FEATURES
Top reasons companies choose us over ActiveCampaign
Send dynamic mobile messages like in-app, push, and SMS, alongside email to engage users wherever they are in their lifecycle.
Built to scale
Designed for enterprise-level organizations with hundreds of millions of users.
Unlimited data
Store and use as much data as you need, with unlimited events, attributes, and triggers. Send all your data out of Customer.io at no extra charge.
Customer.io | ActiveCampaign | |
|---|---|---|
Mobile SDK | Yes | No |
Mobile Push notifications | Yes | No |
In-app messages | Yes | Limited functionality |
Unlimited event creation + usage | Yes | No |
Dedicated IPs | Yes | Additional fees apply |
Anonymous events | Yes | No |
Data collections | Yes | No |
Workflow metrics | Yes | No |
Unlimited sending | Yes | No |
Unlimited users | Yes | No |
Customers love us
Preferred by product-led companies

We use all channels in our campaigns, when it makes sense to do so. Last month we sent over 11M emails, over 5M push notifications, almost 1M in-app messages, and almost 100,000 SMS messages from Customer.io.
Diego Schocher
Business Architect


We were blown away by our ability to have marketers create complex automations without having to get too technical. We also have engineers in the platform and love that both departments can easily execute their visions.
Ido Schachter
R&D Tech Lead


We were blown away by our ability to have marketers create complex automations without having to get too technical. We also have engineers in the platform and love that both departments can easily execute their visions.
Madi Sacks
Director of Lifecycle Marketing









