Grafana Cloud k6

Grafana Cloud k6 is the performance and load testing platform of Grafana Labs. It succeeds Load Impact, which became k6 before being acquired by Grafana Labs; the loadimpact.com domain no longer exists.

Tests are written in JavaScript with the open source k6 tool and run locally or in the cloud at scale, with results correlated with Grafana observability data. The k6 tool is open source; the cloud service has a free tier.