{"data":{"slug":"sentry","name":"Sentry","tagline":"Error tracking that actually helps","category":"observability","categoryName":"Observability","url":"https://sentry.io","github":"https://github.com/getsentry/sentry","pricing":"freemium","hook":"Sentry tells you about errors before users do.","whatsGood":"Stack traces with source maps make debugging possible. Release tracking ties errors to deploys. Performance monitoring covers web vitals. Session replay shows what users experienced.","theCatch":"Event volume drives cost. Self-hosting is complex. Some features are enterprise-gated. Alert noise requires tuning.","verdict":"The error tracking service most teams use.","addedAt":"2026-08-19","featured":false,"domain":"Observability","subSpecialty":"Error Tracking","capabilities":["errors"],"surfaces":["Hosted"],"ecosystem":["Multi-platform"],"licenseModel":"Freemium","githubStars":44718},"related":[{"slug":"grafana","name":"Grafana","tagline":"Dashboards for everything observable"},{"slug":"prometheus","name":"Prometheus","tagline":"Time-series metrics for cloud-native"},{"slug":"opentelemetry","name":"OpenTelemetry","tagline":"Vendor-neutral observability framework"},{"slug":"datadog","name":"Datadog","tagline":"Unified observability platform"},{"slug":"axiom","name":"Axiom","tagline":"Log management without limits"}],"links":{"self":"/api/gems/sentry","html":"/gems/sentry","markdown":"/gems/sentry.md","category":"/api/gems?category=observability","categoryPage":"/stacks/observability"}}