Cloud Service Uptime Rankings
Vendors ranked by 30-day uptime, with 90-day context and current streak.
893
Platinum (99.99%+)
0
Gold (99.9%+)
783
Silver (99%+)
637
Bronze (<99%)
| Service | Tier | 30-Day Uptime | 90-Day | Streak |
|---|---|---|---|---|
|
|
Bronze | 96.65% | 97.26% | 9d |
|
|
Bronze | 96.65% | 97.61% | 6d |
|
|
Bronze | 96.65% | 96.95% | 5d |
|
|
Bronze | 96.65% | 97.14% | 4d |
|
|
Bronze | 96.65% | 97.61% | 2d |
|
|
Bronze | 96.51% | 95.61% | 14d |
|
|
Bronze | 96.51% | 96.69% | 10d |
AWS
|
Bronze | 96.51% | 97.61% | 3d |
|
|
Bronze | 96.51% | 97.33% | 2d |
|
|
Bronze | 96.51% | 96.69% | 2d |
|
|
Bronze | 96.37% | 95.71% | 13d |
|
|
Bronze | 96.37% | 97.23% | 6d |
|
|
Bronze | 96.37% | 96.93% | 5d |
|
|
Bronze | 96.37% | 96.70% | 5d |
|
|
Bronze | 96.37% | 96.58% | 5d |
|
|
Bronze | 96.37% | 97.03% | 5d |
|
|
Bronze | 96.37% | 96.92% | 4d |
|
|
Bronze | 96.37% | 97.52% | 4d |
|
|
Bronze | 96.37% | 96.46% | 1d |
|
|
Bronze | 96.37% | 96.92% | 0d |
|
|
Bronze | 96.37% | 97.33% | 0d |
|
|
Bronze | 96.23% | 96.69% | 26d |
|
|
Bronze | 96.23% | 88.36% | 4d |
|
|
Bronze | 96.23% | 93.97% | 3d |
|
|
Bronze | 96.09% | 96.80% | 9d |
|
|
Bronze | 96.09% | 96.69% | 6d |
|
|
Bronze | 96.09% | 96.80% | 6d |
|
|
Bronze | 96.09% | 97.14% | 5d |
|
|
Bronze | 96.09% | 96.12% | 0d |
|
|
Bronze | 95.95% | 96.36% | 5d |
|
|
Bronze | 95.95% | 97.14% | 1d |
|
|
Bronze | 95.81% | 96.76% | 18d |
|
|
Bronze | 95.81% | 96.58% | 12d |
|
|
Bronze | 95.81% | 96.35% | 7d |
|
|
Bronze | 95.81% | 96.85% | 5d |
|
|
Bronze | 95.81% | 96.85% | 4d |
|
|
Bronze | 95.81% | 96.47% | 3d |
|
|
Bronze | 95.81% | 96.46% | 3d |
|
|
Bronze | 95.67% | 97.04% | 9d |
|
|
Bronze | 95.67% | 96.46% | 6d |
|
|
Bronze | 95.67% | 96.00% | 4d |
|
|
Bronze | 95.67% | 95.79% | 3d |
|
|
Bronze | 95.67% | 94.56% | 3d |
|
|
Bronze | 95.53% | 96.25% | 4d |
|
|
Bronze | 95.53% | 96.95% | 3d |
|
|
Bronze | 95.53% | 95.80% | 2d |
|
|
Bronze | 95.53% | 96.25% | 0d |
|
|
Bronze | 95.53% | 95.34% | 0d |
|
|
Bronze | 95.53% | 89.98% | 0d |
|
|
Bronze | 95.39% | 95.61% | 6d |
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.