About Customer.io:

Customer.io is a marketing platform for sending targeted and automated emails, push notifications, and SMS messages to engage and retain an audience. Harnessing real-time behavioral data and advanced segmentation across web and mobile channels, Customer.io empowers marketers to send contextually-relevant communication that creates a great customer experience leading to retention and conversion. Customer.io is transforming marketing for high-growth companies including Ring, Codecademy, Segment and over 1500 others.

Customer.io and Poplar:
By integrating Customer.io with Poplar you can add direct mail to any Customer.io campgin. The setup is quick and easy, and just involves adding a workflow webhook to any workflow you create in Customer.io. Once integrated you can create amazing messaging campaigns that seamlessly integrate direct mail into the mix to maximize conversions of new customers and retention of current customers.