Insomnia REST Client AlternativesOnly apps categorised as HTTP(S) Debuggers

The best HTTP(S) Debugger alternative to Insomnia REST Client is Hoppscotch, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Insomnia REST Client and six of them are HTTP(S) Debuggers so hopefully you can find a suitable replacement. Other interesting HTTP(S) Debugger alternatives to Insomnia REST Client are HTTP Toolkit, Roster HTTP Client, HttpMaster and Moesif.

filter to find the best alternatives

Insomnia REST Client alternatives are mainly API Clients, but if you're looking for HTTP Clients or HTTP(S) Debuggers you can filter on that. Other popular filters include Open Source. You can also filter by region, for example EU-based alternatives if you prefer software developed in the European Union. These are just examples - use the filter bar below to find more specific alternatives to Insomnia REST Client.
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Insomnia REST Client alternatives page was last updated

Alternatives list

  1. Hoppscotch icon
     42 likes

    Hoppscotch is an open-source API development ecosystem. It helps you create your requests faster, saving you precious time on your development.

    71 Hoppscotch alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Application types

    Platforms

    • Online
    • Self-Hosted
     
  2. HTTP Toolkit icon
     96 likes

    HTTP Toolkit is a beautiful, cross-platform & open-source HTTP(S) debugging proxy, analyzer & client, with built-in support for modern tools and automatic interception for clients from Docker to Android to iOS.

    50 HTTP Toolkit alternatives

    Cost / License

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Docker
     
  3. HTTP client for GNOME featuring GTK 4 UI, organized project management, request history, secure environment variables, JavaScript scripts for preprocessing, export in cURL and more formats, syntax-highlighted response viewing, and advanced request customization.

    Cost / License

    Application type

    Platforms

    • Linux
    • Flathub
    • Flatpak
    • GNOME
     
  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. Moesif icon
     1 like

    Moesif is an error analysis and resolution tool for API driven services to gain deep visibility into how your errors occur in an increasingly complex world of many REST APIs and Microservices. The hosted service is built to log and analyze millions of API requests so you can...

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
    • Software as a Service (SaaS)
     
  6. CurlHub.io icon
     1 like

    API Traffic Inspector.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Software as a Service (SaaS)
     
6 of 6 Insomnia REST Client alternatives