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
Quartzy

Marketplace for life science supplies.

Commerce and marketplacesLife science supplies marketplaceY CombinatorS11Activechecked 2026-08-23
Videopixie

Marketplace for Video Production Services. We help you hire the best…

Commerce and marketplacesvideo production marketplaceY CombinatorS11Activechecked 2026-08-23
Talkable

Online store referrals.

Commerce and marketplacesreferral marketing for e-commerceY CombinatorW11Activechecked 2026-08-23
Zerocater

Zerocater is revolutionizing how companies feed their employees

Commerce and marketplacescorporate food procurement and cateringY CombinatorW11Activechecked 2026-08-23