CONTACT GUIDE

How to Contact Claude by Anthropic Customer Service.

The fastest route into Claude by Anthropic is email. Every working channel below, and what to include so you only have to ask once.

Last verified 27 days ago · data refreshes daily · sources: pricing, web-search

The short answer

To contact Claude by Anthropic customer service, email support@anthropic.com. Include your account email and one clear request, that's what gets a first-reply resolution. Full channel-by-channel details below.

Or let yoink deal with them.

yoink’s AI writes the email to Claude by Anthropic, sends it from your address, and chases until someone actually answers. You approve once, then sleep.

Get yoink (App Store) →

Every way to contact Claude by Anthropic

Every Claude by Anthropic email that answers

Researched and confidence-rated, pick the inbox that owns your problem and skip the forwarding loop.

What to include so you only ask once

Hi Claude by Anthropic team,

I'm contacting you about the account under [your account email].

[One sentence: what happened and the decision you want, e.g. "My order #1234 arrived damaged and I'd like a replacement."]

Please confirm what you'll do by reply within 7 days.

Best,
[your name]

Contacting Claude by Anthropic to cancel or get money back?

Those two jobs have their own playbooks, with the right address, template, and the consumer law that applies:

Common questions about contacting Claude by Anthropic

No. Cancelling Pro or Max only downgrades you to the Free tier, your **conversation history, saved artifacts, and custom instructions stay intact and accessible**. You'll just be subject to Free tier usage limits and slower processing. The only way you lose chats is by deleting the account entirely, which Anthropic only allows after the subscription has fully lapsed.

Contact other brands.

Tired of chasing them?

yoink emails Claude by Anthropic, follows up when they go quiet, and tells you when it’s done. You approve once. It does the nagging.

Get yoink for free →