All services / Reliability / November 2026
Reliability leaderboard: November 2026
Live: month to date (2 days so far), updated hourly. Results freeze on the 1st. Ranked by uptime from our own checks, then fewest outages, then least downtime. Methodology · JSON
Most reliable
- 1Password · 100%
- Adobe Creative Cloud · 100%
- Affirm · 100%
- Airbnb · 100%
- Akamai · 100%
- Alaska Airlines · 100%
- AliExpress · 100%
- Ally Bank · 100%
- Amazon · 100%
- Amazon Music · 100%
Most outage-prone
- Bluesky · 1 outage, 3 h 9 min down · 92.20%
- Sentry · 1 outage, 59 min down · 97.57%
- Fly.io · 1 outage, 36 min down · 98.52%
- Kroger · 0 outages, — down · 91.27%
- Southwest Airlines · 0 outages, — down · 97.94%
- PNC Bank · 0 outages, — down · 98.34%
- Prime Video · 0 outages, — down · 99.47%
Movers vs October 2026
Movers appear once services qualify in both October 2026 and November 2026.
Full ranking (271)
By category
| Category | Services | Uptime | Outages | Most reliable | Least reliable |
|---|---|---|---|---|---|
| AI | 16 | 100% | 0 | Anthropic API | Spacex |
| Gaming | 26 | 100% | 0 | Apex Legends | Xbox |
| Local | 2 | 100% | 0 | DoorDash | Uber |
| Telecom | 18 | 100% | 0 | AT&T | Xfinity |
| Productivity | 31 | 99.99% | 0 | 1Password | Gmail |
| Entertainment | 30 | 99.98% | 0 | Amazon Music | Prime Video |
| Internet | 15 | 99.97% | 0 | Bing | GoOd Rx |
| Money | 34 | 99.95% | 0 | Affirm | PNC Bank |
| Smart home | 7 | 99.95% | 0 | Google Home | Amazon Alexa |
| Cloud & developer | 32 | 99.87% | 2 | Akamai | Sentry |
| Travel | 14 | 99.85% | 0 | Airbnb | Southwest Airlines |
| Social | 22 | 99.63% | 1 | BeReal | Bluesky |
| Shopping | 24 | 99.62% | 0 | AliExpress | Kroger |
Methodology
- Uptime: share of the covered time a service was up. Downtime is the time covered by our own failed HTTP checks (each failed check counts for one check interval; checks run from Cloudflare's network) merged with confirmed outages (below), even ones our checks missed. Overlapping periods are counted once. It measures reachability, not every feature.
- Outages: public outages in our outage log (outage level or worse for at least 10 minutes, or a major outage), excluding ones flagged as false positives. Outages are confirmed by the vendor's status page and/or user reports. Downtime is clipped to the period.
- User reports: problem reports submitted on this site during the period.
- Minimum data: a service is ranked only with checks on at least 60% of the days in the period (2 of 2) and at least 24 checks (about 12 a day). Services ranked with fewer than 50 checks a day are marked lower confidence (*); short outages between their checks are more likely to be missed. 730 services were left out for too little data.
- Order: uptime (high to low), then fewer outages, less downtime, fewer reports. Month pages freeze on the 1st (UTC); the current month is live.