Developer Sign Up — Yosemite Crew

Build, test, and ship apps on Yosemite Crew

API-first, self-host or managed

Open source core with APIs built for integrations. Run it yourself or use our managed stack.

Local dev + production ready

Develop locally against the same APIs you deploy. No lock-in between self-hosted and hosted.

Secure by default

Encrypted storage, audit-friendly logs, and least-privilege access for integrations whether self-hosted or managed.

Sign up for developer access