Outage in Anthropic

Claude.ai and console.anthropic.com down

Resolved Major
May 27, 2025 - Started 1 day ago - Lasted about 2 hours
Official incident page

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Outage Details

We are currently investigating the issue
Components affected
Anthropic console.anthropic.com Anthropic claude.ai
Latest Updates ( sorted recent to last )
RESOLVED 1 day ago - at 05/28/2025 12:40AM

This incident has been resolved.

MONITORING 1 day ago - at 05/28/2025 12:28AM

From 22:11–00:24 UTC, Claude.ai and the Anthropic Console were unavailable with users being unable to login to the impacted services. This issue is now resolved.

IDENTIFIED 1 day ago - at 05/27/2025 11:06PM

We are continuing to work to resolve issues preventing users from accessing Claude.ai and the Anthropic Console. We will provide additional updates as soon as possible.

IDENTIFIED 1 day ago - at 05/27/2025 10:34PM

We are continuing to work to resolve an issue affecting users of Claude.ai and the Anthropic Console, which is preventing users from logging into these services. Usage of the Anthropic API is unaffected.

INVESTIGATING 1 day ago - at 05/27/2025 10:25PM

We are continuing to investigate this issue.

INVESTIGATING 1 day ago - at 05/27/2025 10:25PM

We are currently investigating the issue

source IsDown Widespread login issues during service outage Reports started 4 minutes before official outage was reported

Users report recurring 'Internal Server Error' affecting logins across website and app, including Google login. All devices logged out.

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