Sentry
Error monitoring and performance tracing
Overview
Sentry is an application monitoring platform for tracking errors, crashes and performance issues across frontend and backend. It captures stack traces, breadcrumbs and context so teams can debug production issues fast. It supports most languages and frameworks and is widely used by engineering teams of all sizes.
Error tracking
Capture and group errors with full context.
Performance
Trace slow requests and transactions.
Wide support
SDKs for most languages and frameworks.
Pros
Cons
Key features
Pricing
Developer
$0
Limited events
Team
Paid
For growing teams
Business
Paid
Advanced features
Best for
Production debugging
Find and fix errors fast.
Performance monitoring
Spot slow endpoints and regressions.
Release tracking
Monitor the health of each deploy.
Alternatives to Sentry
View all →Frequently asked questions
Is Sentry free?
Yes, Sentry has a free tier with limited monthly events, plus paid Team and Business plans that scale with volume.
What does Sentry do?
It tracks application errors, crashes and performance issues with rich context for debugging.
Which languages does Sentry support?
Most major languages and frameworks across frontend and backend via official SDKs.
Does Sentry do performance monitoring?
Yes, it offers performance tracing alongside error tracking.
Is Sentry good for small teams?
Yes, the free tier and Team plan make it accessible, scaling up as event volume grows.
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