Software Alternatives & Startups

HTTP Toolkit

Beautiful, cross-platform & open-source tools to debug, test & build with HTTP(S). One-click setup for browsers, servers, Android, CLI tools, scripts and more.

HTTP Toolkit

HTTP Toolkit Alternatives & Competitors

  1. 71

    Proxyman is a high-performance macOS app, which enables developers to view HTTP/HTTPS requests from apps and domains.

    Key Proxyman.io features:

    User-Friendly Interface Cross-Platform Support Real-time Traffic Interception HTTPS Decryption

    Open Source $49 / Annually

    /proxyman-io-alternatives
  2. 50

    HTTP proxy / HTTP monitor / Reverse Proxy.

    Key Charles Proxy features:

    Comprehensive HTTP/HTTPS Debugging User-Friendly Interface Support for Various Platforms Throttling Feature

    /charles-proxy-alternatives
  3. Ensure healthy website performance, uptime, and free from vulnerabilities. Automatic checks for SSL Certificates, domains and monitor issues with your websites all from one console and get instant notifications on any issues.

    Key Netumo features:

    Monitoring SSL Monitoring Twitter SMS notifications

    Try for free freemium $9 / Monthly (Lite plan) Sponsored

    Try for free
  4. 44

    mitmproxy is an SSL-capable man-in-the-middle proxy for HTTP.

    Key mitmproxy features:

    Open Source Interactive Interface Scripting Support Cross-Platform

    Open Source

    /mitmproxy-alternatives
  5. 39

    Fiddler is a debugging program for websites.

    Key Fiddler features:

    Comprehensive Debugging Cross-Platform Compatibility Custom Scripting User-Friendly Interface

    /fiddler-alternatives
  6. 33

    Advanced Web Debugging Proxy for Mac & iOS.

    Key Surge for Mac features:

    Comprehensive Network Debugging Rule-based Configuration API Request Analysis Advanced Proxy Capabilities

    /surge-for-mac-alternatives
  7. 26

    A HTTP protocol debugger with Chrome DevTools frontend interface.

    /weer-alternatives
  8. 27

    James is a HTTP Proxy and Monitor that enables developers to view and intercept requests made from...

    Key James features:

    User-Friendly Interface Open Source Customizable Cross-Platform Compatibility

    /james-alternatives
  9. 31

    Burp Suite is an integrated platform for performing security testing of web applications.

    Key Burp Suite features:

    Comprehensive Features User-Friendly Interface Customization and Extensibility Active Community

    /burp-suite-alternatives
  10. 33

    The Collaboration Platform for API Development.

    Key Postman features:

    User-Friendly Interface Collaboration Comprehensive Testing Tools Extensive API Documentation

    Open Source

    /postman-alternatives
  11. 31

    Design, debug, test, and mock APIs locally, on Git, or cloud. Build better APIs collaboratively for the most popular protocols with a dev‑friendly UI, built-in automation, and an extensible plugin ecosystem.

    Key Insomnia REST features:

    User-Friendly Interface Support for Multiple Protocols Environment Management Custom Plugins and Themes

    Open Source

    /insomnia-rest-alternatives
  12. 28

    A Powerful API Mocking and Testing Tool.

    Key Requestly features:

    Redirect URL Block Network Requests Modify Request & Response Header Modify Response

    Open Source freemium

    /requestly-alternatives
  13. 23

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    Key HTTP Analyzer features:

    Comprehensive Traffic Analysis Real-Time Monitoring Compatibility User-Friendly Interface

    /http-analyzer-alternatives
  14. 36

    Debug HTTP API calls to a back-end and between back-ends. Easy of use, clean UI, and short ramp-up time. Not a proxy, no network issues!

    Key HTTP Debugger features:

    Comprehensive Monitoring Detailed Request and Response Analysis User-Friendly Interface Filtering and Search Capabilities

    /http-debugger-alternatives
If you think we've missed something, please suggest an alternative to HTTP Toolkit.

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