Software Alternatives, Accelerators & Startups

Fern

Describe your API endpoints, types, errors, and examples. Generate SDKs, documentation, and server boilerplate.

Fern Alternatives

The best Fern alternatives based on verified products, community votes, reviews and other factors.
Latest update:

  1. Simplify E2E type-safety for your Typescript REST APIs

    Open Source

    /ts-rest-alternatives
  2. A design driven approach for building microservices in Go

    Open Source

    /goa-alternatives
  3. Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features. We're Open Source.

    Try for free Open Source freemium

    Try for free
  4. Tapir provides a programmer-friendly, reasonably type-safe API to expose, consume and document HTTP endpoints, using the Scala language.

    /tapir-alternatives
  5. TrueVault is a HIPAA compliant database as a service. Healthcare applications use TrueVault to store protected health information (PHI). TrueVault provides all client­-side and server-side functionalities required by HIPAA.

    /truevault-alternatives
  6. Advanced Event Viewer allows you to view all event logs, from all your servers in a single...

    /advancedeventviewer-alternatives
  7. MyEventViewer is a simple alternative to the standard event viewer of Windows.

    /myeventviewer-alternatives
  8. Save 2-4 weeks / 90% of the code building web apps by automating API integrations and security.

    Open Source

    /wundergraph-alternatives
  9. The open source infrastructure as code tool.

    Open Source

    /opentofu-alternatives
  10. Stoplight is an API Design, Development, and Documentation platform that enables consistency, reusability, and quality in your API lifecycle, all with an easy, enjoyable developer experience.

    Open Source freemium

    /stoplight-alternatives
  11. Evaluate Excel Skills 2.5x Faster - An online interviewing platform directed at Business Analysts, Investment Bankers, and any job using Excel

    paid $300.0 / Annually ("3 Excel tasks", "100 excel assignments", "3 users")

    /sheetsinterview-alternatives
  12. The Collaboration Platform for API Development

    Open Source

    /postman-alternatives
  13. Gin is a HTTP web framework written in Go (Golang). It features a Martini-like API with much better performance -- up to 40 times faster. If you need smashing performance, get yourself some Gin. - ...

    Open Source

    /gin-gonic-alternatives
  14. Open platform to connect, manage, and secure microservices

    Open Source

    /istio-alternatives
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