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

Insomnia REST Client is described as 'A powerful REST API Client with cookie management, environment variables, code generation, and authentication for Mac, Window, and Linux' and is a very popular API Client in the development category. There are more than 50 alternatives to Insomnia REST Client for a variety of platforms, including Mac, Windows, Linux, Web-based and Flathub apps. The best Insomnia REST Client alternative is NativeRest. It's not free, so if you're looking for a free alternative, you could try Postman or Bruno. Other great apps like Insomnia REST Client are Insomnium, Hoppscotch, Yaak and RapidAPI for Mac.

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Insomnia REST Client alternatives are mainly API Clients but may also be HTTP Clients or HTTP(S) Debuggers.  Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of Insomnia REST Client.
Insomnia REST Client iconInsomnia REST Client
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A powerful REST API Client with cookie management, environment variables, code generation, and authentication for Mac, Window, and Linux.

More about Insomnia REST Client
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Insomnia REST Client alternatives page was last updated Sep 17, 2024
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  1. NativeRest icon
    NativeRest icon

    NativeRest

     93 likes
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    NativeRest is a native HTTP client for Windows. NativeRest desktop application is not using Electron, Chromium, Node.js and JavaScript Frameworks. This makes the application function faster. NativeRest runs fast, uses less memory and CPU.

    45 NativeRest alternatives
    NativeRest main window

    License model

    Application types

    Platforms

    • Windows
    NativeRest simple tests
    NativeRest environments
    +9
    NativeRest import data

    Properties

    1.  Lightweight

    Features

    1.  REST Client
    2.  Portable
    3.  GraphQL
    4.  Multiple languages
    5.  Data export/import
    NativeRest iconInsomnia REST Client Icon

    NativeRest VS Insomnia REST Client

    Is NativeRest a good alternative to Insomnia REST Client?
     

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

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

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

    • NativeRest is Paid and ProprietaryInsomnia REST Client is Freemium and Open Source
    • NativeRest is LightweightInsomnia REST Client is not according to our users
  2. Postman icon
    Postman icon

    Postman

     171 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.

    83 Postman alternatives
    Postman screenshot 1

    License model

    • Freemium • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Chrome OS
    • Google Chrome
    • Flathub
    • Flatpak
    Postman screenshot 1
    Postman screenshot 2
    +3
    Postman screenshot 3

    Postman Features

    1.  REST API
    2.  Development API
    3.  Graphical User Interface
    4.  API Management
    5.  SOAP API
    Postman iconInsomnia REST Client Icon

    Postman VS Insomnia REST Client

    Is Postman a good alternative to Insomnia REST Client?
     

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

    • Postman is the most popular Web-based, Mac & Linux alternative to Insomnia REST Client.

    • Postman is the most popular free alternative to Insomnia REST Client.

    • Postman is Freemium and ProprietaryInsomnia REST Client is Freemium and Open Source
  4. Bruno icon
    Bruno icon

    Bruno

     31 likes
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    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.

    26 Bruno alternatives
    Bruno screenshot 1

    License model

    • Freemium • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Flathub
    Bruno screenshot 1
    Bruno screenshot 2

    Properties

    1.  Lightweight

    Features

    1.  Works Offline
    2.  Portable
    3. Git icon  Git Support
    4.  REST API
    5.  Ad-free
    6.  Command line interface
    Bruno iconInsomnia REST Client Icon

    Bruno VS Insomnia REST Client

    Is Bruno a good alternative to Insomnia REST Client?
     

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

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

    • Bruno is Freemium and Open SourceInsomnia REST Client is also Freemium and Open Source
    • Bruno is LightweightInsomnia REST Client is not according to our users
  5. Insomnium icon
    Insomnium icon

    Insomnium

     15 likes
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    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.

    21 Insomnium alternatives
    Insomnium screenshot 1

    License model

    • Free • Open Source

    Application types

    Platforms

    • Windows
    • Linux
    • Mac

    Properties

    1.  Lightweight

    Features

    1.  Command line interface
    2.  Ad-free
    3.  REST Client
    4.  GraphQL API
    5.  Local Storage
    6.  REST API
    Discontinued

    The GitHub repository was archived in May 2024.

    Insomnium iconInsomnia REST Client Icon

    Insomnium VS Insomnia REST Client

    Is Insomnium a good alternative to Insomnia REST Client?
     
    Comments about Insomnium as an Alternative to Insomnia REST Client
     
    oigres200

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

    Positive comment •Nov 2, 2023
    2
    Insomnia REST Client Icon
    Insomnium icon

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

    • Insomnium is Free and Open SourceInsomnia REST Client is Freemium and Open Source
    • Insomnium is LightweightInsomnia REST Client is not according to our users
  6. Hoppscotch icon
    Hoppscotch icon

    Hoppscotch

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

    65 Hoppscotch alternatives
    Hoppscotch screenshot 1

    License model

    • Free • Open Source

    Application types

    Platforms

    • Online
    • Self-Hosted
    Hoppscotch screenshot 1
    Hoppscotch screenshot 2

    Properties

    1.  Lightweight

    Features

    1.  REST API
    2.  Ad-free
    3.  GraphQL API
    4.  Websocket streams
    5.  Command line interface
    6.  Portable
    7.  Cross browser testing
    8.  Browser-based
    Hoppscotch iconInsomnia REST Client Icon

    Hoppscotch VS Insomnia REST Client

    Is Hoppscotch a good alternative to Insomnia REST Client?
     

    • 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
    • Hoppscotch is LightweightInsomnia REST Client is not according to our users
  7. Yaak icon
    Yaak icon

    Yaak

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

    60 Yaak alternatives
    Clean an minimal interface

    License model

    • Free Personal • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    Path parameters
    Visual previews for JSON, XML, web pages, images, video, audio, and PDFs
    +1
    Copy any request as cURL

    Properties

    1.  Lightweight
    2.  Privacy focused
    3.  Support for Themes

    Features

    1.  Autocompletion
    2.  Ad-free
    3.  Dark Mode
    4.  GraphQL API
    5.  Works Offline
    6.  No registration required
    7.  Syntax Highlighting
    8.  Portable
    9.  Variables
    10.  GraphQL
    11.  REST API
    12.  Support environment variables
    Yaak iconInsomnia REST Client Icon

    Yaak VS Insomnia REST Client

    Is Yaak a good alternative to Insomnia REST Client?
     
  9. RapidAPI for Mac icon
    RapidAPI for Mac icon

    RapidAPI for Mac

     60 likes
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    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.

    55 RapidAPI for Mac alternatives
    RapidAPI for Mac screenshot 1

    License model

    • Freemium • Proprietary

    Application types

    Platforms

    • Mac

    RapidAPI for Mac Features

    1.  Html parsing
    2.  Request Chaining
    RapidAPI for Mac screenshot 1
    RapidAPI for Mac screenshot 2
    +2
    RapidAPI for Mac screenshot 3
    RapidAPI for Mac iconInsomnia REST Client Icon

    RapidAPI for Mac VS Insomnia REST Client

    Is RapidAPI for Mac a good alternative to Insomnia REST Client?
     
  10. HTTP Toolkit icon
    HTTP Toolkit icon

    HTTP Toolkit

     37 likes
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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.

    48 HTTP Toolkit alternatives
    HTTP Toolkit screenshot 1

    License model

    • Freemium • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    HTTP Toolkit screenshot 1
    HTTP Toolkit screenshot 2
    +3
    HTTP Toolkit screenshot 3

    Top HTTP Toolkit Features

    1.  HTTP(S) Debugging
    2.  One click interception
    3.  Debugging
    4.  HTTP mocking
    5.  Ad-free
    6.  Built in docs
    7.  Performance analysis
    8.  Requests monitoring
    9.  Penetration Testing
    10.  Portable
    11.  No registration required
    12.  Command line interface
    HTTP Toolkit iconInsomnia REST Client Icon

    HTTP Toolkit VS Insomnia REST Client

    Is HTTP Toolkit a good alternative to Insomnia REST Client?
     

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

    • HTTP Toolkit is Freemium and Open SourceInsomnia REST Client is also Freemium and Open Source
  11. RecipeUI icon
    RecipeUI icon

    RecipeUI

     5 likes
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    RecipeUI is rethinking how we use API tools like Postman or Insomnia. We're starting off with TypeScript powered API requests and API collections you can run in seconds!

    69 RecipeUI alternatives
    RecipeUI screenshot 1

    License model

    • Free • Open Source

    Application type

    Platforms

    • Linux
    • Mac
    • Windows

    RecipeUI Features

    1.  REST API
    2.  Development API
    3.  API Management
    Discontinued

    The GitHub repository has been archived in February 2024.

    RecipeUI iconInsomnia REST Client Icon

    RecipeUI VS Insomnia REST Client

    Is RecipeUI a good alternative to Insomnia REST Client?
     
  12. soapUI icon
    soapUI icon

    soapUI

     57 likes
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    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.

    77 soapUI alternatives
    soapUI screenshot 1

    License model

    • Free • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    soapUI screenshot 1
    soapUI screenshot 2
    +1
    soapUI screenshot 3

    Properties

    1.  Lightweight

    Features

    1.  Portable
    2.  Ad-free
    3.  Command line interface
    4.  Intuitive Nodes
    soapUI iconInsomnia REST Client Icon

    soapUI VS Insomnia REST Client

    Is soapUI a good alternative to Insomnia REST Client?
     
  13. Advanced REST Client icon
    Advanced REST Client icon

    Advanced REST Client

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

    67 Advanced REST Client alternatives
    Advanced REST Client screenshot 1

    License model

    • Free • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Chrome OS
    • AppImageHub
    • Google Chrome
    • Chromium
    Advanced REST Client screenshot 1
    Advanced REST Client screenshot 2

    Advanced REST Client Features

    1.  Full headers control
    2.  Electron based
    3.  Web tool
    4.  REST API
    5.  Sync with Google Drive
    6.  REST Client
    7.  API Testing
    Discontinued

    The latest version (17.0.9) is from March 2022.

    Advanced REST Client iconInsomnia REST Client Icon

    Advanced REST Client VS Insomnia REST Client

    Is Advanced REST Client a good alternative to Insomnia REST Client?
     
  14. Kusho icon
    Kusho icon

    Kusho

     2 likes
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    Never test your APIs manually again.

    62 Kusho alternatives
    Kusho screenshot 1

    License model

    • Free • Proprietary

    Platforms

    • Visual Studio Code
    • Mac
    • Windows
    • Linux

    Kusho Features

    1.  VSCode
    2.  API Testing
    Kusho screenshot 1
    Kusho screenshot 2
    +2
    Kusho screenshot 3
    Kusho iconInsomnia REST Client Icon

    Kusho VS Insomnia REST Client

    Is Kusho a good alternative to Insomnia REST Client?
     
12 of 76 Insomnia REST Client alternatives