Reliability roundup
AI reliability over the last 90 days
OutageDeck watches 9 ai providers and records what each one publishes about itself. Every figure below is read from the vendor's own official status feed, rolled up per UTC day. Nothing here is a probe of the service, and nothing is a user report.
Durations are how long a vendor had something open, not how long anyone was unable to work. The headline figure is time free of major outages: counting a months-long regional event as flat downtime produces numbers no reader believes, so partial and regional impact is reported beside it instead of folded into it.
9 with a record
Ranked by time free of major outages
Worst record first. Across the category OutageDeck recorded 2h 9m of major-outage time and 42h 33m of partial or regional impact over 90 days.
- DegradedCursor
1 open now
- Free of major outages
- 99.87%
- Major outage open
- 1h 20m
- Partial or regional
- 3h 19m
- OperationalPerplexity
Nothing open now
- Free of major outages
- 99.93%
- Major outage open
- 25m
- Partial or regional
- None
- OperationalOpenAI
Nothing open now
- Free of major outages
- 99.96%
- Major outage open
- 25m
- Partial or regional
- 17h 13m
- OperationalElevenLabs
Nothing open now
- Free of major outages
- 100%
- Major outage open
- None
- Partial or regional
- 15h 23m
- DegradedAnthropic
1 open now
- Free of major outages
- 100%
- Major outage open
- None
- Partial or regional
- 3h 38m
- OperationalCohere
Nothing open now
- Free of major outages
- 100%
- Major outage open
- None
- Partial or regional
- 1h 45m
- OperationalPinecone
Nothing open now
- Free of major outages
- 100%
- Major outage open
- None
- Partial or regional
- 1h 15m
- OperationalGroq
Nothing open now
- Free of major outages
- 100%
- Major outage open
- None
- Partial or regional
- None
- OperationalReplicate
Nothing open now
- Free of major outages
- 100%
- Major outage open
- None
- Partial or regional
- None