Cloud / IaaS Reliability Rankings
All 12 Cloud / IaaS providers ranked by 30-day availability. Independent measurement, no provider affiliation. Refreshed on every page load.
| Rank | Provider | Status | 7d | 30d 30d availability | 90d |
|---|---|---|---|---|---|
| #1 |
AWS EC2
eu-central-1
|
Operational | 100.00% |
|
100.00% |
| #2 |
AWS EC2
eu-west-1
|
Operational | 100.00% |
|
100.00% |
| #3 |
AWS EC2
us-east-1
|
Operational | 100.00% |
|
100.00% |
| #4 |
Azure
East US
|
Operational | 100.00% |
|
100.00% |
| #5 |
Azure
West Europe
|
Operational | 100.00% |
|
100.00% |
| #6 |
DigitalOcean
|
Operational | 100.00% |
|
100.00% |
| #7 |
Hetzner Cloud
|
Operational | 100.00% |
|
100.00% |
| #8 |
OVHcloud
|
Operational | 100.00% |
|
100.00% |
| #9 |
Scaleway
|
Operational | 100.00% |
|
100.00% |
| #10 |
GCP Compute Engine
us-central1
|
Operational | 100.00% |
|
100.00% |
| #11 |
GCP Compute Engine
europe-west1
|
Operational | 99.99% |
|
99.99% |
| #12 |
Linode (Akamai Cloud)
|
Operational | 100.00% |
|
99.92% |
What does this measure?
Independent probes in five locations measure each service at per-check cadences: HTTP every minute, DNS every five minutes, TLS once an hour, storage every five to ten minutes. A minute is "up" only when a strict majority of reporting probes vote up; minutes with fewer than three reporting probes are excluded from the denominator. The 30-day availability above is the share of measured minutes flagged "up". Read the full methodology .