Companies / Heyou / Customer.io
Does Heyou use Customer.io?
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
What else Heyou uses
Heyou has evidence for 21 vendors. The strongest:
Other companies using Customer.io
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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