App Hosting Platforms · reliability comparison
Cloudflare Workers & Pages vs Upsun (Platform.sh): which is more reliable? (2026)
Cloudflare Workers & Pages is more reliable than Upsun (Platform.sh), scoring 69.4 vs 33.1 out of 100. Over the last 90 days Cloudflare Workers & Pages reported 18 incidents and Upsun (Platform.sh) reported 7, with effective uptime of 99.64% and 95.58% respectively. Cloudflare Workers & Pages resolves incidents faster on average (1h 58m).
Data updated Nov 1, 2026 · How we score
| Metric | Cloudflare Workers & Pages | Upsun (Platform.sh) |
|---|---|---|
| Reliability score | 69.4 | 33.1 |
| Rank (app hosting platforms) | #8 | #12 |
| Uptime (90 days) | 99.64% | 95.58% |
| Incidents (90 days) | 18 | 7 |
| Partial / major outages | 1 | 5 |
| Avg time to resolve | 1h 58m | 1d 12h |
| Outages we detected | 0 | 0 |
| Transparency score | 100/100 | 100/100 |
Where Cloudflare Workers & Pages and Upsun (Platform.sh) differ
- Cloudflare Workers & Pages reported 2.6× as many incidents as Upsun (Platform.sh) over the last 90 days (18 vs 7).
- Upsun (Platform.sh) had 5 partial or major outages, compared with 1 for Cloudflare Workers & Pages.
- Cloudflare Workers & Pages fixes problems faster: 1h 58m on average, against 1d 12h for Upsun (Platform.sh) (18.3× quicker).
- Cloudflare Workers & Pages's longest outage on record lasted 2h 7m (Oct 21, 2026); Upsun (Platform.sh)'s lasted 3d (Sep 11, 2026).
90-day uptime
Cloudflare Workers & Pages
Upsun (Platform.sh)
- No incidents
- Degraded
- Partial outage
- Major outage
- No data
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
Recent Upsun (Platform.sh) incidents
- Partial outageOct 30, 2026 · resolved in 2h 41m
Investigating possible outage on console APIofficial update ↗
- Degraded performanceOct 21, 2026 · resolved in 3d 16h
- Partial outageSep 11, 2026 · resolved in 3d 1h
Partial outage on dedicated clusters running Adobe Commerceofficial update ↗
- Partial outageSep 4, 2026 · resolved in 3d 2h
- Partial outageSep 2, 2026 · resolved in 11h 28m
- Partial outageAug 26, 2026 · resolved in 10h 31m
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