Alternatives

Products that do what APEye does

A fast, modern and comprehensive API testing tool

1. 1
   Postman for Mac (Beta)▲368

   Build, test, and document your APIs faster

   2016

2. 2
   Postman▲182

   Postman is a powerful HTTP client to test REST API

   2014

3. 3NW
   New way to test APIs with OpenAPI and Postman▲80

   2021 · github.com

4. 4
   Apidog Fast Request▲512

   Develop APIs fast + automatically detect endpoints

   2025

5. 5RO
   Restfox – Open source lightweight alternative to Postman▲758

   Last time I posted this it didn't garner much interest. There have been lots of improvements and fixes since the last release. Quick list of features: - Workspaces - Tabs - Nested Folders - Lots of context menus - Response history - Plugins - Runs fully in the browser and runs offline if necessary - Chrome and Firefox extension to bypass CORS restrictions - Desktop builds for all platforms - GraphQL support - Import collections exported from Postman and Insomnia - Simple user friendly interface I built this because I love Insomnia but wanted a portable version that I could run in the…

   2022 · restfox.dev

6. 6OS
   Open-source Postman alternative with type safety▲275

   Hello! This is Jeane and Samuel and we’re building RecipeUI. RecipeUI is an open source Postman alternative that uses TypeScript to statically type and autocomplete requests. We built this because current API tools don’t deal with the fact that some APIs are just painful to work with. For us, it’s usually error after error as we try to figure out how to properly form the first request. We recorded a demo to show you how TypeScript helps us autocomplete a request correctly. https://youtu.be/O_Mly_p-g5s How does our platform improve the developer experience? The analogy is…

   2023 · recipeui.com

7. 7
   Sparrow▲457

   The lightest and fastest platform for API testing

   2025

8. 8
   ApyHub▲604

   Discover, test, validate and consume powerful utility APIs

   2023

9. 9
   Sparrow▲331

   The Open Source API Testing Tool For All Developers

   2024

10. 10
    TestSprite 3.0▲472

    Let a fleet of parallel agents test your app in minutes

    May 2026 · testsprite.com

11. 11
    TestSprite Beta ▲506

    Fully automate software testing end-to-end using AI

    2024

12. 12
    ApiHome▲73

    Home of API testing

    2022

13. 13PA
    Postman and Insomnia Alternatives▲26

    2023 · github.com

14. 14
    APIEval-20▲121

    An open benchmark for AI agents that test APIs

    May 2026 · resources.kusho.ai

15. 15
    API_TESTER▲249

    Test your APIs right from the macOS menu bar

    2025

16. 16
    Akto's Test Editor▲143

    Your playground for writing custom API security tests

    2023

17. 17
    Run in Postman Button▲106

    Test public APIs with one click

    2016

18. 18HR
    Hurl – Run and test HTTP requests with plain text, curl and Rust▲223

    2021 · hurl.dev

19. 19AA
    Apicat – A Lightweight Offline Postman Alternative▲13

    Apicat is the ultimate offline Postman alternative that stores your .http files locally. It’s Git-friendly, open-source, and highly compatible with Postman. Test APIs offline with this powerful free offline API client designed for developers who need a reliable local API testing tool.

    Oct 2025 · apicat.com

20. 20
    API Peek▲1

    postman alternative, API Testing tool, API Platform, apipeek

    May 2026 · apipeek.app

21. 21
    Octrafic▲130

    Test your APIs in plain English, straight from the terminal

    Mar 2026

22. 22
    Roley▲26

    API Testing tool built for Teams

    May 2026 · roley.io

23. 23FB
    FastAPI: build Python APIs with Go-like speed and automatic UI docs▲88

    2019 · fastapi.tiangolo.com

24. 24
    No-Code Visual Web Editor by Taplytics▲101

    Privacy-first and Fastest No-Code web A/B testing solution

    2021

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