Application Observability

Traditional observability gives you more to accumulate: more dashboards, more metrics, more tabs. Sentry connects errors, traces, logs, and replays into workflows and issues so you can actually fix things faster.

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Tolerated by 4 million developers

Trace requests across your entire stack

From browser to database, in one view

Modern applications span dozens of services, queues, and databases. Sentry's distributed tracing follows requests end-to-end so you can pinpoint exactly where slowdowns and failures originate. It works across frontend, backend, mobile, and AI agents running inside your app.

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One place for errors, traces, logs, and replays

Stop copying trace IDs between tools

Your monitoring setup has a tab for errors, a tab for traces, and a tab for logs, and none of them talk to each other. Sentry connects all of these signals so you can go from symptom to root cause without switching tools. You can also send existing logs to Sentry via log drains, so your whole team is looking at the same data.

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Catch issues before users report them

Detect regressions at deploy time

Sentry detects regressions the moment they appear, not when a customer opens a support ticket. Anomaly detection surfaces latency spikes and error rate changes without manual threshold configuration. Performance Insights automatically finds N+1 queries, slow database calls, and render-blocking operations, ranked by user impact.

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Traditional observability

Separate tools for errors, traces, logs, and metrics.
Requires agents, sidecars, and complex configuration.
Dashboards show metrics, not where the problem is in your code.
Threshold-based alerts that require manual tuning.
Pricing scales with data volume in ways that are hard to predict.

Observability with Sentry

Errors, traces, logs, and session replays connected in one workflow.
SDK-based setup. Install and go, no infrastructure to manage.
Every issue links to the exact function, file, and commit.
Anomaly detection with no manual threshold configuration.
Transparent, predictable pricing with a generous free tier.

"Sentry helps us bridge the gap between what the server sees and what the user feels. During any major incident, Sentry is the first thing we look at."

Sentry helped Flo Health achieve

50%

faster key transactions

99.9%+

crash-free sessions across 100M+ users

50+

backend deploys per day with full visibility