Level up from ActiveCampaign

Discover why ActiveCampaign customers are switching to Customer.io for a superior customer engagement platform. Create data-driven push, email, SMS, in-app, and webhook campaigns within a single workflow.

Set up event triggers based on user interactions and deliver relevant content to leads and customers. Our data-first approach allows you to easily access and utilize your data without limits. 

Not interested in a demo?

Sign up for a free trial

Send dynamic mobile messages like in-app, push, and SMS, alongside email to engage users wherever they are in their lifecycle.

Designed for enterprise-level organizations with hundreds of millions of users.

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.

Platform uptime

Customer satisfaction score

Designed for universal usability, our platform minimizes operational overhead, ensuring maximum ROI for brands of all sizes.

Daily API calls

Messages sent in 2024

Webhooks sent in 2024

Global support coverage

Streamline your campaigns seamlessly across email, SMS, in-app, push, and webhooks within a centralized platform. In contrast, ActiveCampaign restricts limited mobile capabilities, supporting only email, SMS, and web-based in-app messaging. Without push notifications and expanded in-app messaging capabilities, ActiveCampaign users must invest in third-party solutions to create true multi-channel campaigns.

Unlock the power of a purpose-built, data-first platform tailored for marketers. Activate your data effortlessly with advanced features such as webhook-triggered campaigns and anonymous tracking, available across all plans. ActiveCampaign offers limited segmentation conditions and event triggers. Their testing capabilities are also basic—only five split test variations for emails are available, and SMS A/B testing is not supported. These constraints make it difficult to build sophisticated workflows, create precise audience segments, or deliver truly personalized messages.

Communicating with your customers wherever they are is paramount in remaining top of mind. Building out mobile channels such as push and in-app can unlock a whole world of activation, monetization, and user retention. And you won’t need an integration to do it, as you would with ActiveCampaign. Customer.io allows you to leverage these channels easily with our provided SDKs.

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, Klar

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, Guardio

I’ve worked with many ESPs in my career, and I’ve never seen such robust segmentation and branching logic before. It’s been so critical in setting up our customer communications. Basically, anything is possible with the right logic in Customer.io, which is amazing for a data and analytics-driven team.

Madi Sacks

Director of Lifecycle Marketing, Win

Stay compliant with GDPR, HIPAA, SOC 2 Type II, CCPA, and other regulations. 

Set rules to proactively block restricted personal data.

Keep data safe by restricting access by user role.

Terms of service       Privacy policy

 ©2025 Peaberry Software, Inc.