TRUSTED BY LEADING ENGINEERING TEAMS
Catch regressions early with Synthetic Monitoring
Predictable, repeatable performance testing for your web app under controlled conditions. Powered by SpeedCurve, now in Embrace.

WHY CHOOSE EMBRACE
Know how your site should perform before real users ever see it
Synthetics gives teams controlled, repeatable tests to catch regressions, validate optimizations, and understand baseline performance, all alongside real user data in Embrace.
Catch performance issues before they reach users.
Synthetics in Embrace helps teams catch performance issues before they reach users. With a focus on clarity and actionability, it gives you:
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Run tests on demand or on a schedule across URLs, browsers, locations, and network conditions.
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Track Core Web Vitals and Lighthouse scores to establish a performance baseline and spot regressions over time.
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Drill into browser waterfall visualizations to see exactly how resources load and where bottlenecks occur.
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Explore resource breakdowns by type and size to identify what’s adding weight and delaying critical renders.
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Pinpoint which third-party scripts are consuming CPU and hurting responsiveness.
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Watch visual render timelines to understand what users see as the page paints and becomes interactive.


Synthetics and RUM, together in one platform
Real User Monitoring shows you how your site actually performed for real users. Synthetics shows you how it performs in controlled, repeatable conditions. Together, they give you the full picture.
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RUM tells you how real users experience your site across devices, networks, and geographies
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Synthetics tells you how your site should behave under controlled test conditions.
Use them together to ship faster, catch regressions early, and connect performance improvements to real user impact.
EMBRACE FEATURES
More tools for best-in-class web performance
Core Web Vitals
Optimize your site for speed, stability, and interactivity by monitoring your Core Web Vitals in Embrace.
Learn moreSession Timelines
Retrace the steps of any individual end user session on your site with a full timeline of technical and behavioral events.
Learn moreCustom Metrics and Alerts
Build your own Custom Metrics by combining any of the highly-granular data captured by the Embrace’s OpenTelemetry-powered SDKs.
Learn moreJavaScript Errors and Exceptions
Identify, prioritize, and resolve errors with full end-user context.
Learn more
Embrace is how you make user experiences mission-critical.
Understand what people need to fall in love with the things you build.
Go bigger, move faster, and don’t break things. With Embrace.