What else does Armature use?

Cloudflare, Vercel, Amazon Web Services, Cal.com and Customer.io, among 26 vendors we hold evidence for.

Which other companies use OpenAI?

10Web, 12ui, 15Five, 1K4.AI and 1mind AI, among 3,285 companies with public evidence.

Companies / Armature / OpenAI

Does Armature use OpenAI?

Q: Does Armature use OpenAI?

Probably. We hold good evidence for this, but not the strongest kind. Evidence: Privacy policy.

Probably

We hold good evidence for this, but not the strongest kind.

The company's privacy policy names it as a processor, controller or partner.

How we know

Privacy policyProcesses data for the company13 Nov 2026Source

About Armature

Armature helps software companies get their developer tools recommended and implemented by coding agents, and provides analytics and evals for products built on MCP. It serves companies whose tools are chosen by coding agents like Claude Code, Codex, and Cursor.

Summarized from its homepage on 6 Nov 2026.

AI and machine learning Developer tools

What else Armature uses

Armature has evidence for 26 vendors. The strongest:

Cloudflare Vercel Amazon Web Services Cal.com Customer.io E2B Exa Google PostHog Resend

See the full Armature tech stack

Other companies using OpenAI

10Web10web.io

12ui12ui.com

15Five15five.com

1K4.AI

1mind AI1mind.com

24/7 Software247software.com

360REV360rev.com

365agents365agents.com

All 3,285 companies using OpenAI

Check any company's vendors in seconds

See Armature's full stack with a source for every vendor, and ask the same question about any company from the API, Claude or your browser.

Every company and vendor, with its public source
100 API calls a month, plus MCP and the Chrome extension
Work email only. No card, no sales call