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Customer.io

Owned by Customer.io

https://www.customer.io/

Tracker Rank

411 / 830
Relatively prevalent

Operates Under

api-eu.customer.io api.customer.io assets.customer.io
+2 more
cdp-eu.customer.io cdp.customer.io
Suggest a change

Tracker Reach

0.07% of web traffic is tracked
by Customer.io
41 of top 10,000 sites seen loading
Customer.io tracker

Seen on these types of websites

73%
Uncategorized
17%
Business
5%
News and Portals
5%
E-Commerce
Data from Mar 2020 to Jul 2026.

Tracker Category

Customer Interaction

Chat widgets, customer support, e-commerce/content personalization and other interaction tools.

Learn about our tracker categories What is a tracker?

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