Best Performance Testing Software

Compare the Top Performance Testing Software as of June 2025

What is Performance Testing Software?

Performance testing software is software designed to evaluate the speed, responsiveness, and stability of applications under various conditions. It simulates multiple users or workloads to assess how well the software performs under stress, heavy usage, or high traffic. This type of software helps identify bottlenecks, resource limitations, and areas for optimization before the application is released to end-users. It provides detailed reports on metrics such as load times, throughput, and error rates to guide developers in improving application performance. By using performance testing software, businesses can ensure their applications deliver a smooth and reliable experience even during peak usage. Compare and read user reviews of the best Performance Testing software currently available using the table below. This list is updated regularly.

  • 1
    Accessible Metrics

    Accessible Metrics

    Accessible Metrics

    Get a clear picture of your website’s accessibility with a simple breakdown of found errors and passed accessibility tests. Accessible Metrics will automatically alert you of any broken links on your website as well as where to find and fix them. You will receive a simple monthly report via email every month, detailing your website’s accessibility and any errors since last month’s scan. It means providing a way for all visitors to interact with your site, including those who require the use of assistive technologies. Your website is accessible if it works with a screen reader, if your videos have accurate subtitles and low flashing, if your colors have suitable contrast, and if it is navigable with assistive devices other than a mouse or touchpad.
  • Previous
  • You're on page 1
  • Next