Real user measurements, right where they matter
Measurements
Measurements give you a dedicated space to track the performance measurements that matter most to your business, across every session, every user, and every environment.
From pre-built standard web vitals to fully custom flows

See all your measurements in one place
Track real session data with full context, user, device, browser, timing, and impact.

Zero setup overhead, built for RUM
Use your current SDK. No redeploys or queries, just send values and view instantly.

Custom measurements, full context
Define any metric and analyze it alongside real RUM sessions, users, and environments.
Custom tracking meets powerful analysis
See the full picture across every dimension
Instantly filter and compare performance by geography, device, OS, browser, URL, and more, with no setup or queries required.
40+ built-in metrics, unlimited custom tracking
Monitor a complete library of OOTB measurements such as loading time, error rates, API calls duration, LCP, INP, CLS and more, and define as many custom metrics as you need, all processed in-stream and viewable in real time.
Dig deep with connected session insights
View raw values, distributions, and affected sessions for every metric, with direct links to replays, logs, and network traces for full context.
Scalable observability for your systems
In-stream analysis
Continuous, real-time monitoring of AI interactions, detecting risks and performance issues before they impact users.
Infinite retention
Archives all system logs indefinitely, enabling deep historical audits and preventing data gaps without ballooning storage costs.
DataPrime engine
Transforms any incoming data for advanced querying, revealing hidden patterns without manual preparation or complexity.
Remote, index-free querying
Enables rapid searches across your infrastructure data, eliminating indexing overhead and cutting operational expenses instantly.