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Is Claude (Anthropic) down right now?
HostTracker's monitoring network reached claude.ai and completed a full check without errors. It has been up for 61d 13h.
Stop finding out from a search - HostTracker's website monitoring checks the services you depend on from 300+ locations and alerts you the moment one changes.
Up
for 61d 13h
- Last check
- just now
- Next check
- -
- HTTP
- OK
Checking claude.ai right now
A fresh check, started when you opened this page - each probe runs its own independent DNS, TCP, TLS and HTTP request. Anonymous runs sample the network; a signed-in account checks from more locations.
Claude status
What Claude's own status page reports - separate from HostTracker's own checks above.
Operational according to Claude's status page, updated just now
No open incidents on Claude's status page.
Claude parts
6 parts on its status page- claude.ai
- Claude Console (platform.claude.com)
- Claude API (api.anthropic.com)
- Claude Code
- Claude Cowork
- Claude for Government
Last 90 days on Claude's status page
The newest 1036 incidents: 1 critical, 20 major, 13 minor and 2 not rated.
- Elevated errors affecting the Google Calendar connector Minor impact 3h 46m
- Elevated errors affecting the Gmail connector Minor impact 1h 49m
- Elevated errors for Claude Sonnet 5.5 Major impact 41m
- Elevated errors for Claude Sonnet 5.5 Major impact 42m
- Elevated errors for Claude Fable 5.1 Major impact 32m
- Elevated errors for Claude Sonnet 5.5 and other models Major impact 1h 39m
- Elevated errors for Claude Fable 5 and Claude Fable 5.1 Major impact 37m
- Elevated errors for Claude Opus 5.5 Major impact 6m
- Elevated errors for Claude Fable 5.1, Sonnet 5.5, and Haiku 5.5 Critical impact 34m
- Elevated errors affecting Connectors Minor impact 4h 17m
HostTracker is not affiliated with Claude. Incident text is quoted briefly from their status page, with a link to the full post.
Want this on Slack, Teams, SMS or email, only for the parts you use? See Vendor Watch below.
How Claude (Anthropic) has behaved
Every figure here comes from HostTracker's own checks of claude.ai, not from the vendor's status page.
Response time
300ms avg · 10889ms peak
What we check
-
HTTP302 ms average, every 10 minutesOK
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Ping11 ms average, every 10 minutesOK
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Page Speed2633 ms average, every 15 minutesOK
90-day uptime
100.000% · 0 incidents
- Operational
- Degraded
- Down
- No data
Incident history
Last 90 daysNo incidents recorded in the last 90 days.
Get alerted the next time Claude goes down
One alert per incident, on Slack, Teams, SMS or email, and only for the parts you use. To start, we pre-select Claude API (api.anthropic.com) and Claude Code.
- Claude's own post, linked and quoted
- Problem reports from people on this page
- Our own check of the Claude API
30-day trial, no card. Claude comes pre-selected - nothing is watched until you press Start watching.
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Is Claude (Anthropic) not working for you?
Tell us what is broken. One click, no account.
One report per visitor per hour. We keep only the country and the problem type, never your IP address.
Problem reports, last 24 hours
Reports come from visitors of this page. A sharp rise above the usual level, together with failed checks in the live check below, means the problem is on Claude (Anthropic)'s side, not yours.
Top reported problems
Share of reports in the last 2 hours.
About Claude (Anthropic) outages
Written by the HostTracker monitoring team · updated from live probe data.
Claude, Anthropic's AI assistant, is used both directly through claude.ai and increasingly through the Claude API and Claude Code inside developer tools and business workflows - so an outage can simultaneously break a chat session, a production integration, and a coding session for people who never touch the website at all. Because Claude's web app, API, and developer tools run on related but distinct infrastructure, it's possible for one to degrade while the others stay healthy, which is exactly the kind of nuance a single "is it down" glance at your own screen can't tell you. Checking claude.ai from multiple independent network locations is the fastest way to separate "Anthropic has an incident" from "something is wrong on my end."
Common causes of Claude (Anthropic) downtime
Not sure whether it's Claude (Anthropic) or your own connection? Read the full breakdown in our website down checker guide for a general walkthrough of diagnosing any outage, from DNS failures to expired certificates.
Elevated load on model-serving infrastructure during high-demand periods, which can cause slow responses or failed generations rather than a full outage
API-specific incidents that affect apps and tools built on Claude (including IDEs and CLI tools) without necessarily affecting the claude.ai web app
Authentication or account-sync issues that block sign-in while the underlying service is otherwise healthy
Regional connectivity or routing issues that make claude.ai unreachable from specific networks or countries
Other services we track
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Questions people ask during an outage
The live probe run on this page tests claude.ai from a broad sample of HostTracker's 300+-location monitoring network - many independent networks at the same moment, rather than just your own connection. If every location fails to reach it, the outage is real and affects everyone; if only a few locations fail while most load normally, the problem is local to those regions or networks rather than Claude (Anthropic) being fully down. A single refresh from your own browser can never make that distinction, because it only ever tests from one vantage point on one network.
Yes. HostTracker lets you add any URL - including third-party services you depend on, not just your own website - as a monitored target, and notifies you automatically the moment it becomes unreachable. Before sending an alert, HostTracker re-verifies a failure from multiple locations in its 300+-location network, so you're notified about real, confirmed outages rather than a single location's momentary blip. The free plan checks two monitors every 30 minutes indefinitely at no cost; paid plans check as often as once a minute, with alerts available through SMS, email, voice call, and several messenger apps.
Yes, and it matters for diagnosing the problem correctly. Claude.ai (the consumer web chat), the Claude API (used by third-party apps and integrations), and Claude Code (the developer CLI) run on related infrastructure but can experience independent incidents - the API serving production traffic for other companies' products can be degraded while the consumer web app loads fine, or the reverse. Anthropic's official status page typically breaks incidents down by component for exactly this reason. If you're building on the API and claude.ai looks fine in your browser, that doesn't confirm the API itself is healthy - check the specific component you depend on.
Slow or partial responses (a reply that starts generating and then stalls, or takes far longer than usual) usually indicate high load on model-serving capacity rather than a full outage, and often resolve within minutes without any action needed. If it persists for an extended period, check Anthropic's official status page for an acknowledged incident, and confirm via an independent multi-location check whether the slowness is specific to your network path or affects the service broadly - a local network or DNS issue can also masquerade as "Claude is slow."