JMeter
The Apache JMeter™ application is open source software, a 100% pure Java application designed to load test functional behavior and measure performance. It was originally designed for testing Web Applications but has since expanded to other test functions.
Similar Tools
Built for developers and testers alike, SoapUI is the only open source tool that covers the entire testing spectrum (functional, security, load, mocking).
SeleniumBase Case Plans is Test Case Management Software that uses Markdown tables for displaying test plans directly in GitHub (and other source code management systems that support Markdown format).
Generate new testing projects hassle-free. Ready for IDE instantly
WebLOAD – Performance and Load Testing for the Most Challenging Web Applications
The world’s first API testing platform that auto-generates unit test cases with dependency mocks from API calls. Using advanced AI, it simplifies test creation, debugging, and evolution, ensuring comprehensive coverage and boosting software quality.
Better than a generic video, see YOUR test, live, ready to show you what matters most: quality at scale.
Test complex APIs and microservices smarter—with confidence.
Manage your entire QA lifecycle in one place. Sync Jira, automate scripts, and use AI to accelerate your testing.
Jira Issue Connect brings live, real-time Jira data directly into TestRail, eliminating tab-switching and stale fields.