

Integrate Customer.io with ClickHouse
Don't go through the pain of direct integration. RudderStack’s Customer.io integration makes it easy to send data from Customer.io to ClickHouse and all of your other cloud tools.
Easy Customer.io to ClickHouse integration with RudderStack
RudderStack’s open source Customer.io integration allows you to integrate RudderStack with your Customer.io to track event data and automatically send it to ClickHouse. With the RudderStack Customer.io integration, you do not have to worry about having to learn, test, implement or deal with changes in a new API and multiple endpoints every time someone asks for a new integration.
Popular ways to use ClickHouse and RudderStack
Import analytics-ready marketing data into your warehouse. Select the data points you need and sync with the click of a button.
Combine all of your marketing data to build a full understanding of the effectiveness of your campaigns.
Understand which content is valuable to which segments and build higher-performing marketing campaigns.
Frequently Asked Questions
About ClickHouse
ClickHouse is a column-oriented DBMS mainly used for running online analytical processing (OLAP) queries. It is open-source, fast, and allows you to store real-time data for analysis.
ClickHouse was originally developed by Yandex – the Russian IT company. Some of its features include linear scalability, very good fault tolerance, and high reliability. Because of its column-oriented nature, you can process billions of rows and multiple gigabytes of data per second, without any hassle.
ClickHouse is very simple and easy to use and works out of the box. It is your perfect database for all your data processing, ingestion, and reporting needs.
About Customer.io
Customer.io is a popular platform for sending automated messages and emails to your customers, with a focus on security and privacy. With Customer.io, you get complete information about your customers in one place, and use it to create personalized messages and campaigns for them.
RudderStack supports sending your events to CustomerIO from the cloud mode S2S (Server to Server) and native web SDKs by calling the relevant RudderStack APIs.