Is Anthropic down right now?
Updated Nov 12, 2026 22:43 UTC. StatusBird re-checks Anthropic's status page every 2 minutes.
- Current state
- Degraded
- Changed
- Nov 12, 2026 17:53 UTC
- Held for
- 4 hours 50 minutes
Anthropic is currently reporting degraded performance as of Nov 12, 2026 22:43 UTC; some users may see slow responses or partial failures. StatusBird reads Anthropic's status page every 2 minutes and, on the Pro plan, alerts subscribers by SMS, email, Slack, Teams or Discord within that cycle; the free email alert on this page covers major and critical outages with no account.
Get an email the next time Anthropic goes down
Most owners find out from a customer. Free, no account, one field.
Anthropic uptime and incident history
30-day uptime, from checks every 2 minutes.
Over the past 90 days StatusBird recorded 1 major or critical Anthropic incident totalling 14 minutes of downtime, for 99.98% availability and a A+ reliability grade, across 36,235 independent checks. Full history: Anthropic reliability report.
Anthropic's 90-day uptime of 99.98% is above the AI model vendors category average of 99.54% across the 4 services StatusBird monitors in that category.
Anthropic risk in the next 24 hours
StatusBird's stack risk model puts the chance of any Anthropic degradation in the next 24 hours at 35% (high) and the chance of a major or critical outage at 25% (high). It is scored every 10 minutes from four inputs: how often Anthropic has had an episode over the last 180 days, whether it has had one in the last 24 hours or 7 days, how often its degradations turn into major outages, and whether the infrastructure it runs on is having trouble right now.
- 19 degraded-or-worse episodes in the last 180 days
- an episode started in the last 24 hours; incidents cluster
- 1 major outage in the last 180 days
- currently degraded; about a quarter of degradations become major within 6 hours
Scored Nov 12, 2026 22:39 UTC, and rescored every 10 minutes. Method: how StatusBird measures and scores.
How do I get notified when Anthropic has an outage?
Three options, from free to full coverage. Plan details are as published on StatusBird's pricing page and status.claude.com as of November 12, 2026.
- Free email alert on this page. The form above emails you when Anthropic enters a major or critical outage and again when it recovers. No account, no card.
- A StatusBird account. The free plan monitors 1 service with a live dashboard and a day-after incident digest. Pro ($29/month) checks all 87 services every 2 minutes and alerts by SMS, email, Slack, Teams or Discord, with quiet hours and per-service thresholds; Business is $49/month and Agency $99/month. Create a free account.
- Anthropic's own status page. status.claude.com offers the subscription options on status.claude.com, where available. It is the official record and worth subscribing to alongside any monitor; it updates when Anthropic confirms an incident.
Full guide: Best downtime alert services for online store owners (2026).
About Anthropic
Model vendor. StatusBird's own AI-assisted features depend on Anthropic; the rest are monitored because PositionBird and ShopBird, and many merchants' tools, call them.
StatusBird monitors Anthropic every 2 minutes, 24 hours a day, 7 days a week. When an outage or degradation is detected, StatusBird sends instant alerts so you can act before your customers notice. The 30-day uptime percentage and incident history above reflect live data from our monitoring network.
StatusBird's own AI-assisted features call a model vendor, so it publishes what it does when one is unavailable: what happens when an AI vendor is down. Alerts are not affected: they never depend on a model.
Detected versus acknowledged
Anthropic acknowledges outages in under 15 minutes on average.
Mean 0 minutes across 1 major or critical outage in the last 90 days. How this is measured.
| Outage | Duration | StatusBird detected | Officially acknowledged |
|---|---|---|---|
| Oct 23, 2026 Elevated errors for Claude Fable 5.1, Sonnet 5.5, and Haiku 5.5 | 14m | 23:41 UTC | Same minute or earlier |
How this is measured
The detected column is the first of StatusBird's two-minute checks that read Anthropic as major or critical. The acknowledged column is the moment Anthropic posted an incident on its own status page, taken from the timestamp its status page sets when the incident is published. Both come from Anthropic: its dial moved at one time and it wrote something at another, later time. An outage with no matching post is counted as never acknowledged.
StatusBird publishes no revenue figure here. A Business account with Shopify revenue connected sees a checkout exposure column computed from its own revenue. Full assumptions are on the vendor honesty index.
Anthropic last five incidents
Anthropic outage history: 1 incident with a full recap, each one published while the outage was still running.
Every non-operational episode StatusBird measured in the last 90 days, newest first, labelled by the worst status reached. The availability figures above count major and critical outages only.
| Started (UTC) | Ended (UTC) | Duration | Worst status |
|---|---|---|---|
| Nov 12, 2026 17:53 | Ongoing | 4 hours 20 minutes so far | degraded |
| Nov 08, 2026 08:29 | Nov 08, 2026 08:55 | 26 minutes | degraded |
| Oct 28, 2026 16:20 | Oct 28, 2026 20:06 | 3 hours 46 minutes | degraded |
| Oct 28, 2026 04:00 | Oct 28, 2026 05:48 | 1 hour 48 minutes | degraded |
| Oct 27, 2026 15:09 | Oct 27, 2026 15:51 | 42 minutes | degraded |
20 episodes in total over the last 90 days, 1 of them major or critical.
Anthropic status FAQ
Is Anthropic down right now?
Yes. Anthropic is reporting a degraded state in StatusBird's independent monitoring. That state began Nov 12, 2026 at 17:53 UTC and has lasted 4 hours 50 minutes. Last checked Nov 12, 2026 at 22:43 UTC.
How often does Anthropic go down?
StatusBird recorded 1 major or critical Anthropic incident in the last 90 days, totalling 14 minutes of downtime. That is 99.98% availability and a A+ reliability grade.
How long do Anthropic outages usually last?
Across the major and critical Anthropic incidents StatusBird measured in the last 90 days, the average length was 32 minutes. Counting every non-operational episode, including degraded performance, the average was 8 hours 51 minutes.
What is the chance Anthropic has a problem in the next 24 hours?
StatusBird's stack risk model puts the chance of any Anthropic degradation in the next 24 hours at 35% (high) and the chance of a major or critical outage at 25% (high). It is scored every 10 minutes from four inputs: how often Anthropic has had an episode over the last 180 days, whether it has had one in the last 24 hours or 7 days, how often its degradations turn into major outages, and whether the infrastructure it runs on is having trouble right now.
How do I get notified when Anthropic goes down?
Use the free email alert form on this page, which needs no account and covers major and critical outages. Or open a StatusBird account: the free plan monitors 1 service with a next-day digest, and Pro at $29 a month checks all 87 services every 2 minutes and alerts by SMS, email, Slack, Teams or Discord, or subscribe to Anthropic's own status page at status.claude.com.
Related services
Anthropic guides
"Every figure we publish comes from the same 2-minute checks that trigger our customers' alerts. We publish the data exactly as we measured it, and anyone is free to cite it."
Sydney Murphy, founder of StatusBird
Cite this data: StatusBird monitoring data, https://statusbird.io/status/anthropic, accessed November 12, 2026. See the methodology for how these numbers are measured.
Two questions every store owner should be able to answer from a phone
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