Companies / Abusix / Customer.io
Does Abusix use Customer.io?
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
About Abusix
Abusix provides real-time blocklists, network abuse management, and threat intelligence to block email threats and automate abuse handling. It serves telecommunications companies, ISPs, hosting and cloud providers, and email service providers.
Summarized from its homepage on 5 Nov 2026.
What else Abusix uses
Abusix has evidence for 17 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