Slumber AlternativesHTTP Clients and other similar apps like Slumber

Slumber is described as 'TUI (terminal user interface) HTTP client. Define, execute, and share configurable HTTP requests' and is a HTTP Client in the development category. There are six alternatives to Slumber for a variety of platforms, including Linux, Flathub, Flatpak, Mac and Windows apps. The best Slumber alternative is Postman, which is free. Other great apps like Slumber are Insomnia REST Client, Cartero, Posting and GetIt.

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Alternatives list

  1. Postman icon

    Postman

     177 likes
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    Postman is a collaborative platform for API development that provides extensive tools for designing, testing, and documenting APIs. It allows API verification through requests, automated testing via Collection Runner, and offers both free and paid plans, catering to individuals and teams.

    88 Postman alternatives

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Chrome OS
    • Google Chrome
    • Flathub
    • Flatpak
    • Snapcraft
    Postman screenshot 1
     

    • Postman is the most popular Web-based, Windows, Mac & Linux alternative to Slumber.

    • Postman is the most popular free alternative to Slumber.

    • Postman is Freemium and ProprietarySlumber is Free and Open Source
  2. Insomnia REST Client icon

    Insomnia REST Client

     145 likes
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    A powerful REST API Client with cookie management, environment variables, code generation, and authentication for Mac, Window, and Linux.

    81 Insomnia REST Client alternatives

    Cost / License

    • Freemium (Subscription)
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Flathub
    • Flatpak
    Specify URL, payload, headers, and authorization all in one place. Then just hit send.
     

    • Insomnia REST Client is the most popular Open Source alternative to Slumber.

    • Insomnia REST Client is Freemium and Open SourceSlumber is Free and Open Source
  4. Cartero icon

    Cartero

     6 likes
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    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

    • Free
    • Open Source

    Application type

    Platforms

    • Linux
    • Windows
    • Flathub
    • Flatpak
    • Nix Package Manager
    • Mac
    Cartero screenshot 1
     

  5. Posting

     2 likes
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    The modern API client that lives in your terminal.

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Python
    • BSD
    • Linux
    • Mac
    • Windows
    Posting screenshot 1
     
  6. GetIt icon

    GetIt

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    Send HTTP requests to API endpoints. GetIt's main focus is to make your life a lot easier when you have to test APIs or use somebody else's API.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Linux
    • Flathub
    • Flatpak
    Overview
     
  7. Escambo icon

    Escambo

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    Escambo is an HTTP-based APIs test application for GNOME.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Linux
    • Flathub
    • Flatpak
    Escambo screenshot 1
     
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