AWS S3 vs Cloudflare
Reliability comparison based on uptime, incident history, and mean time to recovery. Updated daily.
 AWS S3
|
 Cloudflare
|
|
|---|---|---|
| Current Status | Operational Best | Major Outage |
| Uptime (30d) | N/A | 6.985% Best |
| Uptime (90d) | N/A | 5.448% Best |
| MTTR | N/A | 5.5 hrs Best |
| Incidents (30d) | 0 Best | 62 |
| Incidents (90d) | 0 Best | 201 |
| Reliability Score | 100.0/100 Best | 22.8/100 |
Recent Incidents
Cloudflare
Durable Objects Availability Issue in Eastern North America
minor
Cloudflare
API Shield JWT Validation Errors
minor
Cloudflare
Issues with Workers Build failing to start
minor
Cloudflare
Cloudflare CDN experiencing increase in errors.
critical
Cloudflare
Increased Errors for Durable Objects and R2
minor
Cloudflare
Cloudflare Workers build delays
minor
Cloudflare
R2 latency
minor
Cloudflare
R2 Latency
minor
Cloudflare
Membership Permission Change Delays
minor
Cloudflare
Network Performance Issues in Madrid
minor
Cloudflare
OTP Deliverability Errors
minor
Cloudflare
Replicate Flux Hotswap Models Stuck
minor
Cloudflare
Cloudflare Cloud Access Security Broker (CASB) Issues
minor
Cloudflare
Edit Compression Rule Issue
minor
Cloudflare
Workflows stuck in Queued state
minor
Cloudflare
Issues with Durable Objects
minor
Cloudflare
Intermittent 500 errors for backend services on Replicate
minor
Cloudflare
Delays Starting Cloudflare Workers Builds
minor
Cloudflare
Browser isolation session data sync issues
minor
Cloudflare
Cloudflare Access updates delayed
minor
Frequently Asked Questions
Which is more reliable, AWS S3 or Cloudflare?
Based on our monitoring data, AWS S3 is currently more reliable than Cloudflare. AWS S3 has a reliability score of 100.0/100 compared to Cloudflare's 22.8/100. This score factors in uptime percentage, mean time to recovery, incident frequency, and consistency. Monitor both services with Happy Uptime for real-time alerts.
Which has better uptime, AWS S3 or Cloudflare?
Over the last 30 days, Cloudflare has a higher uptime of 6.985% compared to AWS S3's N/A. We check both services every 5 minutes from multiple global regions.
Is AWS S3 more stable than Cloudflare?
AWS S3 has been more stable over the past 90 days with 0 incidents compared to Cloudflare's 201 incidents. Fewer incidents generally indicates a more stable service. Use Happy Uptime to track both services and get AI-powered incident analysis.
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