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Postman Alternatives

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.

Postman alternatives are mainly HTTP Clients but may also be API Clients or Uptime Monitor Services. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Postman.
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  • FreemiumProprietary
  • Mac
  • Windows
  • Linux
  • Online
  • Chrome OS
  • Google Chrome

Postman is a tool that facilitates the development and use of APIs. Postman provides all the functionality needed to create...

Learn more about Postman

  1. APITree icon

    APITree

    • FreemiumProprietary
    • Software as a Service (SaaS)

    APITree is a free cloud-based API tool to create, manage and share OpenAPI specifications. It converts your OpenApi v2 / v3 specification into a beautiful technical API documentation. Public API documentation is hosted for free.

    No screenshots yet
  2. API Fortress icon

    API Fortress

    • Online
    • Self-Hosted

    Automated API testing for the entire lifecycle. No coding, web-based, actually works.

    No screenshots yet


  3. SweetSOA icon

    SweetSOA

    • FreeProprietary
    • Android
    • Android Tablet

    Tools and resources for Enterprise Web Service development.

    No screenshots yet
  4. REST-Explorer icon

    REST-Explorer

    • Free PersonalProprietary
    • Windows

    REST-Explorer is an easy to use tool to query or debug REST-based web-services using HTTP or HTTPS. It supports the methods GET, POST, PUT, DELETE, OPTIONS, TRACE, HEAD and PATCH.

    HTTP response data can be formated according to its content-type and displayed using syntax highlighting for JSON, XML and HTML.
  5. Kreya - GUI Client icon

    Kreya - GUI Client

    • FreeProprietary
    • Mac
    • Windows
    • Linux

    Kreya is a GUI client for gRPC and REST APIs with innovative features for environments, authorizations and more.

    Screenshot


  6. Guide API icon

    Guide API

    • Online
    • Software as a Service (SaaS)

    API integration platform for testing, prototyping, and running of any API flow. The right tool for successful API flow integration - nice, easy, simple, and cheap.

    Screenshot
  7. Ain icon

    Ain

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Raspberry Pi

    Ain is a command-line HTTP API client. It's an alternative to postman, paw or insomnia. It enables scripting of input and further processing of output. It targets command-line users who work with API:s using a simple file format.

    Screenshot displaying that ain can combine over several files
  8. Pororoca icon

    Pororoca

    • FreeOpen Source
    • Mac
    • Windows
    • Linux

    Pororoca is a HTTP testing tool, inspired by Postman, but with many improvements.

    Example screen.
  9. REST Client for VS Code icon

    REST Client for VS Code

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Chrome OS
    • Visual Studio Code
    • Send/Cancel/Rerun HTTP request in editor and view response in a separate pane with syntax highlight
    Screenshot
  10. Hitman.app icon

    Hitman.app

    • FreeProprietary
    • Mac
    • Windows
    • Linux
    • Online
    • Software as a Service (SaaS)

    Empowering developers to quickly create APIs, collaborate with team and publish API docs.

    Screenshot
Showing 60 of 68 alternatives