Cohorts of 2013

Companies whose accelerator cohort started in 2013. 354 companies.

CompanyClusterProgramStatusLast signal
Datarank

Making sense of social data. (Acquired by SimplyMeasured.)

B2B SaaSSocial listening and analyticsY CombinatorS13Acquired2026-08-23
GoComm

Mobile communications platform for teams working on live events

B2B SaaSMobile communications for event teamsY CombinatorS13Inactivechecked 2026-08-25
Hum

A chat program that integrates with email, with presence.

B2B SaaSReal-time collaboration and messagingY CombinatorS13Inactivechecked 2026-08-23
Kivo

Git for Documents

B2B SaaScollaborative document versioningY CombinatorS13Inactivechecked 2026-08-17
LocalOn

Web marketing for SMBs & merchants associations.

B2B SaaSCRM for local businessesY CombinatorS13Inactivechecked 2026-08-17
Panorama Education

Improving education for every student.

B2B SaaSK-12 student success platformY CombinatorS13Activechecked 2026-08-23
SimpleLegal

Legal Operations for corporate legal teams.

B2B SaaSLegal operations managementY CombinatorS13Acquired2026-08-23
StatusPage

The best way to communicate with users around downtime.

B2B SaaSincident communication and status pagesY CombinatorS13Acquired2026-08-23
Teleborder

Dashboard for companies to manage immigration for their employees.

B2B SaaSimmigration compliance and employee relocationY CombinatorS13Inactivechecked 2026-08-17
WebCake

Marketing people modify site.

B2B SaaSwebsite builder for marketersY CombinatorS13Inactivechecked 2026-08-23
BeatDeck

Music, Metrics... Meritocracy. (Upload Music, Connect your Social…

B2B SaaSMusic analytics dashboardY CombinatorW13Inactivechecked 2026-08-17
GrepDataAI

Big Data Analytics

B2B SaaSB2B analytics and buyer intelligenceY CombinatorW13Acquiredchecked 2026-08-17
Heap

Captures user interactions with no code to generate analytics.

B2B SaaSno-code analytics platformY CombinatorW13Acquiredchecked 2026-08-23
Lawdingo

Lawdingo provides virtual paralegal services to law firms.

B2B SaaSLegal services marketplaceY CombinatorW13Inactivechecked 2026-08-17
Medisas

Medisas builds workflow & collaboration software for hospitals.

B2B SaaSHospital workflow collaboration softwareY CombinatorW13Inactivechecked 2026-08-23
Padlet

Papyrus → Parchment → Paper → Padlet

B2B SaaScollaborative content creation platformY CombinatorW13Activechecked 2026-08-17
Posmetrics

Ultra-short feedback surveys on tablets mounted in businesses. Higher…

B2B SaaSIn-store customer feedback analyticsY CombinatorW13Inactivechecked 2026-08-17
Prophecy Sciences

Predicting workplace performance through neuroscience

B2B SaaSNeuroscience-based talent assessment and hiringY CombinatorW13Inactivechecked 2026-08-17
Screenhero

Collaborative Screen Sharing — you each get your own mouse, and…

B2B SaaScollaborative screen sharing softwareY CombinatorW13Acquired2026-08-23
Strikingly

The easiest way to create a beautiful, mobile optimized website.

B2B SaaSWebsite builder and hostingY CombinatorW13Activechecked 2026-08-23
Trainzen

Educational assessments made easy. Eliminating paper-based exams in…

B2B SaaSOnline assessment and test managementY CombinatorW13Inactivechecked 2026-08-25
Wevorce

Changing divorce for good by making it a way less horrible experience…

B2B SaaSdivorce mediation and settlement platformY CombinatorW13Activechecked 2026-08-17
Zenefits

HR for small businesses: onboarding, payroll and benefits.

B2B SaaSHR platform for SMBsY CombinatorW13Acquiredchecked 2026-08-17