YC Summer 2013 B2B Startups

26 Y Combinator B2B companies from the Summer 2013 batch — with team size, status, and one-liner for every startup.

Total
26
Active
6
Acquired
8
Shut down
12

Y Combinator's Summer 2013 batch included 26 B2B startups. Of these, 6 remain active, 8 have been acquired, and 12 have shut down.

  • Cratejoy (51 people) — Cratejoy is the platform for subscriptions
  • Datarank (11 people) — Making sense of social data. (Acquired by SimplyMeasured.)
  • Apptimize (50 people) — Apptimize lets mobile teams innovate faster to create an amazing user…
  • Hackermeter (11 people) — Replacing resume screening with code challenges.
  • Asseta (4 people) — Marketplace for industrial spare parts and capital equipment.
  • Crowdery (2 people) — [Now Clara, YC S14- claralabs.com]
  • GoComm (2 people) — Mobile communications platform for teams working on live events
  • LocalOn (2 people) — Web marketing for SMBs & merchants associations.
  • EasyPost (51 people) — The shipping infrastructure of the internet.
  • Estimote, Inc. (40 people) — Location intelligence platform
  • Floobits (2 people) — Real-time collaborative editing in the browser with support for…
  • Hum (11 people) — A chat program that integrates with email, with presence.
  • StatusPage — The best way to communicate with users around downtime.
  • URX (11 people) — Mobile ads that users like. Acquired by Pinterest in May 2016.
  • Teleborder (11 people) — Dashboard for companies to manage immigration for their employees.
  • Watchsend (2 people) — Videos of your iOS apps
  • Lob (150 people) — Lob is the only automation platform that transforms direct mail into…
  • Audobox — Audobox is a developer and user friendly tool for in-app feedback.
  • Webflow (600 people) — Professional website design and publishing platform.
  • CoreOS (150 people) — Open source tools of modern distributed systems.
  • Kivo (2 people) — Git for Documents
  • SimpleLegal (60 people) — Legal Operations for corporate legal teams.
  • Casetext (50 people) — We make the world's laws free and understandable.
  • Butter Systems (2 people) — Replacing the paper restaurant menu with an interactive experience at…
  • StackMachine (2 people) — Instant sandboxed server environments
  • WebCake — Marketing people modify site.

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