Our newsletters have you covered, from feature release announcements to highly-targeted event invitations. Send to a custom segment, your entire database, or handcraft your own customer list.
Transactional and event triggered campaigns are perfect for online shopping receipts, data export notifications, and password resets. You're only limited by the data you pass to Customer.io. Learn more
Dynamic segments ensure that every email or multi-channel campaign sends to the right recipients, based on any mix of customer profile data as well as in-app behavior.
Test your email's from address, subject line, content, and timing. Even control variant distribution.
Send a series of messages from a single trigger. We stop sending when people stop matching.
Choose to send emails only during business hours—or any other block of time.
Connect every campaign to an action. Measure success.
With Liquid templating, you still have the power of code without having to re-deploy your site.
Use our designed templates or bring your own. We'll help you make sure your emails look great!
Filter by delivery status, email engagement, or email address. Quickly understand and export by your desired metrics.
Whether you're working with email, SMS, webhooks, or Slack messages, you can quickly switch views to focus on a particular channel.
For experts that prefer an export, quickly generate a CSV for more in-depth analysis of email performance.
Harness Customer.io's best-in-class rules engine for any targeted messaging channel, like SMS, push notifications, and even snail mail.
Trigger sophisticated workflows to automate messages and alerts to other marketing, sales, productivity, and collaboration tools.
No credit card required