API Tester Alternatives

API Tester is described as 'The first mobile app to test any type of API on the go. Test REST, GraphQL, WebSocket, SOAP, JSON RPC, XML, HTTP, and HTTPS APIs completely for free, on iOS or Android' and is a API Client in the development category. There are more than 50 alternatives to API Tester for a variety of platforms, including Mac, Windows, Linux, Web-based and Flathub apps. The best API Tester alternative is Postman, which is free. Other great apps like API Tester are Insomnia REST Client, Fiddler, Yaak and Hoppscotch.

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API Tester alternatives page was last updated

Alternatives list

  1. Cartero icon
     5 likes

    Cartero is a graphical HTTP client that can be used as a developer tool to test web APIs and perform all kind of HTTP requests to web servers. It is compatible with any REST, SOAP or XML-RPC API and it supports multiple request methods as well as attaching body payloads to...

    Cost / License

    Application type

    Platforms

    • Linux
    • Windows
    • Flathub
    • Flatpak
    • Nix Package Manager
    • Mac
     
  2. API Astrolab icon
     1 like

    The API Astrolab enables today’s API-first companies to show their API products in a visual way so that anyone can understand how they work.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
    • Software as a Service (SaaS)
     
  3. RecipeUI icon
     5 likes

    RecipeUI is rethinking how we use API tools like Postman or Insomnia. We're starting off with TypeScript powered API requests and API collections you can run in seconds!

    Cost / License

    Application type

    Alerts

    • Discontinued

    Platforms

    • Linux
    • Mac
    • Windows
     
  4. HttpMaster icon
     9 likes

    Practical and easy-to-use software tool for testing HTTP applications and services.

    Cost / License

    • Free
    • Proprietary

    Application types

    Platforms

    • Windows
     
  5. Kusho icon
     3 likes

    Never test your APIs manually again.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Visual Studio Code
    • Mac
    • Windows
    • Linux
     
  6. Chapar icon
     Like

    Upcoming API testing tool in beta, built in GoLang, supporting HTTP/gRPC, workspaces, environments, request management, and various content types. Features include dark mode, local data storage, Postman import, environment variable setting, and request chaining.

    Cost / License

    Application types

    Platforms

    • Mac
    • Linux
     
  7. Stoplight icon
     12 likes

    Stoplight is an API Design, Development, and Documentation platform that enables consistency, reusability, and quality, all with an easy, enjoyable developer experience.

    49 Stoplight alternatives

    Cost / License

    • Freemium
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
     
  8. Treblle icon
     3 likes

    Treblle is a federated API Intelligence platform delivering full API visibility, security, and control from one integration point.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Software as a Service (SaaS)
     
  9. ArdorQuery icon
     1 like

    ArdorQuery is a cross-platform tool for performing any HTTP(S) endpoints like REST API, HTML, Images, GraphQL, OData etc.

    Cost / License

    Application types

    Platforms

    • Mac
    • Linux
    • Flathub
     
  10. Apidog icon
     5 likes

    Design and debug APIs in a powerful visual editor. Describe and debug easily with JSON Schema support. Apidog is a complete set of tools that connects the entire API lifecycle, helping R&D teams implement best practices for API Design-first development.

    48 Apidog alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
     
  11. Testsigma icon
     3 likes

    Testsigma is a powerful test automation platform and enables anyone to create tests for web, mobile apps and APIs in just minutes.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Online
    • Software as a Service (SaaS)
     
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