Cloud Service Uptime Rankings
Vendors ranked by 30-day uptime, with 90-day context and current streak.
1,272
Platinum (99.99%+)
0
Gold (99.9%+)
360
Silver (99%+)
681
Bronze (<99%)
| Service | Tier | 30-Day Uptime | 90-Day | Streak |
|---|---|---|---|---|
|
|
Platinum | 100.00% | 98.84% | 31d |
|
|
Platinum | 100.00% | 99.77% | 31d |
|
|
Platinum | 100.00% | 99.35% | 31d |
|
|
Platinum | 100.00% | 98.43% | 31d |
|
|
Platinum | 100.00% | 98.98% | 31d |
|
|
Platinum | 100.00% | 99.40% | 31d |
|
|
Platinum | 100.00% | 99.40% | 31d |
|
|
Platinum | 100.00% | 98.89% | 31d |
|
|
Platinum | 100.00% | 99.26% | 31d |
|
|
Platinum | 100.00% | 98.66% | 31d |
|
|
Platinum | 100.00% | 98.01% | 31d |
|
|
Platinum | 100.00% | 99.63% | 31d |
|
|
Platinum | 100.00% | 99.91% | 31d |
|
|
Platinum | 100.00% | 99.44% | 31d |
|
|
Platinum | 100.00% | 98.89% | 31d |
|
|
Platinum | 100.00% | 98.94% | 31d |
|
|
Platinum | 100.00% | 99.86% | 31d |
|
|
Platinum | 100.00% | 99.35% | 31d |
|
|
Platinum | 100.00% | 99.91% | 31d |
|
|
Platinum | 100.00% | 98.98% | 31d |
|
|
Platinum | 100.00% | 100.00% | 31d |
|
|
Platinum | 100.00% | 99.72% | 30d |
|
|
Platinum | 100.00% | 100.00% | 30d |
|
|
Platinum | 100.00% | 99.54% | 30d |
|
|
Platinum | 100.00% | 99.95% | 29d |
|
|
Platinum | 100.00% | 99.77% | 29d |
|
|
Platinum | 100.00% | 99.72% | 29d |
|
|
Platinum | 100.00% | 100.00% | 28d |
|
|
Platinum | 100.00% | 99.81% | 28d |
|
|
Platinum | 100.00% | 100.00% | 27d |
|
|
Platinum | 100.00% | 99.91% | 26d |
|
|
Platinum | 100.00% | 99.91% | 26d |
|
|
Platinum | 100.00% | 100.00% | 26d |
|
|
Platinum | 100.00% | 99.95% | 26d |
|
|
Platinum | 100.00% | 91.53% | 25d |
|
|
Platinum | 100.00% | 99.72% | 25d |
|
|
Platinum | 100.00% | 100.00% | 23d |
|
|
Platinum | 100.00% | 100.00% | 22d |
|
|
Platinum | 100.00% | 100.00% | 22d |
|
|
Platinum | 100.00% | 100.00% | 22d |
|
|
Platinum | 100.00% | 100.00% | 21d |
|
|
Platinum | 100.00% | 99.63% | 21d |
|
|
Platinum | 100.00% | 100.00% | 20d |
|
|
Platinum | 100.00% | 99.77% | 20d |
|
|
Platinum | 100.00% | 100.00% | 19d |
|
|
Platinum | 100.00% | 97.64% | 19d |
|
|
Platinum | 100.00% | 99.44% | 19d |
|
|
Platinum | 100.00% | 100.00% | 19d |
|
|
Platinum | 100.00% | 99.81% | 19d |
|
|
Platinum | 100.00% | 99.35% | 18d |
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.