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Fern

Winter 2023Acquired

Instantly offer SDKs and API Docs

Save
Fern logo

Fern

Winter 2023Acquired

Instantly offer SDKs and API Docs

Save
Company details

APIs underpin the internet but are still painful to work with. They are often untyped, unstandardized, and out-of-sync across multiple sources of truth.

Fern helps companies deliver SDKs and API documentation that they’re are proud to share with their customers. Since launching in 2023, we’ve been trusted by over 200 customers, including industry leaders like Square, Webflow, ElevenLabs, Auth0, and Intercom, to power their developer and agent experiences.

We’re fewer than 40 people, based in Brooklyn, NY, and are building open source.

Location
New York, NY, USA
Founded
Unknown
Category
Developer Tools
YC Directory Pagewww.buildwithfern.com
Founder
  • DS
    Deep Singhvi
    Founder
    LinkedIn

APIs underpin the internet but are still painful to work with. They are often untyped, unstandardized, and out-of-sync across multiple sources of truth.

Fern helps companies deliver SDKs and API documentation that they’re are proud to share with their customers. Since launching in 2023, we’ve been trusted by over 200 customers, including industry leaders like Square, Webflow, ElevenLabs, Auth0, and Intercom, to power their developer and agent experiences.

We’re fewer than 40 people, based in Brooklyn, NY, and are building open source.

Location
New York, NY, USA
Founded
Unknown
Category
Developer Tools
YC Directory Pagewww.buildwithfern.com
Founder
  • DS
    Deep Singhvi
    Founder
    LinkedIn
Pro

Upgrade to Pro, then request the Fern teardown.

This company does not have a completed analysis yet. Choose a Pro plan first, then use one of your 5 monthly research requests to have our agent investigate Fern. The full teardown, rebuild plan, and technical specs unlock when it lands.

  • Use Pro to request the first Fern teardown and keep the finished report in your account.
  • Read every completed teardown and rebuild plan already in the database.
  • Unlock implementation-ready technical specs and 5 fresh research requests each month.

Choose your Pro plan

$20/ month

Find one worth rebuilding, get the teardown, open the implementation-ready specs, and use fresh report requests when you want deeper research.

See Pro plans
Full teardown library
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5 fresh requests / month
CLI for agent imports
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