Does Mezmo use HubSpot?
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
About Mezmo
Mezmo provides an open-source agent called AURA that runs in a customer's own environment with their tools, telemetry, and operational context, plus governance, memory, and controls for production agent workflows. It serves site reliability engineers, platform engineers, and developers.
Summarized from its homepage on 3 Nov 2026.
What else Mezmo uses
Mezmo has evidence for 27 vendors. The strongest:
Other companies using HubSpot
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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