A modern load testing tool built for developer happiness
Built primarily for load testing, k6 tests can with advantage be reused for performance monitoring of your APIs and microservices in production.
Quickly build test cases to validate the performance of your APIs or microservices. Validate that your system can handle the expected volume of traffic, and catch SLA/SLO-breaking performance regressions in CI before they reach production.
Designed for developers by developers. The k6 API and CLI are intuitive, flexible and powerful.Read more
Designed for automating your performance tests. Get Pass/Fail behavior on your performance goals.Read more
k6 can output test results to various backends and formats (Grafana, DataDog, Kafka, JSON).Read more
The k6 engine is written in Go making to be one of the best performing load testing tools.Read more
Are you ready to try k6?
Free to run on your infrastructure.