anthropic.com status & reliability report

Operational
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anthropic.com has held up impressively well over the last year, recording 100% uptime — only about under 1 minute per year all told. Pages come back quickly, with the server answering in about 317 ms on average. No confirmed downtime shows up in our logs for the period.

12-mo uptime
100%
Avg response
317 ms
Incidents / yr
0
Reliability grade
A+
Reliability score
98 out of 100
A+ Exceptional

Composite of uptime, response time & incident stability · high-confidence

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Uptime over the last 2 months

100%
Nov
100%
Mar

Each bar is one calendar month with recorded data, computed from 3 availability checks. Bar height is scaled to this site's own range so month-to-month differences stand out; colour reflects the uptime band.

Uptime by time window

Last 6 months 100% · Exceptional
Last 12 months 100% · Exceptional

At 100%, anthropic.com is budgeted for approximately under 1 minute per year of downtime.

Response time

317 ms Fast

Average server response over 12 months

6mo
227 ms

Downtime incident history

0 in 12 mo
No confirmed downtime incidents recorded in the last 12 months.

About anthropic.com

anthropic.com is the official website of Anthropic, an artificial intelligence research and technology company focused on developing advanced AI systems with an emphasis on safety and reliability. The site provides information about the company’s research, products, and AI models, including the Claude family of large language models designed for conversational AI, coding assistance, and complex reasoning tasks.

Visitors to anthropic.com can explore research publications, learn about the company’s approach to responsible AI development, access developer resources, and view documentation for Anthropic’s API and enterprise AI solutions. The platform also publishes updates on new model releases, partnerships, and technical advancements in artificial intelligence.

Anthropic was founded in 2021 by former AI researchers and engineers with a mission to build AI systems that are helpful, honest, and aligned with human values.

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Frequently asked questions

Is anthropic.com down right now?

anthropic.com is currently operational. This reflects our most recent automated probe combined with live community reports.

How reliable is anthropic.com?

anthropic.com has maintained 100% uptime over the past 12 months, earning a reliability grade of A+ (98/100). That equates to roughly under 1 minute per year.

How often does anthropic.com go down?

We have recorded no confirmed downtime incidents for anthropic.com in the past 12 months.

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Reliability data last updated 2026-06-12 07:37:10 UTC. Measurements are independent and observational.