Cloud Service Uptime Rankings
Vendors ranked by 30-day uptime, with 90-day context and current streak.
1,279
Platinum (99.99%+)
0
Gold (99.9%+)
359
Silver (99%+)
675
Bronze (<99%)
| Service | Tier | 30-Day Uptime | 90-Day | Streak |
|---|---|---|---|---|
|
|
Bronze | 84.44% | 82.79% | 0d |
|
|
Bronze | 84.31% | 86.40% | 7d |
|
|
Bronze | 84.17% | 91.96% | 2d |
|
|
Bronze | 84.17% | 93.62% | 0d |
|
|
Bronze | 84.03% | 85.19% | 3d |
|
|
Bronze | 84.03% | 90.26% | 0d |
|
|
Bronze | 83.89% | 88.13% | 3d |
|
|
Bronze | 83.75% | 94.29% | 10d |
|
|
Bronze | 83.61% | 90.55% | 0d |
|
|
Bronze | 83.19% | 82.24% | 6d |
|
|
Bronze | 82.78% | 86.11% | 26d |
|
|
Bronze | 82.78% | 80.66% | 26d |
|
|
Bronze | 82.78% | 72.80% | 26d |
|
|
Bronze | 82.78% | 91.37% | 4d |
|
|
Bronze | 82.78% | 87.15% | 3d |
|
|
Bronze | 82.78% | 85.48% | 1d |
|
|
Bronze | 82.64% | 92.02% | 5d |
|
|
Bronze | 82.50% | 93.83% | 5d |
|
|
Bronze | 82.36% | 88.21% | 25d |
|
|
Bronze | 82.36% | 28.53% | 20d |
|
|
Bronze | 82.36% | 64.75% | 3d |
|
|
Bronze | 82.36% | 90.89% | 0d |
|
|
Bronze | 82.22% | 86.23% | 4d |
|
|
Bronze | 82.22% | 81.80% | 0d |
|
|
Bronze | 81.81% | 88.73% | 3d |
|
|
Bronze | 81.53% | 65.45% | 2d |
|
|
Bronze | 81.53% | 93.55% | 0d |
|
|
Bronze | 81.39% | 93.42% | 5d |
|
|
Bronze | 81.11% | 86.89% | 4d |
|
|
Bronze | 81.11% | 93.23% | 0d |
|
|
Bronze | 81.11% | 81.48% | 0d |
|
|
Bronze | 80.56% | 86.89% | 3d |
|
|
Bronze | 80.00% | 89.04% | 0d |
|
|
Bronze | 79.86% | 84.06% | 2d |
|
|
Bronze | 79.86% | 84.57% | 0d |
|
|
Bronze | 79.72% | 78.90% | 24d |
|
|
Bronze | 79.72% | 90.32% | 7d |
|
|
Bronze | 79.72% | 92.69% | 0d |
|
|
Bronze | 79.58% | 87.43% | 17d |
|
|
Bronze | 79.58% | 66.52% | 1d |
|
|
Bronze | 79.03% | 72.31% | 18d |
|
|
Bronze | 78.89% | 55.10% | 16d |
|
|
Bronze | 78.61% | 75.00% | 3d |
|
|
Bronze | 78.33% | 84.67% | 3d |
|
|
Bronze | 78.19% | 86.32% | 5d |
|
|
Bronze | 78.06% | 58.72% | 1d |
|
|
Bronze | 77.92% | 87.76% | 5d |
|
|
Bronze | 77.92% | 91.19% | 0d |
|
|
Bronze | 77.78% | 92.53% | 0d |
|
|
Bronze | 77.64% | 83.28% | 3d |
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.