Companies / Customer.io
Customer.io is a customer engagement platform that unifies customer data, messaging, and AI. It serves brands that use it to send personalized messages across channels.
Summarized from its homepage on 3 Nov 2026.
9450 SW Gemini Dr, Beaverton, OR, 97008, US
Vendors of Customer.io and the evidence for each
Customer.io declares 9 subprocessors, including AI providers Anthropic, OpenAI.
Amazon Web ServicesCloud and infrastructureConfirmed
AnthropicAI and LLM providersConfirmed
Google CloudCloud and infrastructureConfirmed
InfobipEmail and communicationsConfirmed
MailgunEmail and communicationsConfirmed
OpenAIAI and LLM providersConfirmed
SnowflakeDataConfirmed
TwilioEmail and communicationsConfirmed
CloudflareCloud and infrastructureLikely
Google Tag ManagerAnalyticsLikely
7 more vendors
See Customer.io's full stack and the source for every claim.
Create a free accountWork email, no card. Already have one? Log inQuestions about Customer.io
Certifications
| Standard | What the source says | Checked |
|---|---|---|
| HIPAACompany's statement | “HIPAA Platform Platform overview”The company's own statement of compliance. There is no official HIPAA certification or registry. | 10 Nov 2026Source |
| ISO 27001Company's statement | “ISO 27001 AICPA SOC HIPAA Platform”The company's own statement. We have not checked an accreditation registry. | 10 Nov 2026Source |
We last read 2 of its pages on 10 Nov 2026 and the FedRAMP Marketplace on 8 Nov 2026. A standard not shown here was not found in these sources. That does not mean Customer.io lacks it.
Vendor's own statement, retrieved from the source URL on the date shown. StrataDB does not verify the underlying claim. Data sources.
See Customer.io's full stack
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