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Anthropic Status
status.anthropic.com
Claude Status
Update - We have identified that the outage is related to Sonnet 4.0, Sonnet 4.5, and Opus 4.5.
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Downdetector
downdetector.com › status › anthropic
Anthropic down? Current problems and outages
Live Outage and Reported Problems Map · 45% Claude Chat · 36% App · 18% Website · Be the first to know the next time Claude AI goes down. Download to get your favorite Downdetector features, coverage maps, and much more · How do you rate Claude AI over the past 3 months? Via X Check the official status page · × · Posts by @AnthropicAI ·
Discussions

Anthropic Status Update
must be hard containing opus 4 from its cage. More on reddit.com
🌐 r/ClaudeAI
22
36
May 28, 2025
Widespread Cloudflare Outage Disrupts ChatGPT, Claude, and X; Google Gemini Remains Unaffected
to whoever might concern: when claude.ai is down, Claude Code works perfectly. thank me later. More on reddit.com
🌐 r/ClaudeAI
84
299
November 18, 2025
Open Letter to Anthropic - Last Ditch Attempt Before Abandoning the Platform
Don't "drop" Anthropic. Just switch to Gemini CLI, then revisit in 6 weeks. All of this stuff is changing rapidly, 3 steps forward, 2 steps back, etc. You should be using multiple platforms to keep them all in check. Gemini CLI has a huge context and I use that for tasks where it is beneficial. Whatever it is you are doing today, it won't be a best practice 6 months from now, so just accept the rapid innovation and change that's happening and go with it. More on reddit.com
🌐 r/ClaudeAI
485
1115
July 26, 2025
Is claude down?
yeah. on CC "API Error (503 upstream connect error or disconnect/reset before headers. reset reason: remote connection failure, transport failure reason: delayed connect error: Connection refused)" More on reddit.com
🌐 r/Anthropic
48
54
May 26, 2025
People also ask

Is Anthropic down today?
According to the official Anthropic status page, the service is currently up . For the most recent updates, check the 'Recent Outages and Issues' section above. Whether Anthropic is down now or facing minor problems, StatusGator keeps you in the loop with instant alerts on issues.
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statusgator.com
statusgator.com › services › anthropic
Anthropic Status. Check if Anthropic is down or having an outage.
How can I get notified when Anthropic is not working or have outages?
To stay informed about Anthropic outages, sign up for StatusGator . Add Anthropic to your status page and configure alerts to receive notifications through your preferred platform, such as email, SMS, Slack, Teams, and more. StatusGator provides instant alerts based on updates published on the Anthropic official status page, ensuring you're notified immediately if there's an issue.

Additionally, StatusGator leverages its own advanced monitoring algorithms to detect potential issues, sending you Early Warning Signals even before the official status page updates. If Cloudflare is down, you'll know immediately. Sign up now and stay on top of current status updates, it's free!
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statusgator.com
statusgator.com › services › anthropic
Anthropic Status. Check if Anthropic is down or having an outage.
Where do you get the official Anthropic status?

We use the official Anthropic status page. Here are links to their status page and other helpful links to check if Anthropic is down:

  • Anthropic Status Page
  • Anthropic Home Page
  • @AnthropicAI
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statusgator.com
statusgator.com › services › anthropic
Anthropic Status. Check if Anthropic is down or having an outage.
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Anthropic Status
status.anthropic.com › history
Incident History
Claude's Incident and Scheduled Maintenance History
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StatusSight
statussight.com › status › anthropic
Anthropic Status: check for Anthropic outages and issues - StatusSight
Anthropic down? Check the current Anthropic status, learn about outages and incidents, and read our outage survival guide for advice.
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Eaglestatus
eaglestatus.io › services › anthropic
Anthropic Status. Check if Anthropic is down or having issues. | EagleStatus
Anthropic not working smoothly? Check if Anthropic is down right now. Start monitoring the services you depend on and get real-time alerts in your favorite channels when issues arise — EagleStatus monitors over 1,700 services to keep you updated!
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DrDroid
drdroid.io › status-page-aggregator › anthropic
Anthropic (Claude) Status | Is Anthropic (Claude) Down? | Status Page Aggregator
3 days ago - Claude API (api.anthropic.com) Claude Code · Research unavailable for some teams orgs · 12/20/2025, 12:51:17 AM · This incident has been resolved. claude.ai · Claude Code on Windows rendering improperly · 12/19/2025, 8:30:53 PM · This incident has been resolved in Claude Code 2.0.74.
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Down for Everyone or Just Me
downforeveryoneorjustme.com › anthropic
Is Anthropic Claude down? Live status and problems past 24 hours
The last outage detected for Anthropic Claude was on Friday, December 19, 2025 with a duration of about 36 minutes.
Find elsewhere
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StatusGator
statusgator.com › services › anthropic
Anthropic Status. Check if Anthropic is down or having an outage. | StatusGator
Anthropic down? Check the current Anthropic status right now, learn about outages, downtime, incidents, and issues.
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Reddit
reddit.com › r/claudeai › anthropic status update
r/ClaudeAI on Reddit: Anthropic Status Update
May 28, 2025 -

This is an automatic post triggered within 15 minutes of an official Anthropic status update. The update is contained in the top lines.

Tue, 27 May 2025 17:40:42 -0700 Claude.ai and console.anthropic.com down May 27 , 17:40 PDT

Resolved - This incident has been resolved.

May 27 , 17:28 PDT

Monitoring - From 22:11–00:24 UTC, Claude.ai and the Anthropic Console were unavailable with users being unable to login to the impacted services. This issue is now resolved.

May 27 , 16:06 PDT

Update - We are continuing to work to resolve issues preventing users from accessing Claude.ai and the Anthropic Console. We will provide additional updates as soon as possible.

May 27 , 15:34 PDT

Identified - We are continuing to work to resolve an issue affecting users of Claude.ai and the Anthropic Console, which is preventing users from logging into these services. Usage of the Anthropic API is unaffected.

May 27 , 15:25 PDT

Update - We are continuing to investigate this issue.

May 27 , 15:25 PDT

Investigating - We are currently investigating the issue https://status.anthropic.com/incidents/kr7vv24cr0sn

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Incident Hub
incidenthub.cloud › status › anthropic
Is Anthropic down? Check current Anthropic status
May 2, 2024 - You can stay updated on Anthropic's status by creating an account at IncidentHub. IncidentHub is a status page aggregator that will notify you when Anthropic has an outage or a scheduled maintenance and when it's back up.
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Pagerly
pagerly.io › is-it-down › anthropic-status
Is Anthropic down? Anthropic Outage current Anthropic status
Is Anthropic up? Integrate or use Pagerly status page to monitor and get notified via Slack, Teams, Paging
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IsDown
isdown.app › all services › anthropic
Is Anthropic down? Check Anthropic status and current outages | IsDown
September 28, 2025 - Every few minutes we go to the status page of Anthropic (and 4,600+ other services) and check if they are experiencing issues. We collect the status and outage information of Anthropic's 5 components.
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StatusGator
statusgator.com › services › anthropic › claude-code
Anthropic Claude Code Status. Check if Anthropic Claude Code is down or having an outage. | StatusGator
The last officially acknowledged outage was on December 23, 2025. This chart represents Anthropic Claude Code service health over the last 24 hours, with data points collected every 15 minutes based on issue reports, page visits, and signal strength.
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Anthropic
anthropic.com › news › disrupting-AI-espionage
Disrupting the first reported AI-orchestrated cyber ...
November 13, 2025 - We recently argued that an inflection point had been reached in cybersecurity: a point at which AI models had become genuinely useful for cybersecurity operations, both for good and for ill. This was based on systematic evaluations showing cyber capabilities doubling in six months; we’d also ...
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Anthropic
anthropic.com › engineering › a-postmortem-of-three-recent-issues
A postmortem of three recent issues
Published Sep 17, 2025 · This is a technical report on three bugs that intermittently degraded responses from Claude. Below we explain what happened, why it took time to fix, and what we're changing
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Reddit
reddit.com › r/claudeai › widespread cloudflare outage disrupts chatgpt, claude, and x; google gemini remains unaffected
r/ClaudeAI on Reddit: Widespread Cloudflare Outage Disrupts ChatGPT, Claude, and X; Google Gemini Remains Unaffected
November 18, 2025 -

A major internet outage beginning around 11:20 UTC today (Nov 18) has caused widespread service disruptions across the globe. The issue has been traced to Cloudflare, a critical web infrastructure provider used by a vast majority of modern web services.

While the outage has taken down major AI platforms like OpenAI (ChatGPT), Anthropic (Claude), and Perplexity, users have noted that Google Gemini remains fully operational.

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Reddit
reddit.com › r/claudeai › open letter to anthropic - last ditch attempt before abandoning the platform
r/ClaudeAI on Reddit: Open Letter to Anthropic - Last Ditch Attempt Before Abandoning the Platform
July 26, 2025 -

We've hit a tipping point with a precipitous drop off in quality in Claude Code and zero comms that has us about to abandon Anthropic.

We're currently working on (for ourselves and clients) a total of 5 platforms spanning fintech, gaming, media and entertainment and crypto verticals and are being built out by people with significant experience / track records of success. All of these were being built faster with Claude Code and would have pivoted to the more expensive API model for production launches in September/October 2025.

From a customer perspective, we've not opted into a "preview" or beta product. We've not opted into a preview ring for a service. We're paying for the maximum priced subscription you offer. We've been using Claude Code enthusiastically for weeks (and enthusiastically recommending it to others).

None of these projects are being built by newbie developers "vibe coding". This is being done by people with decades of experience, breaking down work into milestones and well documented granular tasks. These are well documented traditionally as well as with claude specific content (claude-config and multiple claude files, one per area). These are all experienced folks and we were seeing the promised nirvana of getting 10x in velocity from people who are 10x'ers, and it was magic.

Claude had been able to execute on our tasks masterfully... until recently, Yes, we had to hold our noses and suffer through the service outages, api timeouts, lying about tasks in the console and in commitments, disconnecting working code from *existing* services and data with mocks, and now its creating multiple versions of the same files (simple, prod, real, main) and confused about which ones to use post compaction. It's now creating variants of the same type of variants (.prod and .production). The value exchange is now out of balance enough that it's hit a tipping point. The product we loved is now one we cant trust in its execution, resulting product or communications.

Customers expect things to go wrong, but its how you handle them that determines whether you keep them or not. On that front, communication from Anthropic has been exceptionally poor. This is not just a poor end customer experience, the blast radius is extending to my customers and reputational impact to me for recommending you. The lack of trust you're engendering is going to be long-lasting.

You've turned one of the purest cases of delight I've experienced in decades of commercial software product delivery, to one of total disillusionment. You're executing so well on so many fronts, but dropping the ball on the one that likely matters most - trust.

In terms of blast radius, you're not just losing some faceless vibe coders $200 month or API revenue from real platforms powered by Anthropic, but experienced people who are well known in their respective verticals and were unpaid evangelists for your platform. People who will be launching platforms and doing press in the very near term, People who will be asking about the AI powering the platform and invariably asked about Anthropic vs. OpenAI vs. Google.

At present, for Anthropic the answer is "They had a great platform, then it caused us more problems than benefit, communication from Anthropic was non-existent, and good luck actually being able to speak to a person. We were so optimistic and excited about using it but it got to the point where what we loved had disappeared, Anthropic provided no insight, and we couldn't bet our business on it. They were so thoughtful in their communications about the promise and considerations of AI, but they dropped the ball when it came to operatioanl comms. It was a real shame." As you can imagine, whatever LLM service we do pivot to is going to put us on stage to promote that message of "you can't trust Anthropic to build a business on, the people who tried chose <Open AI, Google, ..>"

This post is one of two last ditch efforts to get some sort of insight form Anthropic before abandoning the platform (the other is to some senior execs at Amazon, as I believe they are an investor, to see if there's any way to backchannel or glean some insight into the situation)

I hope you take this post in the spirit it is intended. You had an absolutely wonderful product (I went from free to maximum priced offer literally within 20 minutes) and it really feels like it's been lobotomized as you try to handle the scale. I've run commercial services at one of the large cloud providers and multiple vertical/category leaders and I also used to teach scale/resiliency architecture. While I have empathy with the challenges you face with the significant spikes in interest, myself and my clients have businesses to run. Anthropic is clearly the leader *today* in coding LLMs, but you must know that OpenAI and others will have model updates soon - even if they're not as good, when we factor in remediation time.

I need to make a call on this today as I need to make any shifts in strategy and testing before August 1. We loved what we saw last month, but in lieu of any additional insights on what we're seeing, we're leaving the platform.

I'm truly hoping you'll provide some level of response as we'd honestly like to remain customers, but these quality issues are killing us and the poor comms have all but eroded trust. We're at a point that the combo feels like we can't remain customers without jeopardizing our business. We'd love any information you can share that could get us to stay.

-- update --

it looks like this post resonated with the experience others were seeing and the high engagement from. You also brought out a bunch of trolls. I got the info I needed re Anthropic (intended audience) and after trying to respond to everyone engaged, the trolls outweigh the folks still posting so will be disengaging on this post to get back to shipping software