WebPerformanceBeacon monitors LCP, CLS, INP, and TTFB across every deploy. Set performance budgets, get Slack alerts, and block slow PRs in CI.
Real user monitoring built for engineering workflows.
Define max LCP, CLS, and INP thresholds. Fail builds that miss them.
Native GitHub Actions and GitLab CI plugins. Pass/fail on every PR.
Real-time notifications when metrics degrade in production.
Automatically compare deploys and surface p75/p95 regressions.
One dashboard for all your properties. Filter by project, route, or device.
Owner, editor, and viewer roles. SSO on Enterprise.
Add a performance gate to your deploy pipeline in 30 seconds.
"We blocked 3 performance regressions in the first week. The GitHub Actions integration is seamless."
"Finally a RUM tool our whole eng team actually looks at. The Slack alerts are surgical."
"The performance budget feature killed our debate about what 'fast enough' means. Numbers don't lie."
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