Anthropic vs OpenAI - Uptime & Outage Comparison
Compare uptime, outage statistics, and incident history between Anthropic and OpenAI. 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.
Anthropic
Status monitoring since June 2024
Major Outage
Anthropic Incident Statistics
14
Last 7 days
48
Last 30 days
134
Last 90 days
Recent Anthropic Incidents
Ongoing
about 2 hours ago
Elevated errors for Claude Opus 4.8
We are currently investigating this issue.
Ongoing
9 days ago
We’ve suspended access to Claude Mythos 5 and Claude Fable 5
Learn more here: https://anthropic.com/news/fable-mythos-access
Resolved
about 9 hours ago
Elevated Error Rates for Opus 4.8, Opus 4.7, Opus 4.6, Sonnet 4.6, and Haiku 4.5
We are currently investigating this issue.
OpenAI
Status monitoring since June 2021
Minor Outage
OpenAI Incident Statistics
8
Last 7 days
33
Last 30 days
86
Last 90 days
Recent OpenAI Incidents
Ongoing
6 days ago
FedRAMP workspaces and API orgs have degraded performance
We have identified that users are experiencing elevated errors for the impacted services. We are working on implemen...
Resolved
3 days ago
chatgpt.com access issues
We have identified an issue causing some users to be unable to access ChatGPT on chatgpt.com "chatgpt.com": http://ch...
Resolved
4 days ago
SSO login errors for some ChatGPT Enterprise workspaces
We are investigating the issue for the listed services.
Components Status
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