The Industry’s #1 API Testing Tool

Built for developers and testers alike, SoapUI is the only open source tool that covers the entire testing spectrum (functional, security, load, mocking). With its easy-to-use graphical interface, SoapUI is the entry point for API testing so you can validate REST, SOAP, and GraphQL-based web services with ease.

SmartBear Named a Visionary by Gartner® in the 2023 Magic Quadrant™ for API Management

SoapUI Open Source Features

SmartBear is committed to Open Source development. Create more with us.

Join the SmartBear Community

orbit-image orbit-imag orbit-imag
orbit-imag orbit-imag

Need a Powerful Solution for your Team

  • Launch Automated API Tests into your CI/CD Workflow
  • Swap Environments Quickly
  • One-click test refactoring quickly updates tests
  • Chain Together Complex API transactions and workflows

Download ReadyAPI
14-day trial, no credit card required