Claude

Anthropic

Founded: 2021
HQ: San Francisco, CA

AI safety company founded by ex-OpenAI researchers Dario and Daniela Amodei. Builds the Claude family of large language models with a focus on steerability, interpretability, and reducing harmful outputs.

www.anthropic.com ↗status.claude.com ↗

Products

Claude (Opus · Sonnet · Haiku) · Claude.ai · Claude Code · Anthropic API

Reliability — last 7d

Composite score

69.1/100

uptime · freq · sev · mttr

Uptime

97.29%

severity- and component-weighted

Incidents

top type: elevated errors

Median MTTR

57m

bad day: 5h 56m

What's breaking (last 7d)

Components ranked by incident count. Click a row for the incident list. Down-time is attributed proportionally for multi-component incidents.

Component	Incidents	Down (attr.)	Median MTTR	Last
platform.claude.com (formerly console.anthropic.com)	6	2h 26m	56m	1d ago
claude.ai	5	2h 11m	57m	1d ago
Claude API (api.anthropic.com)	5	2h 11m	57m	1d ago
Claude Code	5	2h 11m	57m	1d ago
Claude Cowork	5	3h 33m	57m	1d ago
Claude for Government	3	1h 18m	57m	1d ago

Type of failure

Categorised from the public incident headlines (outage / latency / auth / etc.). Click a category to drill in.

When it breaks

Incident starts by weekday × hour, UTC. Hover a cell for incident detail.

0006121823

Hour of day · UTC

Anthropic — incidents by day (last 7d)

MinorMajorCritical

Total 7 incidents

1d incident-free streak

Worst incidents

Ranked by severity-weighted duration (impact × wall-clock). Click any incident for the full update timeline.

Score breakdown

Uptime50%

72.9

Frequency20%

83.9

Severity20%

29.3

MTTR10%

99.5

SLA compliance

How often does this provider clear their stated availability target?

Anthropic Commercial Terms · 99.90% · source ↗

Met SLA in 0 of 13 weeks (0%)

✗ last 7d97.29%-2.61%

Incident history

showing 6 of 200 · 4 of 105 days

Fri, Apr 172026-04-171 incident

Thu, Apr 162026-04-163 incidents

Wed, Apr 152026-04-151 incident

Tue, Apr 142026-04-141 incident