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Anthropic’s Claude is experiencing a widespread outage, causing elevated errors
Nov 13, 2026 — 10:25 AM ET
- Anthropic has confirmed that Claude is experiencing elevated errors.
- The service disruption is affecting claude.ai, the Claude API, Claude Code, and connectors.
- Anthropic says it’s seeing recovery on claude.ai and the Claude API, but errors may return as they continue to work on a fix.
As the Microsoft outage continues, it appears that Claude is joining the party. Users are having trouble with the service today. Anthropic has confirmed that Claude is experiencing elevated errors.
According to the Claude status site, issues first emerged after the Microsoft outage. That outage caused the Microsoft 365 connector to fail for most requests. However, it appears that another issue has popped up today.
The status site now says that a service disruption is affecting claude.ai, the Claude API, Claude Code, and connectors (including Claude Docs and Claude Sheets). The company is currently investigating degraded performance in these services.
The good news is that Anthropic says it is seeing recovery on claude.ai and the Claude API. However, the company warns that errors may return as they continue to work on a fix.
We’ll keep an eye on the situation. When the service is restored, we’ll update this article.
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