ChatGPT vs Claude - Uptime & Outage Comparison
Compare uptime, outage statistics, and incident history between 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.
ChatGPT
Status monitoring since October 2025
Operational
ChatGPT Incident Statistics
11
Last 7 days
27
Last 30 days
51
Last 90 days
Recent ChatGPT Incidents
Resolved
about 6 hours ago
Conversation Errors for Logged out Users
We are investigating the issue with logged out users having high rate of errors during their conversations with ChatGPT.
Resolved
1 day ago
Some users seeing "No Accessible Workspaces" when attempting to login via SSO
We have identified that users are experiencing login issues for the impacted services. We are working on implementin...
Claude
Status monitoring since October 2025
Major Outage
Claude Incident Statistics
8
Last 7 days
55
Last 30 days
100
Last 90 days
Recent Claude Incidents
Ongoing
about 1 hour ago
Elevated errors on Claude Opus 4.6 and Sonnet 4.6
We are currently investigating this issue.
Resolved
1 day ago
Elevated errors on Claude Sonnet 4.6
A repeat of an earlier issue today started at 9:27 PT / 16:27 UTC.
Resolved
2 days ago
Elevated errors on Claude.ai (including login issues for Claude Code)
We are currently investigating this issue.
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