Postman Alternatives for Linux

Postman is a great tool but it might not fit everyone. Since it's a tool for developers you can be sure there are many other similar tools that do stuff a little bit different. So whatever the reason is that you want to replace Postman check the list below. Thousands of other users has provided their opinion about what they like the most.

The list of alternatives was last updated: 11/28/2017 1:45:00 PM
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Alternatives to Postman for Linux with any license

  • Insomnia REST Client

    Debug APIs like a human, not a robot. Insomnia is a simple yet powerful REST API Client with cookie management, environment variables, code generation, and authentication for Mac, Window, and Linux.

    Freemium $ $ $ Open Source Mac Windows Linux

    Separated workspaces Cloud sync Configurable request timeout Import Curl commands ... Support for Keyboard Shortcuts Image Preview REST API SSL client certificates Support environment variables SVG Support Add a feature

    Insomnia REST Client icon
    Reuse common variables like API keys using environments. Define them globally or switch between sub-environments for a seamless development/production workflow.
    Specify URL, payload, headers, and authorization all in one place. Then just hit send.
    Change the color scheme.
    Generate code snippets for over thirty different language libraries, like NodeJS, Go, Swift, Python, Java, C, and others.
    Easily view and manage cookies in a simple yet powerful interface. Cookies are automatically stored and sent with every request, just as you would expect.
    • The features are almost the same with postman. Guest • Aug 2017 • 5 agrees and 1 disagrees Disagree   Agree
    • Request chaining, test scripting and setting up environment variables are still in an experimental stage. Postman offers these features out of the box in a well designed and elegant way. Guest • Oct 2017 • 1 agrees and 9 disagrees Disagree   Agree

  • soapUI

    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 completely free tool with a commercial companion, soapUI Pro, with extra functionality for companies with mission critical web services.

    Free Open Source Mac Windows Linux

    No features added Add a feature

    soapUI icon

  • HTTPie

    httpie - HTTPie is a CLI, cURL-like tool for humans. HTTPie (pronounced aych-tee-tee-pie) is a command line HTTP client. Its goal is to make CLI interaction with web services as human-friendly as possible. It provides a simple http command that allows for sending arbitrary HTTP requests using a simple and natural syntax, and displays colorized responses. HTTPie can be used for testing, debugging, and generally interacting with HTTP servers.

    Free Open Source Mac Windows Linux

    Command line interface Add a feature

    HTTPie icon

  • Advanced REST Client (ARC)

    Cross platform API testing Use ARC on any major platforms including Windows, MacOS and Linux. Simplicity Easy and clean user inteface helps you make test request faster. Works with Google Drive Store your requests and projects on Google Drive and share it with your team. More data then other tools ARC implements it’s own HTTP client that works directly on a socket. As a result you receive detailed information about request timings, redirects and even sent HTTP message body.

    Free Open Source Mac Windows Linux Chrome OS Chrome ... Chromium Chrome Web Store

    REST API Add a feature

    Advanced REST Client (ARC) icon

  • HttpRequester

    HttpRequester is a tool for Firefox for easily making HTTP requests (GET/PUT/POST/DELETE), viewing the responses, and keeping a history of transactions. This tool is useful when doing web or REST development, or when you need to make HTTP requests that are not easily done via the browser (PUT/POST/DELETE).

    Free Open Source Mac Windows Linux Firefox

    Firefox extension REST API Add a feature

    HttpRequester icon

  • RESTer

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

    Free Open Source Mac Windows Linux Chrome Firefox

    Google Chrome extension Firefox extension Add a feature

    RESTer icon
    • Amazing interface, integrates very well in Firefox, prettyfies the code… What else? Guest • Sep 2018 Disagree   Agree

  • RESTClient

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

    Free Open Source Mac Windows Linux

    No features added Add a feature

    RESTClient icon

  • Requester

    Powerful, modern HTTP / REST client for Sublime Text. Requester has an expansive feature set, modern UX, powerful, elegant syntax and first class support for API testing and test automation. It runs on macOS, Windows and Linux.

    Free Open Source Mac Windows Linux

    REST API Add a feature

    Requester icon

  • Assertible

    Assertible is the easiest way for teams and individuals to test and monitor web services. Gain confidence in crucial infrastructure by using Assertible's automated QA tools to test and monitor your web services across deployments and environments. With modern and easy-to-use assertions, you can validate virtually any web service, run your tests on any environment, and integrate with your CI or deployment pipeline. Save time and get your job done faster by automating your QA with Assertible.

    Freemium Mac Windows Linux Web

    Regression testing Uptime Monitoring Performance Monitoring REST API ... Slack integration Team Collaboration Zapier integration Add a feature

    Assertible icon

  • Restlet

    Visually create and execute single API requests as well as complex scenarios. Automate the execution of your API tests and scenarios with our CI/CD plugin. Restlet Client is the most popular REST client available as a Chrome extension. It automatically updates itself, can be opened in one or several browser tabs and comes with a convenient browser toolbar icon.

    Commercial $ $ $ Mac Windows Linux Chrome OS Chrome

    API Integration API Testing Add a feature

    Restlet icon

  • CloudQA

    CloudQA is cloud based test automation platform which will significantly reduce time, cost and complexity of your testing process. CloudQA does not need any test infrastructure. One could get started within minutes to record and execute a test case. CloudQA is easy to use, modular, accessible anytime anywhere with good scale.

    Freemium Windows Linux Web

    Object Relational Mapping Add a feature

    CloudQA icon
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