What else does Inbox Zero use?

Cloudflare, Vercel, PostHog, Amazon Web Services Bedrock and Axiom, among 23 vendors we hold evidence for.

Which other companies use Anthropic?

15Five, 1K4.AI, 1mind AI, 247 Profits and 360DT, among 2,890 companies with public evidence.

Companies / Inbox Zero / Anthropic

Does Inbox Zero use Anthropic?

Q: Does Inbox Zero use Anthropic?

Yes. We hold strong evidence for this. Evidence: Subprocessor list.

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.

How we know

Subprocessor listProcesses data for the company10 Nov 2026Source

About Inbox Zero

Inbox Zero is an AI email assistant that organizes Gmail and Outlook inboxes, labels emails, and drafts replies. It serves individuals, teams, and businesses managing high email volumes.

Summarized from its homepage on 10 Nov 2026.

AI and machine learning Productivity and collaboration

What else Inbox Zero uses

Inbox Zero has evidence for 23 vendors. The strongest:

Cloudflare Vercel PostHog Amazon Web Services Bedrock Axiom Crisp Groq Lemon Squeezy

See the full Inbox Zero tech stack

Other companies using Anthropic

15Five15five.com

1K4.AI

1mind AI1mind.com

247 Profits247profits.org

360DT360dt.de

360REV360rev.com

365agents365agents.com

37signals37signals.com

All 2,890 companies using Anthropic

Check any company's vendors in seconds

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