
Sentry.io
Error tracking and performance monitoring for developers
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Sentry provides error tracking and performance monitoring with SDKs, AI debugging, and integrated alerts for developers.
- for
- Developers and software teams needing real-time error and performance insights
- pricing
- freemium · free trial
- license
- open source
Key features
- SDK Integration — Add Sentry with a few lines of code, no agents required.
- AI Debugger (Seer) — AI agent that root-causes issues and suggests fixes.
- Session Replay — Replays of user sessions to see errors in context.
- Agent Tracing — Tracks AI agent output, tool calls, and spend.
- Alerting & Notifications — Email and integrated tool alerts for incidents.
- Third-Party Integrations — Connects with GitHub, Slack, Jira, Linear and more.
Use cases
- Debug production crashes with full stack traces
- Identify and fix performance bottlenecks like N+1 queries
- Monitor AI agent behavior and unexpected outputs
- Receive real-time alerts in Slack or Jira for new errors
- Replay user sessions to reproduce intermittent bugs
Sentry.io pricing
- Developer$0One user · Error Monitoring and Tracing · Email alerts · 10 custom dashboards
- Team$26/mo/monthUnlimited users · API & third-party integrations · 20 custom dashboards · Seer AI debugger (add-on)
- Business$80/mo/monthUnlimited custom dashboards · Advanced quota management · SAML + SCIM support
Sentry.io vs alternatives
Sentry.io | Datadog | New Relic | Grafana | Better Stack | |
|---|---|---|---|---|---|
| Best for | Unified error, trace, and performance monitoring | Full-stack observability | App performance monitoring | Open-source dashboards | Uptime & status monitoring |
| Pricing | Freemium | Subscription | Subscription | Subscription | Subscription |
| DevHunt upvotes | 0 | 0 | 0 | 0 | 0 |
| Launched | — | — | — | — | — |
- Sentry.io vs Datadog: Datadog offers broader infrastructure monitoring and security features, while Sentry focuses on application error and performance data.
- Sentry.io vs New Relic: New Relic provides a similar observability suite but with a different pricing model and UI; Sentry emphasizes SDK-first error tracking.
- Sentry.io vs Grafana: Grafana is open-source dashboarding for metrics, whereas Sentry combines error tracking, tracing, and AI debugging in one platform.
- Sentry.io vs Better Stack: Better Stack specializes in uptime and status pages, while Sentry adds deep error context and AI-assisted debugging.
Sentry.io FAQ
How many users can the free plan support?+
The free Developer plan is limited to one user.
What does the Seer add-on cost?+
Seer AI Debugger is $40 per active contributor per month and can be added to Team, Business, or Enterprise plans.
Can I monitor multiple projects?+
All paid plans include unlimited projects.
What data limits are included?+
Developer plan includes 5k errors, 5 GB logs, 5 GB metrics, 5 M spans, and 50 session replays per month.
Is there a trial available?+
Yes, you can start a free trial for any paid plan.
Summarized by DevHunt from sentry.io · Oct 1, 2026. Details may change; check the official site.
About this listing
DevHunt lists Sentry.io because developers expect to find it next to the tools in its category. It did not launch on DevHunt. Work on Sentry.io? Message us to claim this listing.
Sentry.io
Datadog
New Relic
Grafana
Better Stack



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