Is Anthropic down right now?
No one has reported a problem in the last hour. Anthropic's own status page says all systems operational.
About Anthropic
anthropic.com is the official website of Anthropic, American artificial intelligence corporation. The company was founded in 2021 and based in San Francisco, United States. The domain was registered 25 years ago through MarkMonitor Inc.. The Internet Archive first captured it in 2000. It ranks #614 among the most visited sites in the world on the Tranco list. It is hosted in United States on the Anthropic, PBC network. The service publishes its own status page at status.claude.com, which we read alongside our checks.
We have recorded no outage for Anthropic in the last 90 days; it answered 99.87% of our checks.
Reports, last 24 hours
0 reports · normally about 3 per hour| Problem reported | No reports in the last 24 hours. |
Get notified
One email when anthropic.com goes down and one when it recovers. No account needed; unsubscribe from any email.
What we checked
09:18:03 UTC| Layer | Result | Outcome |
|---|---|---|
| DNS name lookup | anthropic.com resolves to 160.79.104.10 (AS399358 Anthropic, PBC) | pass |
| TLS certificate | Certificate from Let's Encrypt, expires 2026-12-04 | pass |
| HTTP, Phoenix | HTTP 200 in 0 s 50 min ago | pass |
| HTTP, Cape Town | HTTP 200 in 5.63 s · via cpt1 4 h ago | pass |
| HTTP, Mumbai | HTTP 200 in 1.68 s · via bom1 4 h ago | pass |
| HTTP, Singapore | HTTP 200 in 0.56 s · via sin1 4 h ago | pass |
| HTTP, Paris | HTTP 200 in 0.91 s · via cdg1 4 h ago | pass |
| HTTP, San Francisco | HTTP 200 in 0.71 s · via sfo1 4 h ago | pass |
| Content | Page title: “Home \ Anthropic” · changed in the last 48 h | – |
| Reputation | Trust score 100/100 · trust check | Established |
Outage history, 90 days
No incidents recorded in the last 90 days.
Common questions
Is Anthropic down for everyone or just me?
Compare the test from your browser above with our server checks. If our servers reach anthropic.com and your browser cannot, the problem is on your connection, DNS or network. If both fail, the site is down.
How do you know if Anthropic is down?
We request the homepage from 15 locations, check DNS, the TLS certificate and the HTTP response, and compare the page content with what we saw before. We also read the service's official status feed where one exists and count visitor reports against the usual rate for the hour.
What can I do while it is down?
Subscribe to the alert on this page and we will email you when it recovers. Clearing your DNS cache or switching networks only helps when our servers can reach the site and your browser cannot.