Thunder Client Alternatives

Thunder Client is described as 'Hand-crafted lightweight Http Client extension for Visual Studio Code. No separate download needed, Just install the extension from VS Code marketplace' and is a API Client in the development category. There are more than 50 alternatives to Thunder Client for a variety of platforms, including Windows, Mac, Linux, Web-based and Google Chrome apps. The best Thunder Client alternative is Bruno, which is both free and Open Source. Other great apps like Thunder Client are Insomnia REST Client, Postman, Hoppscotch and Yaak.

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Thunder 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 Thunder Client.
Thunder Client iconThunder Client
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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.

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Thunder Client alternatives page was last updated Nov 6, 2024
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  1. WizTools RESTClient icon
    WizTools RESTClient icon

    WizTools RESTClient

     6 likes
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    RESTClient can be used to test variety of HTTP communications and RESTful webservices. Friendly GUI, rich functionalities.

    57 WizTools RESTClient alternatives
    WizTools RESTClient screenshot 1

    License model

    • Free • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux

    WizTools RESTClient Features

    1.  REST Client
    WizTools RESTClient screenshot 1
    WizTools RESTClient screenshot 2
    Discontinued

    The project seems no longer developed. Last version, 3.7.1, released in December 2018, can be still downloaded from GitHub

    WizTools RESTClient iconThunder Client Icon

    WizTools RESTClient VS Thunder Client

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  2. Requester icon
    Requester icon

    Requester

     4 likes
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    HTTP client plugin for Sublime Text with an expansive feature set, modern UX, elegant syntax and first class support for testing.

    41 Requester alternatives
    Requester screenshot 1

    License model

    • Free • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux

    Requester Features

    1.  Debugging
    2.  REST API
    Requester screenshot 1
    Requester screenshot 2
    +1
    Requester screenshot 3
    Requester iconThunder Client Icon

    Requester VS Thunder Client

    Is Requester a good alternative to Thunder Client?
     
  4. RESTer icon
    RESTer icon

    RESTer

     6 likes
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    A REST client for almost any web service (Firefox and Chrome extension).

    48 RESTer alternatives
    RESTer screenshot 1

    License model

    • Free • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Google Chrome
    • Firefox

    RESTer Features

    1.  Command line interface
    2.  Project Organization
    3.  API Management
    4.  Variables
    RESTer screenshot 1
    RESTer screenshot 2
    RESTer iconThunder Client Icon

    RESTer VS Thunder Client

    Is RESTer a good alternative to Thunder Client?
     
  5. HttpMaster icon
    HttpMaster icon

    HttpMaster

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

    53 HttpMaster alternatives
    Main window

    License model

    • Freemium • Proprietary

    Application types

    Platforms

    • Windows
    Request item properties
    Parameter definition
    +7
    Validation definition

    Properties

    1.  Lightweight

    Features

    1.  Command line interface
    2.  Request Chaining
    3.  Website testing
    4.  REST API
    HttpMaster iconThunder Client Icon

    HttpMaster VS Thunder Client

    Is HttpMaster a good alternative to Thunder Client?
     
  6. Lama2 icon
    Lama2 icon

    Lama2

     2 likes
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    Lama2 defines the human-friendly l2 syntax and CLI for describing and executing APIs. Store your APIs in plain-text files. Collaborate with team using version control (say, git). Run Lama2 directly from VSCode extension. Think of Lama2 as Markdown for APIs.

    56 Lama2 alternatives
    Lama2 screenshot 1

    License model

    • Free • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    Lama2 screenshot 1

    Properties

    1.  Lightweight

    Features

    1.  Command line interface
    2.  Portable
    3.  VSCode
    4.  Plain text file
    5.  Suggests DSL format
    6.  Code generation
    7.  Extensibility
    8.  Request Chaining
    Lama2 iconThunder Client Icon

    Lama2 VS Thunder Client

    Is Lama2 a good alternative to Thunder Client?
     
  7. Apiman icon
    Apiman icon

    Apiman

     4 likes
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    apiman is an open source API management layer that streamlines repetitive tasks often required when providing an API, such as implementing security, throttling and billing.

    27 Apiman alternatives

    License model

    • Free • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Self-Hosted

    Apiman Features

    1.  API Management
    Apiman iconThunder Client Icon

    Apiman VS Thunder Client

    Is Apiman a good alternative to Thunder Client?
     

  9. Posting

     1 like
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    The modern API client that lives in your terminal.

    61 Posting alternatives
    Posting screenshot 1

    License model

    • Free • Open Source

    Application types

    Platforms

    • Python
    • BSD
    • Linux
    • Mac
    • Windows

    Posting Features

    1.  Command line interface
    2.  REST Client
    3.  SSH
    4.  Python-based
    5.  REST API
    Thunder Client Icon

    Posting VS Thunder Client

    Is Posting a good alternative to Thunder Client?
     
  10. FRequest icon
    FRequest icon

    FRequest

     1 like
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    FRequest is a fast, lightweight and opensource Windows / macOS / Linux desktop program to make HTTP(s) requests (e.g. call REST apis).

    32 FRequest alternatives
    Windows

    License model

    • Free • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    macOS
    Linux
    +3
    Dark Theme

    FRequest Features

    1.  Portable
    2.  REST API
    3.  API Management
    4.  HTTP Proxy
    5.  Configurable request timeout
    FRequest iconThunder Client Icon

    FRequest VS Thunder Client

    Is FRequest a good alternative to Thunder Client?
     
  11. Assertible icon
    Assertible icon

    Assertible

     5 likes
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    Assertible is the easiest way to test and monitor your APIs and helps reduce bugs in web apps by providing tools to continuously validate endpoints and responses with a flexible interface to run your tests any time and place.

    53 Assertible alternatives
    Assertible screenshot 1

    License model

    • Freemium • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    Built-in health dashboard to visualize the status of your APIs.
    Keep track of all critical test cases in place, and easily create and update tests.
    +3
    Integrate with tools like GitHub, Slack, and Zapier, to do cool things with your test results.

    Assertible Features

    1.  Regression testing
    2.  Slack integration
    3.  Zapier integration
    4.  REST API
    5.  Performance Monitoring
    Assertible iconThunder Client Icon

    Assertible VS Thunder Client

    Is Assertible a good alternative to Thunder Client?
     
  12. RestCase icon
    RestCase icon

    RestCase

     1 like
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    RestCase is a security-focused API development platform that enables its users to rapidly create secure microservices, mock them in order to start testing, monitor APIs and collaborate on their development and testing.

    33 RestCase alternatives
    RestCase screenshot 1

    License model

    • Freemium • Proprietary

    Application type

    Platforms

    • Online

    RestCase Features

    1.  API Testing
    2.  REST API
    RestCase screenshot 1
    RestCase iconThunder Client Icon

    RestCase VS Thunder Client

    Is RestCase a good alternative to Thunder Client?
     
  13. Nightingale REST Client icon
    Nightingale REST Client icon

    Nightingale REST Client

     4 likes
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    A modern, resource-friendly REST client for Windows.

    27 Nightingale REST Client alternatives
    Nightingale REST Client screenshot 1

    License model

    • Free • Proprietary

    Application types

    Platforms

    • Windows
    Nightingale REST Client screenshot 1
    Nightingale REST Client screenshot 2
    +5
    Nightingale REST Client screenshot 3

    Nightingale REST Client Features

    1.  REST API
    2.  OAUTH
    3.  Tabbed interface
    4.  C-sharp
    5.  REST Client
    Nightingale REST Client iconThunder Client Icon

    Nightingale REST Client VS Thunder Client

    Is this a good alternative to Thunder Client?
     
  14. Apidog icon
    Apidog icon

    Apidog

     3 likes
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    Design and debug APIs in a powerful visual editor. Describe and debug easily with JSON Schema support. Apidog is a complete set of tools that connects the entire API lifecycle, helping R&D teams implement best practices for API Design-first development.

    41 Apidog alternatives
    Apidog screenshot 1

    License model

    • Freemium • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    Test APIs visually
    Publish beautiful documentation
    +1
    Smart mock without scripts
    Apidog iconThunder Client Icon

    Apidog VS Thunder Client

    Is Apidog a good alternative to Thunder Client?
     
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