SoapUI Open Source - API Testing Tool
zoom_in Click to enlarge

SoapUI Open Source

7.9
Good

Free Plan

update Last updated: Mar 5, 2026
language

description SoapUI Open Source Overview

SoapUI Open Source is the free, community edition of the tool that evolved into ReadyAPI. It remains a powerful, standalone tool for functional and load testing of SOAP and REST APIs. It provides a comprehensive GUI for creating and executing test suites, test cases, and load tests.

Its scripting capabilities using Groovy allow for advanced customization and logic. While the commercial ReadyAPI offers more features (security testing, advanced virtualization, integrations), the open-source version is remarkably capable for many testing needs. It's ideal for individuals, students, and teams with budget constraints who need a robust, free tool for testing SOAP-based web services and REST APIs, especially in environments where legacy SOAP services are prevalent.

recommend Best for: Ideal for intermediate to advanced users who need a powerful tool for functional and load testing of SOAP and REST APIs.

info SoapUI Open Source Specifications

balance SoapUI Open Source Pros & Cons

thumb_up Pros
  • check Comprehensive GUI for test suite creation
  • check Supports both SOAP and REST APIs
  • check Flexible scripting capabilities
  • check Strong community support
thumb_down Cons
  • close Limited advanced features compared to paid versions
  • close Steep learning curve for beginners
  • close No built-in CI/CD integration
  • close Lack of mobile testing support

help SoapUI Open Source FAQ

Is SoapUI Open Source suitable for beginners?

While it has a user-friendly interface, the tool can be complex for absolute beginners due to its extensive features.

Can I use SoapUI Open Source for REST API testing?

Yes, SoapUI supports both SOAP and REST APIs, making it versatile for different types of testing needs.

Is there a paid version of SoapUI available?

Yes, the free community edition evolved into ReadyAPI, which offers additional features and support.

Reviews & Comments

Write a Review

lock

Please sign in to share your review

rate_review

Be the first to review

Share your thoughts with the community and help others make better decisions.

Save to your list

Create your first list and start tracking the tools that matter to you.

Track favorites
Get updates
Compare scores

Already have an account? Sign in

Compare Items

See how they stack up against each other

Comparing
VS
Select 1 more item to compare