
Recreate real-user traffic patterns with configurable load and stress tests within a single interface.
Low-code performance testing automation framework to validate reliability, efficiency, and user experience. No endless configs. No fragile scripts.

Recreate real-user traffic patterns with configurable load and stress tests within a single interface.

Skip the scripts. Create performance test cases with Gherkin syntax and IntelliSense for intuitive, code-assisted editing.

Get visual dashboards, latency trends, and throughput graphs available in an advanced reporting tool.
Measure application speed, stability, and scalability under real-world traffic.
Push your system beyond limits to uncover bottlenecks and optimize recovery paths.
Test and validate interactions across multiple communication protocols.


It’s the process of simulating user activity on your application to measure speed, stability, and scalability without manual intervention.

Absolutely. You can configure load profiles to test performance under different user volumes.

Yes, vStellar integrates directly with popular CI/CD tools for continuous performance testing.