Is Claude down?
Claude looks healthy. The official status page reports all systems operational and our independent checks are passing.
How we know
We combine independent signals into one verdict. Here's what each source is reporting right now.
- ✓Official status pageAll Systems Operational
- ✓Independent checkReachable (403, 45 ms)
Check from your location
We test from our server; your browser tests from where you are. Two vantage points beat one.
Recent incidents
- monitoringWe’ve suspended access to Claude Mythos 5 and Claude Fable 5Jun 13, 2026
Frequently asked
Is Claude down right now?+
Right now, Claude appears to be operational. Claude looks healthy. The official status page reports all systems operational and our independent checks are passing.
How can I tell if it's Claude or my own connection?+
AIDownCheck runs an independent reachability check from our own servers, separate from Claude's official status page. If our check passes but you still can't connect, the problem is more likely local — try a different network, clear your cookies, disable VPN/extensions, or use a different browser. If our check is failing too, it's more likely Claude's side.
Why is Claude slow or not working?+
Common causes are an upstream provider incident, API rate limits during peak demand, a regional CDN issue, or maintenance. Claude is currently operational. We show the official status, our independent check, and a confidence level so you can see which signals point to a real problem.
What can I use while Claude is down?+
Good alternatives include ChatGPT, Gemini, Perplexity. We track their live status too, so you can switch to one that's currently operational.
Where is Claude's official status page?+
Claude's official status page is at https://status.anthropic.com. AIDownCheck reads it automatically and combines it with our own checks — so you get the answer without juggling tabs.
Dependency intelligence
Outages cascade. Here's Claude's place in the AI supply chain — publicly known relationships, framed as likely impact, not confirmed causation.
- Anthropic (operator)high impact
- Cursor•Windsurf•GitHub Copilot•Tabnine•Sourcegraph Cody•Cline•Roo Code•Continue•Aider•Zed•Bolt•Lovable•v0 by Vercel•Replit Agent•Devin•Perplexity•Poe•You.com•
Claude down? Try these
Uptime & history
Tracking since Jun 22, 2026% of our checks that found Claudefully operational. Longer windows fill in as data accrues — we never show uptime we haven't measured.
- Elevated errors for Claude Opus 4.8Jun 22, 2026 · ongoing · monitoring
- Elevated Error Rates for Opus 4.8, Opus 4.7, Opus 4.6, Sonnet 4.6, and Haiku 4.5Jun 21, 2026 → Jun 21, 2026 · resolved
- Opus 4.8 errorsJun 20, 2026 → Jun 20, 2026 · resolved
- Elevated error rates on the Claude APIJun 19, 2026 → Jun 19, 2026 · resolved
- Elevated errors for Claude Opus 4.8Jun 19, 2026 → Jun 19, 2026 · resolved
- Service disruption on Claude servicesJun 18, 2026 → Jun 18, 2026 · resolved
- Elevated errors for Claude Opus 4.8Jun 17, 2026 → Jun 17, 2026 · resolved
- Elevated errors for Claude Opus 4.8Jun 17, 2026 → Jun 17, 2026 · resolved
- Elevated errors for Claude Opus 4.8Jun 17, 2026 → Jun 17, 2026 · resolved
- Elevated errors on Claude Sonnet 4.6 and Opus 4.8Jun 16, 2026 → Jun 16, 2026 · resolved
- Elevated errors for Claude Opus 4.8Jun 16, 2026 → Jun 16, 2026 · resolved
- Opus 4.8 errorsJun 16, 2026 → Jun 16, 2026 · resolved
Check another AI service
AIDownCheck is not affiliated with Anthropic. Status combines Anthropic's official status page with independent checks.