Live status & reliability report

Claude status, outages & reliability

#5 of 7 AI chat assistantsOperational

Claude is Anthropic's AI chat assistant, available at claude.ai and in desktop and mobile apps with free and paid individual, team and enterprise plans.

Data updated Nov 1, 2026 · score recalculated

Over the last 89 days Claude had 99.25% effective uptime across 39 status page incidents (21 partial or major outages), resolving them in 1h 24m on average.

57.0/100Reliability scoreVisit Claude ↗

Is Claude down right now?

No, Claude is up and running.

  • Claude's status page reports all systems operational. Checked .
  • All 3 Claude pages we check are responding. Checked .

Official Claude status page ↗

Uptime (90d)99.25%15h 53m weighted downtime
Incidents (90d)3910.1 per 30 days
Major / partial outages21
Avg time to resolve1h 24m
Outages we detected0by our independent probes

90-day uptime

Aug 5, 2026: 95.32% uptime, 2 incidents (Degraded performance)Aug 6, 2026 – Aug 11, 2026: no incidentsAug 12, 2026: 97.32% uptime, 1 incident (Degraded performance)Aug 13, 2026: 96.70% uptime, 1 incident (Partial outage)Aug 14, 2026: 99.90% uptime, 1 incident (Partial outage)Aug 15, 2026: 99.04% uptime, 1 incident (Partial outage)Aug 16, 2026: 97.52% uptime, 1 incident (Major outage)Aug 17, 2026: 99.03% uptime, 1 incident (Degraded performance)Aug 18, 2026: 98.31% uptime, 1 incident (Degraded performance)Aug 19, 2026: 99.16% uptime, 1 incident (Degraded performance)Aug 20, 2026: 98.78% uptime, 2 incidents (Partial outage)Aug 21, 2026 – Aug 23, 2026: no incidentsAug 24, 2026: 92.72% uptime, 3 incidents (Partial outage)Aug 25, 2026 – Aug 30, 2026: no incidentsAug 31, 2026: 98.91% uptime, 2 incidents (Degraded performance)Sep 1, 2026: 99.15% uptime, 2 incidents (Degraded performance)Sep 2, 2026: 99.08% uptime, 1 incident (Partial outage)Sep 3, 2026: 93.19% uptime, 2 incidents (Partial outage)Sep 4, 2026 – Sep 10, 2026: no incidentsSep 11, 2026: 99.39% uptime, 1 incident (Partial outage)Sep 12, 2026 – Sep 14, 2026: no incidentsSep 15, 2026: 97.00% uptime, 1 incident (Partial outage)Sep 16, 2026 – Sep 21, 2026: no incidentsSep 22, 2026: 96.59% uptime, 1 incident (Partial outage)Sep 23, 2026 – Sep 28, 2026: no incidentsSep 29, 2026: 95.63% uptime, 1 incident (Partial outage)Sep 30, 2026 – Oct 4, 2026: no incidentsOct 5, 2026: 99.44% uptime, 1 incident (Partial outage)Oct 6, 2026: 99.35% uptime, 1 incident (Partial outage)Oct 7, 2026 – Oct 20, 2026: no incidentsOct 21, 2026: 99.58% uptime, 1 incident (Degraded performance)Oct 22, 2026: 97.32% uptime, 1 incident (Degraded performance)Oct 23, 2026: 98.45% uptime, 1 incident (Major outage)Oct 24, 2026: 97.74% uptime, 3 incidents (Major outage)Oct 25, 2026: 95.42% uptime, 2 incidents (Partial outage)Oct 26, 2026: no incidentsOct 27, 2026: 97.10% uptime, 2 incidents (Partial outage)Oct 28, 2026: 96.51% uptime, 2 incidents (Degraded performance)Oct 29, 2026 – Nov 2, 2026: no incidents
90 days ago99.264% average daily uptimeToday
  • No incidents
  • Degraded
  • Partial outage
  • Major outage
  • No data

Key facts about Claude's reliability

  • Since Aug 5, 2026, the earliest date its published history covers, Claude published 39 incidents on its status page, 21 of them partial or major outages.
  • Its longest outage on record in that time was “Elevated errors for multiple models” on Aug 24, 2026, which lasted 3h 24m.
  • The part of Claude most often affected was claude.ai (38 of 39 incidents).
  • Claude's 90-day uptime of 99.25% is above the average for AI chat assistants (99.24%).
  • It resolves incidents faster than the typical AI chat assistant: 1h 24m on average, against a median of 3h 52m.

Score breakdown

Uptime · 40% weight
44
99.254% effective uptime
Incident frequency · 20% weight
8
10.06 weighted incidents per 30 days
Time to resolve · 20% weight
89
1h 24m average
Transparency · 20% weight
100
No unreported outages detected

How the score is calculated →

Incidents per month

0481216DecJan ’26FebMarAprMayJunJul1 major outage incident4 partial outage incidents11 degraded performance incidents16Aug7 partial outage incidents2 degraded performance incidents1 informational incident10Sep1 major outage incident8 partial outage incidents4 degraded performance incidents13OctNov
  • Major outage
  • Partial outage
  • Degraded
  • Informational

Response time

Daily average response time of Claude's public pages, measured by our probes.

0ms444ms888msNov 1, 2026: 807msNov 2, 2026: 799msNov 1, 2026Nov 2, 2026

Score trend

Daily reliability score (rolling 90-day window).

050100Nov 1, 2026: 56.9Nov 2, 2026: 57Nov 1, 2026Nov 2, 2026

Claude incident history (last 90 days)

Source: Claude status page · last checked · Subscribe via RSS

Our independent monitoring

We check these public Claude pages every 5 minutes. An outage is recorded after two consecutive failed checks.

PageLast checkUptime (30d)Avg response
HomepageUp 100%1090 ms
Download pageUp 100%1184 ms
claude.ai edge (robots.txt)Up 100%146 ms

How Claude compares

Claude vs Gemini

99.25% vs 99.94% uptime

Claude vs Perplexity

99.25% vs 99.83% uptime

Claude vs Grok

99.25% vs 99.78% uptime

Claude vs DeepSeek Chat

99.25% vs 100% uptime

Claude vs Pi

99.25% vs 99.01% uptime

Claude vs ChatGPT

99.25% vs 96.85% uptime

Most reliable Claude alternatives →

Claude status FAQ

Is Claude down right now?

No, Claude is up and running. Claude's status page currently reports all systems operational, and all 3 of the Claude pages we check every five minutes are responding. This page updates automatically when that changes.

How reliable is Claude?

Claude has a reliability score of 57.0 out of 100, ranking #5 of 7 AI chat assistants. Over the last 90 days it had 99.25% effective uptime.

How often does Claude have outages?

Claude published 39 incidents on its status page in the last 90 days (21 partial or major outages) and 39 in the past 12 months.

How long do Claude outages last?

Claude resolves incidents in 1h 24m on average. Its longest outage in the past year lasted 3h 24m, on Aug 24, 2026.

Does Claude have a status page?

Yes. Claude's official status page is status.claude.com. We read it every five minutes and keep its full incident history.