Cloud Service Uptime Rankings
Vendors ranked by 30-day uptime, with 90-day context and current streak.
1,273
Platinum (99.99%+)
0
Gold (99.9%+)
357
Silver (99%+)
683
Bronze (<99%)
| Service | Tier | 30-Day Uptime | 90-Day | Streak |
|---|---|---|---|---|
|
|
Bronze | 91.25% | 63.75% | 14d |
|
|
Bronze | 91.25% | 88.19% | 3d |
|
|
Bronze | 91.25% | 76.30% | 1d |
|
|
Bronze | 91.25% | 95.46% | 0d |
|
|
Bronze | 91.11% | 82.69% | 3d |
|
|
Bronze | 90.83% | 49.03% | 14d |
|
|
Bronze | 90.83% | 90.28% | 3d |
|
|
Bronze | 90.83% | 76.71% | 2d |
|
|
Bronze | 90.83% | 87.04% | 1d |
|
|
Bronze | 90.42% | 91.81% | 1d |
|
|
Bronze | 90.42% | 96.53% | 0d |
|
|
Bronze | 90.28% | 87.18% | 4d |
|
|
Bronze | 90.14% | 77.27% | 17d |
|
|
Bronze | 90.14% | 94.17% | 3d |
|
|
Bronze | 90.14% | 64.95% | 2d |
|
|
Bronze | 90.14% | 40.74% | 0d |
|
|
Bronze | 90.14% | 94.21% | 0d |
|
|
Bronze | 90.00% | 88.15% | 2d |
|
|
Bronze | 90.00% | 87.59% | 0d |
|
|
Bronze | 89.86% | 91.90% | 9d |
|
|
Bronze | 89.86% | 94.21% | 0d |
|
|
Bronze | 89.74% | 94.49% | 4d |
|
|
Bronze | 89.72% | 95.83% | 18d |
|
|
Bronze | 89.31% | 96.44% | 14d |
|
|
Bronze | 89.31% | 77.69% | 11d |
|
|
Bronze | 89.31% | 94.81% | 3d |
|
|
Bronze | 89.17% | 91.30% | 0d |
|
|
Bronze | 89.03% | 91.62% | 1d |
|
|
Bronze | 88.89% | 90.51% | 6d |
|
|
Bronze | 88.89% | 95.09% | 2d |
|
|
Bronze | 88.89% | 73.01% | 0d |
|
|
Bronze | 88.47% | 89.17% | 2d |
|
|
Bronze | 88.33% | 93.06% | 4d |
|
|
Bronze | 88.33% | 92.92% | 1d |
|
|
Bronze | 88.19% | 93.19% | 3d |
|
|
Bronze | 87.78% | 95.00% | 4d |
|
|
Bronze | 87.78% | 76.76% | 1d |
|
|
Bronze | 87.64% | 94.21% | 15d |
|
|
Bronze | 87.64% | 95.69% | 8d |
|
|
Bronze | 87.64% | 95.09% | 0d |
|
|
Bronze | 87.50% | 95.65% | 4d |
|
|
Bronze | 87.50% | 89.07% | 1d |
|
|
Bronze | 87.36% | 90.51% | 0d |
|
|
Bronze | 87.22% | 93.61% | 8d |
|
|
Bronze | 87.08% | 94.03% | 3d |
|
|
Bronze | 86.94% | 95.56% | 18d |
|
|
Bronze | 86.81% | 87.27% | 1d |
|
|
Bronze | 86.67% | 95.19% | 24d |
|
|
Bronze | 86.53% | 92.36% | 2d |
|
|
Bronze | 86.39% | 91.81% | 0d |
How we calculate uptime
Tier is assigned by 30-day uptime: Platinum at 99.99%+, Gold at 99.9%+, Silver at 99%+, Bronze below 99%. Streak counts consecutive days with no detected outage. Trend compares the last 30 days against the prior 30. Uptime is computed from service_history, our minute-resolution probe of 2,313+ status feeds.
See also: transparency grades for how quickly each vendor admits outages, and SLA compliance for vendor-stated targets vs actual uptime.