OpenAI ChatGPT vs Claude - Uptime & Outage Comparison
Compare uptime, outage statistics, and incident history between OpenAI ChatGPT and Claude. See which service has better reliability.
Note: Each service has different practices when updating its status page. One service may report more incidents due to transparency, not necessarily worse reliability. Compare these stats with context.
OpenAI ChatGPT
Status monitoring since October 2025
Operational
OpenAI ChatGPT Incident Statistics
5
Last 7 days
13
Last 30 days
58
Last 90 days
Recent OpenAI ChatGPT Incidents
Resolved
2 days ago
Elevated Error Rates For SSO Login
We have identified that users are experiencing elevated errors for the impacted services. We are working on implemen...
Resolved
3 days ago
Elevated errors affecting ChatGPT
We are investigating login issues and intermittent errors affecting ChatGPT.
Resolved
4 days ago
Some ChatGPT Go users may experience conversation failures when using GPT-5.5.
We have identified that users are experiencing elevated errors for the impacted services. We are working on implemen...
Claude
Status monitoring since October 2025
Operational
Claude Incident Statistics
11
Last 7 days
34
Last 30 days
123
Last 90 days
Recent Claude Incidents
Resolved
about 14 hours ago
Elevated errors across Fable 5
We are currently investigating this issue.
Resolved
about 14 hours ago
Elevated error rates for Sonnet 5
We are currently investigating this issue.
Resolved
about 17 hours ago
Elevated errors for Claude Opus 4.8
The issue has been identified and a fix is being implemented.
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