Home Compare Grafana Cloud vs Sentry Monitoring & Observability · reliability comparison
Grafana Cloud vs Sentry: which is more reliable? (2026) Sentry is more reliable than Grafana Cloud, scoring 54.9 vs 33.1 out of 100. Over the last 90 days Grafana Cloud reported 64 incidents and Sentry reported 23, with effective uptime of 97.00% and 98.93% respectively. Sentry resolves incidents faster on average (2h 21m).
Data updated Nov 2, 2026 · How we score
Metric Grafana Cloud Sentry Reliability score 33.1 54.9 Rank (monitoring & observability tools) #15 #14 Uptime (90 days) 97.00% 98.93% Incidents (90 days) 64 23 Partial / major outages 16 15 Avg time to resolve 6h 1m 2h 21m Outages we detected 0 0 Transparency score 100/100 100/100
Where Grafana Cloud and Sentry differ Grafana Cloud reported 2.8× as many incidents as Sentry over the last 90 days (64 vs 23). Grafana Cloud had 16 partial or major outages, compared with 15 for Sentry. Sentry fixes problems faster: 2h 21m on average, against 6h 1m for Grafana Cloud (2.6× quicker). Grafana Cloud's longest outage on record lasted 3d (Jun 18, 2026); Sentry's lasted 6h 18m (Aug 27, 2026). 90-day uptime Grafana Cloud Aug 5, 2026: 93.57% uptime, 3 incidents (Major outage) Aug 6, 2026 – Aug 7, 2026: no incidents Aug 8, 2026: 100% uptime, 1 incident (Degraded performance) Aug 9, 2026: no incidents Aug 10, 2026: 100% uptime, 1 incident (Degraded performance) Aug 11, 2026 – Aug 12, 2026: no incidents Aug 13, 2026: 94.30% uptime, 1 incident (Major outage) Aug 14, 2026 – Aug 17, 2026: no incidents Aug 18, 2026: 100% uptime, 1 incident (Major outage) Aug 19, 2026 – Aug 24, 2026: no incidents Aug 25, 2026: 99.76% uptime, 1 incident (Degraded performance) Aug 26, 2026: no incidents Aug 27, 2026: 99.40% uptime, 2 incidents (Degraded performance) Aug 28, 2026: 95.81% uptime, 2 incidents (Partial outage) Aug 29, 2026 – Aug 31, 2026: no incidents Sep 1, 2026: 96.92% uptime, 1 incident (Degraded performance) Sep 2, 2026: no incidents Sep 3, 2026: 92.04% uptime, 2 incidents (Partial outage) Sep 4, 2026: 88.35% uptime, 4 incidents (Partial outage) Sep 5, 2026 – Sep 7, 2026: no incidents Sep 8, 2026: 95.96% uptime, 2 incidents (Degraded performance) Sep 9, 2026: 98.49% uptime, 1 incident (Degraded performance) Sep 10, 2026 – Sep 11, 2026: no incidents Sep 12, 2026: 100% uptime, 1 incident (Degraded performance) Sep 13, 2026 – Sep 14, 2026: no incidents Sep 15, 2026: 99.19% uptime, 2 incidents (Degraded performance) Sep 16, 2026: no incidents Sep 17, 2026: 100% uptime, 1 incident (Degraded performance) Sep 18, 2026 – Sep 21, 2026: no incidents Sep 22, 2026: 81.15% uptime, 2 incidents (Partial outage) Sep 23, 2026: 74.96% uptime, 2 incidents (Partial outage) Sep 24, 2026 – Sep 25, 2026: no incidents Sep 26, 2026: 99.49% uptime, 1 incident (Degraded performance) Sep 27, 2026: no incidents Sep 28, 2026: 92.41% uptime, 2 incidents (Major outage) Sep 29, 2026: no incidents Sep 30, 2026: 98.13% uptime, 1 incident (Degraded performance) Oct 1, 2026: no incidents Oct 2, 2026: 97.49% uptime, 1 incident (Degraded performance) Oct 3, 2026: no incidents Oct 4, 2026: 99.85% uptime, 1 incident (Degraded performance) Oct 5, 2026: 95.18% uptime, 1 incident (Degraded performance) Oct 6, 2026: 85.00% uptime, 1 incident (Degraded performance) Oct 7, 2026: 85.00% uptime, 2 incidents (Degraded performance) Oct 8, 2026: 89.81% uptime, 2 incidents (Degraded performance) Oct 9, 2026 – Oct 11, 2026: no incidents Oct 12, 2026: 85.52% uptime, 3 incidents (Partial outage) Oct 13, 2026: 90.87% uptime, 2 incidents (Degraded performance) Oct 14, 2026: 85.00% uptime, 2 incidents (Degraded performance) Oct 15, 2026: 76.66% uptime, 3 incidents (Partial outage) Oct 16, 2026: 92.31% uptime, 2 incidents (Degraded performance) Oct 17, 2026: 98.79% uptime, 1 incident (Degraded performance) Oct 18, 2026: no incidents Oct 19, 2026: 94.11% uptime, 1 incident (Partial outage) Oct 20, 2026: 95.39% uptime, 4 incidents (Partial outage) Oct 21, 2026: 94.58% uptime, 4 incidents (Partial outage) Oct 22, 2026: no incidents Oct 23, 2026: 95.50% uptime, 2 incidents (Partial outage) Oct 24, 2026 – Oct 26, 2026: no incidents Oct 27, 2026: 95.41% uptime, 2 incidents (Major outage) Oct 28, 2026 – Nov 1, 2026: no incidents Nov 2, 2026: 62.36% uptime, 1 incident (Partial outage) 90 days ago 96.876% average daily uptime Today Sentry Aug 5, 2026: no incidents Aug 6, 2026: 95.07% uptime, 1 incident (Partial outage) Aug 7, 2026: 96.71% uptime, 1 incident (Major outage) Aug 8, 2026 – Aug 11, 2026: no incidents Aug 12, 2026: 91.78% uptime, 3 incidents (Partial outage) Aug 13, 2026: 90.28% uptime, 1 incident (Partial outage) Aug 14, 2026 – Aug 17, 2026: no incidents Aug 18, 2026: 99.59% uptime, 1 incident (Degraded performance) Aug 19, 2026 – Aug 24, 2026: no incidents Aug 25, 2026: 98.12% uptime, 1 incident (Degraded performance) Aug 26, 2026: 97.30% uptime, 1 incident (Degraded performance) Aug 27, 2026: 86.88% uptime, 1 incident (Partial outage) Aug 28, 2026 – Aug 30, 2026: no incidents Aug 31, 2026: 98.62% uptime, 1 incident (Degraded performance) Sep 1, 2026: 89.16% uptime, 2 incidents (Partial outage) Sep 2, 2026 – Sep 9, 2026: no incidents Sep 10, 2026: 97.42% uptime, 2 incidents (Partial outage) Sep 11, 2026 – Sep 17, 2026: no incidents Sep 18, 2026: 86.07% uptime, 2 incidents (Major outage) Sep 19, 2026 – Oct 5, 2026: no incidents Oct 6, 2026: 97.06% uptime, 1 incident (Major outage) Oct 7, 2026 – Oct 13, 2026: no incidents Oct 14, 2026: 94.66% uptime, 1 incident (Partial outage) Oct 15, 2026 – Oct 18, 2026: no incidents Oct 19, 2026: 96.30% uptime, 1 incident (Major outage) Oct 20, 2026: 93.13% uptime, 1 incident (Partial outage) Oct 21, 2026: 95.63% uptime, 2 incidents (Major outage) Oct 22, 2026 – Nov 2, 2026: no incidents 90 days ago 98.931% average daily uptime Today