HTTP Toolkit AlternativesOnly apps categorised as HTTP Clients

Alternatives list

1. 

   

   Insomnia REST Client

    148 likes

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

   113 Insomnia REST Client alternatives

   Cost / License

   • Freemium
   • Open Source (Apache-2.0)

   Application typeApplication types

   • API Client
   • HTTP Client

   Origin

   • United States

   Platforms

   • Mac
   • Windows
   • Linux
   • Flathub
   • Flatpak

   • United States

   

   

   

   +2

   

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   Good alternative?Is Insomnia REST Client a good alternative to HTTP Toolkit?

    

   |

   1comment

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   Insomnia REST Client vs HTTP Toolkit Comments

   Negative comment by DevWand · Mar 14, 2025

   Insomnia not is a request interceptor

   1 of 1 comments

   

   

   • Insomnia REST Client is Freemium and Open SourceHTTP Toolkit is also Freemium and Open Source
   • Insomnia REST Client is an API Client HTTP Toolkit is an HTTP(S) Debugging
2. 

   

   Hoppscotch

    45 likes

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

   Cost / License

   • Free
   • Open Source (MIT)

   Application typeApplication types

   • API Client
   • HTTP Client

   Origin

   • United States

   Platforms

   • Online
   • Self-Hosted

   • United States

   

   

   

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   Good alternative?Is Hoppscotch a good alternative to HTTP Toolkit?

    
4. 

   

   Proxyman

    17 likes

   Monitor, intercept and debug HTTP/HTTPS and WebSocket traffic on macOS, iOS, Windows, and Linux. Includes advanced features such as Breakpoint, Map Local/Remote, scripting, filtering, reverse proxy, DNS spoofing, and automation for backend development.

   68 Proxyman alternatives

   Cost / License

   • Paid
   • Proprietary

   Application type

   • HTTP(S) Debugger

   Origin

   • United States

   Platforms

   • Mac
   • Windows
   • Linux
   • Android
   • iPhone
   • iPad

   • United States

   

   

   

   +3

   

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   Good alternative?Is Proxyman a good alternative to HTTP Toolkit?

    

   |

   1comment

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   Proxyman vs HTTP Toolkit Comments

   Positive comment by NghiaTranUIT · May 6, 2019

   It's exclusive build for macOS and fix all ugly side of Charles, Fiddler

   1 of 1 comments

   

   

   • Proxyman is Paid and ProprietaryHTTP Toolkit is Freemium and Open Source
5. Ad

   

   

   NativeRest

   Native desktop app for Windows offers high-performance REST and HTTP API testing, low memory and CPU use, custom methods, portable version, proxy support, multiple environments, code generation, multilingual interface, and import...

   https://nativesoft.com

   Learn More
6. 

   

   RapidAPI for Mac

    61 likes

   RapidAPI for Mac (formerly Paw) is a full-featured HTTP client that lets you test and describe the APIs you build or consume. It has a beautiful native macOS interface to compose requests, inspect server responses, generate client code and export API definitions.

   68 RapidAPI for Mac alternatives

   Cost / License

   • Freemium
   • Proprietary

   Application typeApplication types

   • API Client
   • HTTP Client

   Origin

   • United States

   Platforms

   • Mac

   • United States

   

   

   

   +2

   

   More about RapidAPI for Mac  

   

   Good alternative?Is RapidAPI for Mac a good alternative to HTTP Toolkit?

    
7. 

   

   Advanced REST Client

    28 likes

   API testing tool. Which allows web developers to create and test custom HTTP requests.

   Cost / License

   • Free
   • Open Source

   Application typeApplication types

   • API Client
   • HTTP Client

   Origin

   • Poland
   • EU

   Alerts

   • Discontinued

   Platforms

   • Mac
   • Windows
   • Linux
   • Chrome OS
   • AppImageHub
   • Google Chrome
   • Chromium

   • Poland
   • EU

   

   

   

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   Good alternative?Is Advanced REST Client a good alternative to HTTP Toolkit?

    
9. 

   

   Requestly

    34 likes

   Requestly is a lightweight proxy available as a browser extension & desktop app to intercept & modify network requests. Using Requestly you can Modify Headers, Redirect Url, Mock API response, Delay/Throttle requests, etc.

   51 Requestly alternatives

   Cost / License

   • Freemium
   • Open Source

   Application typeApplication types

   • HTTP(S) Debugger
   • Web Debugger

   Origin

   • United States

   Platforms

   • Mac
   • Windows
   • Linux
   • Online
   • Microsoft Edge
   • Google Chrome
   • Software as a Service (SaaS)
   • Selenium
   • Firefox

   • United States

   

   

   

   +1

   

   More about Requestly  

   

   Good alternative?Is Requestly a good alternative to HTTP Toolkit?

    
10. 

    

    HttpMaster

     9 likes

    Practical and easy-to-use software tool for testing HTTP applications and services.

    Cost / License

    • Free
    • Proprietary

    Application typeApplication types

    • HTTP Client
    • API Client

    Platforms

    • Windows

    

    

    

    +7

    

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11. 

    

    Thunder Client

     5 likes

    Thunder Client is a hand-crafted lightweight Http Client extension for Visual Studio Code. No separate download needed, Just install the extension from VS Code marketplace.

    71 Thunder Client alternatives

    Cost / License

    • Free
    • Proprietary

    Application typeApplication types

    • API Client
    • HTTP Client

    Platforms

    • Mac
    • Windows
    • Linux
    • Visual Studio Code

    

    

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12. 

    

    Restfox

     2 likes

    Offline-first web HTTP client.

    Cost / License

    • Free
    • Open Source (MIT)

    Application typeApplication types

    • API Client
    • HTTP Client

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Docker

    

    

    

    +5

    

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13. 

    

    Cartero

     5 likes

    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...

    70 Cartero alternatives

    Cost / License

    • Free
    • Open Source (GPL-3.0)

    Application type

    • HTTP Client

    Origin

    • Spain
    • EU

    Platforms

    • Linux
    • Windows
    • Flathub
    • Flatpak
    • Nix Package Manager
    • Mac

    • Spain
    • EU

    

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14. 

    

    KeyRunner

     1 like

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

    Cost / License

    • Freemium
    • Open Source (MIT)

    Application typeApplication types

    • API Client
    • HTTP Client

    Origin

    • United States

    Platforms

    • Mac
    • Windows
    • Visual Studio Code

    • United States

    

    

    

    +2

    

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15. 

    

    REST Client for VS Code

     2 likes

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

    Cost / License

    • Free
    • Open Source

    Application typeApplication types

    • HTTP Client
    • API Client

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
    • Chrome OS
    • Visual Studio Code

    

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    Good alternative?Is this a good alternative to HTTP Toolkit?