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Companies / Matproof / OpenAI

Does Matproof use OpenAI?

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

How we know

Subprocessor listNamed as OpenAI Ireland Ltd.Processes data for the company12 Nov 2026Source
Privacy policyNamed as OpenAI Ireland Ltd.Processes data for the company12 Nov 2026Source

About Matproof

Matproof is a compliance software platform that collects evidence, runs tests and prepares audits across frameworks including DORA, NIS2, ISO 27001, SOC 2, GDPR and the EU AI Act. It serves European teams including security teams, compliance officers, and founders and CTOs.

Summarized from its homepage on 12 Nov 2026.

Compliance and risk

What else Matproof uses

Matproof has evidence for 29 vendors. The strongest:

CloudflareAmazon Web ServicesAnthropicDubFirecrawlGitHubHetznerLogo.devMistral AINeon

See the full Matproof tech stack

Other companies using OpenAI

10Web10web.io12ui12ui.com15Five15five.com1K4.AI1mind AI1mind.com24/7 Software247software.com360REV360rev.com365agents365agents.com

All 3,264 companies using OpenAI

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