YCW26· DevtoolsAutumn AI
Everything on anyone.
Founders
- Vishnu SampathkumarFounder/CEO
- Shiv KampaniFounder
Same space
Adjacent
Overlapping tags, a different niche.
RapportiveS10Add profiles to email.Shared: profile, everything, contactAcquired
FiraW25Financial research platform for investment firmsShared: filing, source, comprehensiveActive
IndexW16Mapping the world's professional relationships.Shared: information, index, relationshipInactive
WrenS19Wren is a monthly subscription to offset your carbon footprint.Shared: anyone, footprintActive
ArkW12Ark organizes the world's social information.Shared: profile, information, contactInactive
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REV1W26Claude Code for Mechanical EngineersActive
shortkitW26Media infra for consumer appsActive
About Autumn AI
Autumn is building the world’s most comprehensive index of people and companies. Information about anyone is scattered across profiles, filings, event pages, code, posts, news, and the rest of the open web. Autumn reads across these sources, determines which records belong together, and creates a complete, source-backed profile of people and companies - including relationships, work history, contact information, and digital footprint. Search for anyone, build a cohort, or research a company through our API.
San Francisco, CA, USA
Autumn AI: questions
Which YC batch was Autumn AI in?
Autumn AI was in Y Combinator's Winter 2026 batch (W26).
Is Autumn AI still active?
Y Combinator lists Autumn AI as active.
Who founded Autumn AI?
Autumn AI's founders, as listed on its YC page: Vishnu Sampathkumar (Founder/CEO), Shiv Kampani (Founder).
Where is Autumn AI based?
Autumn AI lists San Francisco, CA, USA as its location on YC's directory.
Not affiliated with Y Combinator. From YC's public directory. Logos via logo.dev; trademarks belong to their owners.