The Best Insomnia REST Client AlternativesTop API & HTTP Clients like Insomnia REST Client

Alternatives list

1. 

   

   Bruno

    44 likes

   Bruno is a new and innovative open source API client, aimed at revolutionizing the status quo represented by Postman, Insomnia and similar tools out there.

   31 Bruno alternatives

   Cost / License

   • Freemium (Pay once)
   • Open Source

   Application types

   • API Client
   • HTTP Client

   Origin

   • United States

   Platforms

   • Mac
   • Windows
   • Linux
   • Snapcraft
   • Flathub
   • Visual Studio Code

   

   

   

   More about Bruno  

   

   Is Bruno a good alternative to Insomnia REST Client?

    

   |

   12users say it's a good alternative

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   • Almost everyone thinks Bruno is a great Insomnia REST Client alternative.

   • Bruno is the most popular Windows, Mac & Linux alternative to Insomnia REST Client.

   • Bruno is the most popular Open Source & free alternative to Insomnia REST Client.

   • Bruno is Freemium and Open SourceInsomnia REST Client is also Freemium and Open Source
2. 

   

   NativeRest

    96 likes

   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/export in light or dark themes.

   50 NativeRest alternatives

   Cost / License

   • Pay once
   • Proprietary

   Application types

   • HTTP Client
   • API Client

   Origin

   • United States

   Platforms

   • Mac
   • Windows
   • Linux

   

   

   

   +9

   

   More about NativeRest  

   

   Is NativeRest a good alternative to Insomnia REST Client?

    

   |

   54users say it's a good alternative

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   • Almost everyone thinks NativeRest is a great Insomnia REST Client alternative.

   • NativeRest is the most popular commercial alternative to Insomnia REST Client.

   • NativeRest is Paid and ProprietaryInsomnia REST Client is Freemium and Open Source
4. 

   

   Postman

    177 likes

   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.

   89 Postman alternatives

   Cost / License

   • Freemium (Subscription)
   • Proprietary

   Application types

   • API Client
   • HTTP Client

   Origin

   • United States

   Platforms

   • Mac
   • Windows
   • Linux
   • Online
   • Chrome OS
   • Google Chrome
   • Flathub
   • Flatpak
   • Snapcraft

   

   

   

   +3

   

   More about Postman  

   

   Is Postman a good alternative to Insomnia REST Client?

    

   |

   24users say it's a good alternative

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   • Almost everyone thinks Postman is a great Insomnia REST Client alternative.

   • Postman is the most popular Web-based alternative to Insomnia REST Client.

   • Postman is Freemium and ProprietaryInsomnia REST Client 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. 

   

   Yaak

    18 likes

   The API client for modern developers. Call REST, GraphQL, and gRPC APIs from a simple and intuitive app.

   65 Yaak alternatives

   Cost / License

   • Free Personal
   • Open Source

   Application types

   • API Client
   • HTTP Client

   Origin

   • France
   • EU

   Platforms

   • Mac
   • Windows
   • Linux

   

   

   

   +1

   

   More about Yaak  

   

   Is Yaak a good alternative to Insomnia REST Client?

    
7. 

   

   Insomnium

    16 likes

   Insomnium is a fast local API testing tool that is privacy-focused and 100% local. For testing GraphQL, REST, WebSockets and gRPC. This is a fork of Kong/insomnia.

   Cost / License

   • Free
   • Open Source

   Application types

   • API Client
   • HTTP Client

   Origin

   • International

   Alerts

   • Discontinued

   Platforms

   • Mac
   • Windows
   • Linux

   

   More about Insomnium  

   

   Is Insomnium a good alternative to Insomnia REST Client?

    

   |

   1comment

   7users say it's a good alternative

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   Comments about Insomnium as an Alternative to Insomnia REST Client

    

   oigres200

   Positive comment•Nov 2, 2023

   2

   It's an Insomnia fork without the user account requirements, it's more lightweight and respects user privacy.

   

   

   • Almost everyone thinks Insomnium is a great Insomnia REST Client alternative.

   • Insomnium is Free and Open SourceInsomnia REST Client is Freemium and Open Source
8. 

   

   HTTP Toolkit

    81 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

   • Freemium (Subscription)
   • Open Source

   Application types

   • HTTP(S) Debugger
   • Web Debugger

   Origin

   • Spain
   • EU

   Platforms

   • Mac
   • Windows
   • Linux
   • Android
   • iPhone
   • Docker

   

   

   

   +3

   

   More about HTTP Toolkit  

   

   Is HTTP Toolkit a good alternative to Insomnia REST Client?

    

   Collapse

   • HTTP Toolkit is the most popular Android & iPhone alternative to Insomnia REST Client.

   • HTTP Toolkit is Freemium and Open SourceInsomnia REST Client is also Freemium and Open Source
10. 

    

    Hoppscotch

     41 likes

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

    67 Hoppscotch alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    • API Client
    • HTTP Client

    Origin

    • United States

    Platforms

    • Online
    • Self-Hosted

    

    

    

    More about Hoppscotch  

    

    Is Hoppscotch a good alternative to Insomnia REST Client?

     

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    • Hoppscotch is the most popular Self-Hosted alternative to Insomnia REST Client.

    • Hoppscotch is Free and Open SourceInsomnia REST Client is Freemium and Open Source
11. 

    

    RapidAPI for Mac

     60 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.

    Cost / License

    • Freemium (Pay once)
    • Proprietary

    Application types

    • API Client
    • HTTP Client

    Origin

    • United States

    Platforms

    • Mac

    

    

    

    +2

    

    More about RapidAPI for Mac  

    

    Is RapidAPI for Mac a good alternative to Insomnia REST Client?

     
12. 

    

    soapUI

     59 likes

    Eviware, the maker of soapUI, Web Service Testing Leader

    soapUI is a tool for functional testing, mainly of web services like SOAP based web services and RESTful web services, but also HTTP based services and JMS Services as well as databases. soapUI is an open source and compl.

    79 soapUI alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    • API Client
    • HTTP Client

    Origin

    • United States

    Platforms

    • Mac
    • Windows
    • Linux

    

    

    

    +1

    

    More about soapUI  

    

    Is soapUI a good alternative to Insomnia REST Client?

     

    |

    6users say it's a good alternative
13. 

    

    Voiden.md

     6 likes

    Voiden.md is an offline-first, Git-native API workspace that unifies specs, docs, tests, and mocks using programmable Markdown blocks. Build APIs the way you actually work.

    Cost / License

    • Free
    • Proprietary

    Application type

    • API Client

    Origin

    • Netherlands
    • EU

    Platforms

    • Mac
    • Windows
    • Linux

    

    

    

    More about Voiden.md  

    

    Is Voiden.md a good alternative to Insomnia REST Client?

     
14. 

    

    Advanced REST Client

     27 likes

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

    Cost / License

    • Free
    • Open Source

    Application types

    • API Client
    • HTTP Client

    Origin

    • Poland
    • EU

    Alerts

    • Discontinued

    Platforms

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

    

    

    

    More about Advanced REST Client  

    

    Is Advanced REST Client a good alternative to Insomnia REST Client?

     
15. 

    

    Cartero

     6 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...

    Cost / License

    • Free
    • Open Source

    Application type

    • HTTP Client

    Origin

    • Spain
    • EU

    Platforms

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

    

    More about Cartero  

    

    Is Cartero a good alternative to Insomnia REST Client?