TestMace Alternatives

Apps similar to TestMace include Postman, which has a free version. Other options are Insomnia REST Client, Yaak, Hoppscotch and HTTP Toolkit. You're spoiled for choice with API Clients like TestMace: we list more than 50 alternatives for Mac, Windows, Linux, the web and Chrome OS.

Copy a direct link to this comment to your clipboard
Alternatives
TestMace alternatives page was last updated

Alternatives list

  1. FRequest icon
     1 like

    FRequest is a fast, lightweight and opensource Windows / macOS / Linux desktop program to make HTTP(s) requests (e.g. call REST apis).

    Cost / License

    Application type

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
    Good alternative?
     
  2. Restretto icon
     1 like

    Minimal native and free REST API client for Mac.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Mac
    Good alternative?
     
  3. RequesterX icon
     2 likes

    RequesterX is a free desktop HTTP client for API testing and development. Organize requests into nested collections, use environment variables for easy context switching, generate code snippets in 13 languages, and keep everything stored locally — no account required.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    Good alternative?
     
  4. Routebase icon
     1 like

    Routebase keeps your API's design, docs, mock servers, contract tests and monitoring in one living OpenAPI spec so they can't drift apart.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
    • Software as a Service (SaaS)
    • Mac
    • Windows
    Good alternative?
     
  5. CurlHub.io icon
     1 like

    API Traffic Inspector.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Software as a Service (SaaS)
    Good alternative?
     
  6. Step CI icon
     1 like

    Open-source API Test Automation framework.

    Cost / License

    Platforms

    • Self-Hosted
    Good alternative?
     
  7. Resting icon
     Like

    browser web-extension to test and analyze HTTP requests.

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Google Chrome
    • Chromium
    • Firefox
    Good alternative?
     
  8. APITree icon
     1 like

    APITree is a free cloud-based API tool to create, manage and share OpenAPI specifications. It converts your OpenApi v2 / v3 specification into a beautiful technical API documentation. Public API documentation is hosted for free.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Software as a Service (SaaS)
    Good alternative?
     
  9. EchoAPI icon
     Like

    EchoAPI is an all-in-one API development collaboration platform that offers essential features like API debugging, design, automated testing, stress testing, and documentation generation.

    66 EchoAPI alternatives

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Google Chrome
    • Visual Studio Code
    • IntelliJ IDEA
    Good alternative?
     
  10. apikumo icon
     Like

    apikumo is an API workspace that combines an API client, a hosted documentation site, and a live MCP (Model Context Protocol) endpoint in one place. Design your API once, and every AI agent can call it.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Online
    Good alternative?
     
You are at page 4 of TestMace alternatives