# Best Error Monitoring: Sentry vs Rollbar vs Bugsnag (2026)
Best Error Monitoring: Sentry vs Rollbar vs Bugsnag (2026)
Catching errors before customers notice is critical. Here’s how Sentry, Rollbar, and Bugsnag compare in 2026—stack coverage, alerts, and release tracking.
Quick Picks
- Best overall + performance traces: Sentry
- Best for fast triage + grouping: Rollbar
- Best mobile-first monitoring: Bugsnag
Pricing Snapshot (2026)
| Platform | Model | Notes |
|---|---|---|
| Sentry | Event-based; free tier | Includes performance and replays |
| Rollbar | Event-based | Great grouping, real-time feed |
| Bugsnag | Event-based | Mobile and stability scores |
What to Look For
- Language/SDK support (web, mobile, backend).
- Error grouping quality, root-cause hints, and breadcrumbs.
- Release tracking, source maps, and deploys integration.
- Performance tracing, replays, and user impact metrics.
- Alert routing: Slack, PagerDuty, email; noise controls.
Platform Notes
Sentry
- Strong SDK coverage; great dashboards; performance + replays.
- Good for full-stack teams; open-source roots.
- Watch event volume to control costs.
Rollbar
- Fast, real-time stream with excellent grouping.
- Deploy tracking and Jira/GitHub workflows.
- Focused on errors vs broader performance.
Bugsnag
- Mobile strength: stability score, session-based alerts.
- Good release dashboards; strong for React Native and mobile.
- Less breadth in performance tracing than Sentry.
Setup Checklist (30 Minutes)
- Install SDKs; enable source maps/symbolication.
- Set environments, release tags, and alerting rules.
- Create issue workflows with assignees and ownership.
- Monitor error budgets; review weekly triage.
Final Recommendation
Use Sentry for full-stack monitoring with performance and replays, Rollbar for fast triage and grouping, and Bugsnag for mobile stability. Keep event budgets in check and link alerts to ownership.
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