Real-time error monitoring and performance tracking for apps
Sentry is the industry standard for application error monitoring and performance tracking. Automatically captures exceptions, stack traces, and performance issues from your web or mobile app in real time. Free tier: 5K errors/month. Integrates with GitHub, Slack, and all major deployment pipelines. Essential for any production app.
Best for
Use when
You have a live app and want to be the first to know when something breaks — with full stack traces, affected users, and context.
Skip when
You're pre-launch with no production users. Set it up the same day you ship to production.
Fully accessible from Africa. Every production app should have Sentry installed. It's often the first tool that tells you your app is broken before your users do.
Alternatives
Hotjar, Clarity, PostHog
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