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Companies / One Horizon / Customer.io

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

How we know

Subprocessor listProcesses data for the company13 Nov 2026Source
Privacy policyProcesses data for the company13 Nov 2026Source

About One Horizon

One Horizon provides AI assistants and agents that run on a customer's own hardware, with data encrypted on their devices and governance over what agents and people can access. It serves teams in insurance, finance and software that need to keep company and customer data inside their own environment.

Summarized from its homepage on 13 Nov 2026.

AI and machine learning

What else One Horizon uses

One Horizon has evidence for 13 vendors. The strongest:

CloudflareFly.ioGoogleGoogle AnalyticsHubSpotPostmarkStripeSupabasePeople Data Labs

See the full One Horizon tech stack

Other companies using Customer.io

17hats17hats.com17hats University17hatsuniversity.comAaruaaru.comAboonaboon.comadam.aiAgatonagaton.aiailucius.comAI Repliesaireplies.com

All 245 companies using Customer.io

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