API Load Testing Tools - LoadUI Pro

All Features

What's New in LoadUI

With more than 250,0000 downloads, LoadUI has become a staple tool in the load testing field.
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Create Load Tests

Planning and creating your tests in LoadUI is a breeze. Featuring an innovative and intuitive interface, LoadUI sets a new standard for test creation. Powerful yet easy-to-use features let you do just about anything with your tests – in real-time.
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Analyze Server Performance

With real-time and interactive server monitoring, LoadUI, makes it easy to analyze your server performance and find the service bottlenecks during a test run. It allows you to monitor a range of different things, from CPU- and RAM-usage to database performance and resource utilization..
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Distribute Your Load Tests

Using the powerful and flexible loadUI Agents, you can distribute your TestCases to any number of Agents – locally and remotely – to simulate and generate high volume and real-world load with incredible efficiency. Even the most complex distributed tests are handled with superior performance.
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Report and Analyze Results

Out of the box, LoadUI provides comprehensive and superior analytics – from interactive charts and lists with real-time data to advanced auto-generated reports. It’s all at your fingertips.
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Use Real-Time Statistics

Using the same intuitive, drag and drop interface, you are now just a click away from a wealth of analytics. All the statistics and analysis all in one place, manage test data in real time. And by upgrading to LoadUI Pro you also get the ability to compare your results to previous testruns, and export the raw data.
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Perform a Variety of Load Tests

Designed as an integrated testing environment, LoadUI provides complete Load Testing coverage, including everything from Baseline to Isolation Testing. And it’s all fully interactive. You can easily modify your tests and find and fix errors in real-time. No other Testware makes Load Testing as complete and interactive.
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Automate with Command Line Runner

LoadUI packs advanced end-to-end automation features, allowing you to dramatically reduce labor costs and improve your time-to-market. Using the LoadUI Command-Line Runner, you can run your Load Tests from just about any task scheduler, or as an integrated part of your build process. You can even customize the test execution by using command-line switches to override the test limits, which Agents to distribute the tests to, and much more.
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Integrate with SoapUI

Building applications or services based on a variety of protocols? Through seamless integration with SoapUI, LoadUI provides support for all the common protocols and standards. One tool to test them all.
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