Works with your stack, out of the box

The most developer-friendly load testing tool. Write JavaScript, run anywhere. perfscale manages the infrastructure so you focus on the script.

Python-native distributed load testing. Bring your existing Locustfiles and run them at scale without managing workers manually.

Already have JMeter test plans? Upload your .jmx files and run them without installing Java or managing JMeter servers.

Add a performance gate to any workflow in 3 lines of YAML. Uses the official `grafana/setup-k6-action` under the hood.

Native `.gitlab-ci.yml` support. Run load tests as a pipeline stage and fail the build on SLO breaches.

Use the perfscale CLI step in any Jenkinsfile. Works with both Freestyle and Pipeline jobs.

Drop-in orb for CircleCI pipelines. Runs tests in parallel with your build without blocking the critical path.

Pre-built dashboard for real-time test metrics: VUs, RPS, p50/p95/p99 latency, error rate. One-click import.

Stream all test metrics to your InfluxDB instance for long-term retention and custom queries.

Expose test metrics as a Prometheus scrape endpoint during a test run. Correlate with your app metrics.

Push test results to Datadog APM. Overlay load profiles on your service traces and latency histograms.

Post test summaries and SLO breach alerts to any Slack channel. Rich attachments with p99 and error rate.

Trigger PagerDuty incidents when a performance threshold is exceeded in a staging or production smoke test.

Generic webhook support for any tool not listed here. Receives a JSON payload on test start, finish, and threshold breach.

Store test scripts in any Git repository. perfscale pulls the latest version on every run — no manual uploads needed.

Auto-post test result summaries as PR comments. Reviewers see p99 latency and error rate before merging.

Same PR comment integration for GitLab merge requests. Works with both gitlab.com and self-hosted instances.