Compare uptime, outage statistics, and incident history between Grok 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.
Status monitoring since January 2026
No incidents registered
Status monitoring since June 2021
Issues accessing ChatGPT for logged-out users
We are investigating the issue for the listed services.
Codex 5.5 engines are experiencing high error rate
We are currently experiencing elevated error rates for gpt-5.5.
Realtime API - SIP/WebRTC flow are down
We are investigating the issue for the listed services.
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