January 2013.
AnalyticsSocial
Open Jobs —
Team 11
Founded 2012
PA
Parse
Parse is the easiest way to build apps.
Open Jobs —
Team 11
Founded 2012
PA
Perfect Audience
Self-service display advertising for SaaS and online retail.
SaaSAdvertising
Open Jobs —
Team 11
Founded 2012
Quartzy
Marketplace for life science supplies.
SaaSB2BE-commerce
Open Jobs —
Team 100
Founded 2012
Realm
Better data structures = no DB.
Open Jobs —
Team 51
Founded 2012
Science Exchange
Powering scientific outsourcing
SaaSHealth TechBiotech
Open Jobs —
Team 50
Founded 2012
Segment
Software and APIs to collect, clean, and control customer data.
SaaSB2B
Open Jobs —
Team 550
Founded 2012
Sift
The Leader in Digital Trust & Safety
FintechMachine LearningSaaS
Open Jobs 6
Team —
Founded 2012
Streak
Streak transforms Gmail into a powerful CRM
SaaS
Open Jobs —
Team 35
Founded 2012
ST
Stypi
Realtime collaborative coding
Collaboration
Open Jobs —
Team 2
Founded 2012
TapEngage
Touch-friendly marketing, acquired by Dropbox
Advertising
Open Jobs —
Team 2
Founded 2012
Verbling
Language learning through video chat.
Education
Open Jobs —
Team 2
Founded 2012
VI
Videopixie
Marketplace for Video Production Services. We help you hire the best…
MarketplaceVideo
Open Jobs —
Team 11
Founded 2012
Vidyard
Video for business.
Open Jobs —
Team 201
Founded 2012
Zeus
Tech-enabled property manager focused on corporate rentals; Acquired…
Real EstateProptech
Open Jobs —
Team 200
Founded 2012
Weekly digest
Five standout startups, five open roles, every Monday
A weekly digest pulled from the 5,000+ startups and 6,100+ jobs we track. No fluff, no resend.
Double opt-in. Unsubscribe anytime.