Monitoring & Observability · reliability comparison
incident.io vs Sentry: which is more reliable? (2026)
incident.io is more reliable than Sentry, scoring 95.0 vs 54.9 out of 100. Over the last 90 days incident.io reported 3 incidents and Sentry reported 23, with effective uptime of 99.97% and 98.93% respectively. incident.io resolves incidents faster on average (1h 5m).
Data updated Nov 1, 2026 · How we score
| Metric | incident.io | Sentry |
|---|---|---|
| Reliability score | 95.0 | 54.9 |
| Rank (monitoring & observability tools) | #2 | #13 |
| Uptime (90 days) | 99.97% | 98.93% |
| Incidents (90 days) | 3 | 23 |
| Partial / major outages | 0 | 15 |
| Avg time to resolve | 1h 5m | 2h 21m |
| Outages we detected | 0 | 0 |
| Transparency score | 100/100 | 100/100 |
Where incident.io and Sentry differ
- Sentry reported 7.7× as many incidents as incident.io over the last 90 days (23 vs 3).
- Sentry had 15 partial or major outages, compared with 0 for incident.io.
- incident.io fixes problems faster: 1h 5m on average, against 2h 21m for Sentry (2.2× quicker).
- incident.io's longest outage on record lasted 2h 37m (Aug 1, 2026); Sentry's lasted 6h 18m (Aug 27, 2026).
90-day uptime
incident.io
Sentry
- No incidents
- Degraded
- Partial outage
- Major outage
- No data
Recent incident.io incidents
- Degraded performanceOct 2, 2026 · resolved in 1h 14m
Login errors for subset of Slack Enterprise Grid customers
Affected: Slack app
- Degraded performanceAug 20, 2026 · resolved in 1h 49m
Increased latency in Microsoft Teams
Affected: Microsoft Teams app
- Degraded performanceAug 18, 2026 · resolved in 13m
Issue with listing alerts in the public API and dashboard
Affected: API, Dashboard, Alert ingestion, processing and paging
Recent Sentry incidents
- Degraded performanceOct 21, 2026 · resolved in 21m
Increased latency processing integration webhooks
Affected: Slack, Integration Pipeline
- Major outageOct 21, 2026 · resolved in 1h
- Partial outageOct 20, 2026 · resolved in 3h 18m
- Major outageOct 19, 2026 · resolved in 53m
- Partial outageOct 14, 2026 · resolved in 2h 34m
- Major outageOct 6, 2026 · resolved in 42m
Other monitoring & observability tools to consider
- Rollbar · #1 · 99.98% uptime
- New Relic · #3 · 99.93% uptime
- Checkly · #4 · 99.96% uptime
- UptimeRobot · #5 · 99.93% uptime
See the full most reliable monitoring & observability tools ranking →