Learn about Customer.io and start using the platform

Identify the people you want to send messages to

Set up your first campaign and send messages

Send in-app, push, and Slack messages

Personalize messages with data in or out of Customer.io

Call an API and incorporate outside data in your campaigns

Write your own back-end integration

Integrate your apps so you can identify users and send rich pushes

Get data from, and send data to, your backend systems