HTTP Toolkit Alternatives

HTTP Toolkit is described as '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' and is a HTTP Client in the development category. There are more than 25 alternatives to HTTP Toolkit for a variety of platforms, including Windows, Mac, Linux, Web-based and Flathub apps. The best HTTP Toolkit alternative is Insomnia REST Client, which is both free and Open Source. Other great apps like HTTP Toolkit are Fiddler, Hoppscotch, mitmproxy and Charles.

filter to find the best alternatives

HTTP Toolkit alternatives are mainly API Clients, but if you're looking for HTTP Clients or HTTP(S) Debuggers you can filter on that. These are just examples - use the filter bar below to find more specific alternatives to HTTP Toolkit.
HTTP Toolkit iconHTTP Toolkit
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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.

More about HTTP Toolkit
More about HTTP Toolkit
HTTP Toolkit alternatives page was last updated May 12, 2025
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  1. httpiness icon

    httpiness

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    Httpiness is aimed to be a simple, straightforward HTTP client which minimizes time to configure, send, reconfigure and resend requests in order to maximize development efficiency.

    55 httpiness alternatives

    License model

    • Free • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    httpiness screenshot 1

    Properties

    1.  Lightweight

    Features

    1.  REST Client
    2.  REST API
    3.  API Management

    httpiness VS HTTP Toolkit

     
  2. Gotcha Rest Client icon

    Gotcha Rest Client

     1 like
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    Gotcha HTTP Client is a lightweight http client that allows you to make requests and inspect responses.

    License model

    Application types

    Platforms

    • Mac
    Gotcha Rest Client screenshot 1

    Gotcha Rest Client Features

    1.  GraphQL
    2.  Network Tools
    3.  REST Client

    Gotcha Rest Client VS HTTP Toolkit

     
  4. Humlix icon

    Humlix

     1 like
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    Humlix shows you an easy way of generating tests for your web APIs. All you need to do is create a test request using the test request builder within Humlix and give an example of how your endpoints look and what type of data they want.

    License model

    • Free • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    Humlix screenshot 1

    Humlix Features

    1.  API Testing

    Humlix VS HTTP Toolkit

     
  5. REST Client for VS Code icon

    REST Client for VS Code

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    • Send/Cancel/Rerun HTTP request in editor and view response in a separate pane with syntax highlight

    License model

    • Free • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Chrome OS
    • Visual Studio Code
    REST Client for VS Code screenshot 1

    REST Client for VS Code Features

    1.  REST Client
    2.  VSCode

    REST Client for VS Code VS HTTP Toolkit

     

  6. OpenAstra

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    A chat-based platform for API discovery and testing.

    License model

    • Free • Open Source

    Application type

    Platforms

    • Self-Hosted
    • Docker
    OpenAstra screenshot 1

    OpenAstra Features

    1.  Natural Language Processing
    2.  OpenAI integration
    3.  OpenAPI integration
    4.  API Testing
    5.  API Management

    OpenAstra VS HTTP Toolkit

     
  7. Yaade icon

    Yaade

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    Yaade is the only open-source, fully self-hosted, collaborative API development environment.

    License model

    • Free • Open Source

    Application types

    Platforms

    • Online
    • Self-Hosted
    Yaade screenshot 1

    Properties

    1.  Lightweight

    Features

    1.  Portable
    2. Docker icon  Support for Docker

    Yaade VS HTTP Toolkit

     
  9. Restfox icon

    Restfox

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    Offline-first web HTTP client.

    License model

    • Free • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Docker
    Restfox screenshot 1

    Restfox Features

    1.  Dark Mode
    2.  Portable
    3.  REST API
    4.  API Testing
    5. GraphQL icon  GraphQL integration
    6.  REST Client

    Restfox VS HTTP Toolkit

     
  10. Weer icon

    Weer

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    A HTTP protocol debugger with Chrome DevTools frontend interface.

    License model

    • Free Personal • Proprietary

    Platforms

    • Mac
    • Windows
    • Linux
    Weer screenshot 1

    Weer Features

    1.  HTTP Monitoring
    2.  Debugging

    Weer VS HTTP Toolkit

     
  11. ApiClient icon

    ApiClient

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    Helps you to test the Rest API with your phone including features like import, edit and export postman collections.With this, you don't need to look for your laptop or PC whenever you need to test and modify your REST APIs. You can work on them anytime, on the go.

    License model

    • Freemium • Proprietary

    Application type

    Platforms

    • Android
    ApiClient screenshot 1
    ApiClient screenshot 2
    ApiClient screenshot 3

    ApiClient Features

    1.  API Testing
    2.  REST API

    ApiClient VS HTTP Toolkit

     
  12. KeyRunner icon

    KeyRunner

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    The Zero Trust API Client - A Secure & Free Alternative to Postman , Insomnia & Thunder Client.

    License model

    • Freemium • Open Source

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • Windows
    • Visual Studio Code
    UI to Invoke requests (REST,gRPC,Graphql,Websockets)

    Properties

    1.  Lightweight

    Features

    1.  Command line interface
    2.  Ad-free
    3.  REST API
    4.  GraphQL

    KeyRunner VS HTTP Toolkit

     
  13. Escambo icon

    Escambo

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

    License model

    • Free • Open Source

    Platforms

    • Linux
    • Flathub
    • Flatpak
    Escambo screenshot 1

    Escambo Features

    1.  API Testing

    Escambo VS HTTP Toolkit

     
  14. 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.

    License model

    • Free • Open Source

    Application type

    Platforms

    • Linux
    • Flathub
    • Flatpak
    Overview

    GetIt Features

    1.  API Integration
    2.  REST API
    3.  Debugging
    4.  API Management
    5.  API Testing

    GetIt VS HTTP Toolkit

     
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