Does mxHERO 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
About mxHERO
mxHERO connects a company's email system to its existing cloud storage, filing messages and attachments and applying security rules. It serves enterprises, public agencies and financial institutions.
Summarized from its homepage on 6 Nov 2026.
What else mxHERO uses
mxHERO has evidence for 14 vendors. The strongest:
Amazon Web Services
Cloudflare
Google Workspace
LinkedIn Insight Tag
WordPress
Zendesk
Other companies using OpenAI
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- 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