App Hosting Platforms · reliability comparison
Azure App Service vs Cloudflare Workers & Pages: which is more reliable? (2026)
Azure App Service is more reliable than Cloudflare Workers & Pages, scoring 100.0 vs 69.5 out of 100. Over the last 90 days Azure App Service reported 0 incidents and Cloudflare Workers & Pages reported 18, with effective uptime of 100% and 99.64% respectively.
Data updated Nov 1, 2026 · How we score
| Metric | Azure App Service | Cloudflare Workers & Pages |
|---|---|---|
| Reliability score | 100.0 | 69.5 |
| Rank (app hosting platforms) | — | #8 |
| Uptime (90 days) | 100% | 99.64% |
| Incidents (90 days) | 0 | 18 |
| Partial / major outages | 0 | 1 |
| Avg time to resolve | — | 1h 58m |
| Outages we detected | 0 | 0 |
| Transparency score | 100/100 | 100/100 |
Where Azure App Service and Cloudflare Workers & Pages differ
- Azure App Service reported no incidents in the last 90 days, while Cloudflare Workers & Pages reported 18.
- Cloudflare Workers & Pages had 1 partial or major outage, compared with 0 for Azure App Service.
90-day uptime
Azure App Service
Cloudflare Workers & Pages
- No incidents
- Degraded
- Partial outage
- Major outage
- No data
Recent Azure App Service incidents
No incidents reported by Azure App Service in the last 90 days.
Recent Cloudflare Workers & Pages incidents
- Degraded performanceOct 29, 2026 · resolved in 50m
Increased Errors for Durable Objects and Downstream Services in Eastern North America (ENAM)
Affected: Durable Objects, Artifacts, D1, R2
- Degraded performanceOct 29, 2026 · resolved in 2h 17m
Increased Durable Objects, D1 and Workflows Error Rates
Affected: Durable Objects, Artifacts, D1, Workers Assets, Workflows
- Degraded performanceOct 29, 2026 · resolved in 1h 41m
Issues with Durable Objects availability in Eastern Europe
Affected: Durable Objects
- Degraded performanceOct 29, 2026 · resolved in 2h 26m
Increased Worker services errors
Affected: Containers, D1, Workers Assets, Workflows
- Degraded performanceOct 28, 2026 · resolved in 11m
Increased latency and error rate for R2 in ENAM
Affected: Durable Objects, Artifacts, R2
- Degraded performanceOct 28, 2026 · resolved in 1h 26m
Increased Errors for Durable Objects in the Eastern North America region
Affected: Durable Objects, D1, Queues, Workflows
Other app hosting platforms to consider
- DigitalOcean App Platform · #1 · 99.98% uptime
- Heroku · #2 · 99.95% uptime
- Koyeb · #3 · 99.64% uptime
- Render · #4 · 99.71% uptime