Legal

List of Subprocessors

Revised January 2025

Below is a list of subprocessors we work with and the purpose for why we use their services.

Customer.io Infrastructure Subprocessors

Subprocessor	Purpose	Location	More info
Amazon Web Services	Cloud Hosting	USA	https://aws.amazon.com
Google Cloud Platform	Cloud Hosting, Analytics	USA, Belgium	https://aws.amazon.com

Customer.io Platform Subprocessors

Subprocessor	Purpose	Location	More info
Mailgun	Customer Communications	USA	https://www.mailgun.com

Customer.io Limited Purpose Subprocessors

Subprocessor	Purpose	Location	More info
*Snowflake	Data Warehousing, Analytics	USA	https://www.snowflake.com

*Please note, Snowflake is used as a subprocessor for limited and specific use case where Customer.io facilitates the availability of a Customer’s data to Snowflake so that Customer can query that data.

For more information or to subscribe to notifications of updates, please email gdpr@customer.io.

If you would like to read about our data handling practices you can find more information in our Privacy Policy.