FE

Fern

YC W23 ↗

New York City, US · Founded 2022 · 30 employees · Acquired · 4 known investors

buildwithfern.com ↗

Fern provides documentation, SDK generation, and CLI tools for APIs, built with AI features including integrated chat, MCP server support, and agent-first capabilities. The platform serves developers and AI agents consuming APIs across REST, WebSockets, and GraphQL protocols.

Founders & leadership· Y Combinator alumni (W23)

DS

Deep SinghviinFounder

Investors · 4

BE

Bessemer Venture PartnersRedwood City · $5M – $100M

V1

V1 VCBoulder · $100K – $300K

Y

Y CombinatorSan Francisco · $500K

CA

CapitalXreportedLynnwood · $250Kvia Cindy Bi · inferred