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API Fortress Alternatives

API Fortress is described as 'Automated API testing for the entire lifecycle. No coding, web-based, actually works' and is an app. There are more than 10 alternatives to API Fortress for a variety of platforms, including Mac, Windows, Linux, Online / Web-based and SaaS. The best alternative is Postman, which is free. Other great apps like API Fortress are soapUI, Stoplight, APId and Thunder Client.

API Fortress alternatives are mainly API Clients but may also be HTTP Clients or Uptime Monitor Services. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of API Fortress.
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  • Online
  • Self-Hosted

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

Learn more about API Fortress

  1. Postman icon

    Postman

    • 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 or simulate API specifications and use the Postman Collection Runner to create tests.

    Screenshot
  2. soapUI icon

    soapUI

    • FreeOpen Source
    • Mac
    • Windows
    • Linux

    Eviware, the maker of soapUI, Web Service Testing Leader.

    Screenshot


  3. Stoplight icon

    Stoplight

    • Free PersonalOpen Source
    • Mac
    • Windows
    • Linux
    • Online

    Stoplight is an API Design, Development, and Documentation platform that enables consistency, reusability, and quality, all with an easy, enjoyable developer experience.

    Screenshot
  4. APId icon

    APId

    • FreeOpen Source
    • Self-Hosted
    • Software as a Service (SaaS)

    Don’t just check for 200’s, model complex customer flows and monitor their realtime performance from around the world. Get notified the instant something goes wrong.

    Screenshot
  5. Thunder Client icon

    Thunder Client

    • FreeProprietary
    • Mac
    • Windows
    • Linux
    • Visual Studio Code

    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.

    Thunder Client Main Interface


  6. API Test Base icon

    API Test Base

    • FreeOpen Source
    • Mac
    • Windows
    • Linux

    API test automation tool that has GUI, supports HTTP stubs (mock services), data driven testing, and API types beyond HTTP, such as relational database, JMS, FTP(s), AMQP, MQTT, etc.

    Screenshot
  7. Bearer icon

    Bearer

    • FreemiumProprietary
    • Software as a Service (SaaS)

    Bearer is a developer tool that helps engineering teams monitor API requests, track performance, detect anomalies, and fix issues for their critical API usage. The solution monitors all outgoing API requests without proxying traffic.

    Screenshot
  8. Runscope icon

    Runscope

    • FreemiumProprietary
    • Mac
    • Windows
    • Linux
    • Online

    Runscope helps you monitor, log and measure API usage to solve API problems fast. Automatically monitor APIs without any coding. Runscope provides complete logging for all of your API traffic. Track down troublesome API calls with powerful search.

    Screenshot
  9. getd.io icon

    getd.io

    • FreeProprietary
    • Software as a Service (SaaS)

    A free, online REST API builder that works with CORS. A Postman alternative without the native apps.

    Screenshot
  10. RestCase icon

    RestCase

    • FreemiumProprietary
    • Online

    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.

    Screenshot
Showing 10 of 20 alternatives