MarkosWebWeb intelligence for the agentic economy

Cohorts of 2011

Companies whose accelerator cohort started in 2011. 256 companies.

clusterConsumer 81B2B SaaS 55Developer tools 25Commerce and marketplaces 23Fintech 9Healthcare and bio 6Security and compliance 6Data for AI 5AI infra and compute 4Vertical AI agents 2Horizontal AI assistants 1Other 1Robotics and physical world 1
sourceY Combinator 105500 Global 90Techstars 57Seedcamp 3SOSV 1
statusAcquired 151Active 64Inactive 37
CompanyClusterProgramStatusLast signal
GoCardless

We’re building the world’s bank payment network.

Fintechbank payment network for recurring billingY CombinatorS11Activechecked 2026-08-23
Leaky

Online auto and business insurance. (Acquired 2013)

Fintechinsurance comparison marketplaceY CombinatorS11Inactivechecked 2026-08-23
Balanced

Payments for Marketplaces

Fintechmarketplace payments infrastructureY CombinatorW11Inactivechecked 2026-08-23
Tremendous

How businesses send money to people at scale. Fast, free, global.

FintechGlobal payouts and incentives platformY CombinatorW11Activechecked 2026-08-23
TrustEgg

Trust funds.

Fintechsocial trust fund platformY CombinatorW11Inactivechecked 2026-08-23