Use LoadUI Pro by itself for easy and efficient load testing against your APIs or use it in combination with ReadyAPI's other applications for added power. 

  • Multiple performance strategies.
  • Real-time feedback about your test results.
  • Reuse of your existing SoapUI Pro functional tests.
  • Simultaneous load test runs for complex scenarios.
  • Overcome rate limits and 3rd party throttling with ServiceV Pro.


Cloud-based Load Tests

Prove your API can handle the big time through load testing from the cloud, using Amazon

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Parallel Load Testing

Run several load test scenarios simultaneously to see how various conditions interact with each other and impact your API's performance.

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Server Monitoring

Having visibility into how your servers respond to traffic helps you diagnose what resources are causing latency and bottlenecks.

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Reuse Existing Functional Tests

Use existing SoapUI Pro tests under different load test scenarios without reworking the original tests.

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Distributed Load Generators

Use as many remote agents as you need to distribute volumes of traffic to your choice of on-premise or cloud-based sources.

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Isolated Load Testing

Use LoadUI Pro with ServiceV Pro and/or VirtServer to run complex load scenarios against your virtualized assets so your load test results are not impacted by third-party APIs

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Endpoint Load Testing

LoadUI NG has always done a great job of running multi-step SoapUI NG Pro tests, but what if you don’t have a test case already set up and just want to run load tests on a completely new endpoint URL? LoadUI NG Pro simplifies one-off endpoint load test workflows, making it the industry’s easiest API load testing solution to use and integrate into your continuous delivery process.

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Vary Your Load Strategies

For comprehensive API load testing, you need to employ multiple performance testing strategies. LoadUI Pro provides pre-built load strategies that you can configure to meet your needs.

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Questions? Email us at or call us +1 617-684-2600