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Companies / Anthropic / Cloudflare

Does Anthropic use Cloudflare?

Yes

We hold strong evidence for this.

  • The company names it in its own subprocessor list, a statement that this vendor handles its customers' data.
  • Its script, DNS record or job board was loaded on the company's live website.

How we know

Subprocessor listProcesses data for the company10 Nov 2026Source
Websiteheader: cf-ray: a5856e98dccdfaf0-SJC10 Nov 2026Source

About Anthropic

AI and machine learning

What else Anthropic uses

Anthropic has evidence for 62 vendors. The strongest:

Amazon Web ServicesGoogle CloudMicrosoft AzureIntercomStripeBoldrElevenLabs

See the full Anthropic tech stack

Other companies using Cloudflare

All 22,927 companies using Cloudflare

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