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Best error tracking & performance monitoring in 2026
Ranked by how many of the 3,238 websites we scan use each one right now.
- 1Sentry162 sites (5%), freemiumVisit ↗
- 2Vercel Speed Insights110 sites (3%), freemiumVisit ↗
- 3New Relic Browser20 sites (0.6%), freemiumVisit ↗
- 4
- 5Azure Application Insights10 sites (0.3%), paidVisit ↗
- 6Akamai mPulse7 sites (0.2%), paidVisit ↗
- 7SpeedCurve RUM (LUX)5 sites (0.2%), paidVisit ↗
- 8
Bugsnag4 sites (0.1%), freemiumVisit ↗ - 9
DebugBear RUM4 sites (0.1%), paidVisit ↗ - 10Rollbar4 sites (0.1%), freemiumVisit ↗
- 11Dynatrace RUM2 sites (0.1%), paidVisit ↗
- 12
LogRocket2 sites (0.1%), freemiumVisit ↗ - 13
OpenReplay2 sites (0.1%), open-sourceVisit ↗ - 14
Pingdom RUM2 sites (0.1%), paidVisit ↗ - 15