What API collaboration tool are Elixir teams using?

As our APIs have grown, we’ve realized that collaboration is just as important as implementation.

We’re looking for a tool that supports:

  • OpenAPI-first workflows
  • Collaborative API design
  • Shared documentation
  • API testing
  • Version control for API changes

For those building APIs with Phoenix or other Elixir frameworks:

  • What API collaboration tool are you using?
  • Has it improved collaboration between backend, frontend, and QA?
  • What features have been the most valuable for your team?

I’d love to hear about your real-world experience.