One platformfor all your messaging

Discover why brands choose Customer.io over Salesforce Marketing Cloud as their go-to customer engagement platform. Leverage your first-party data to engage customers throughout their entire lifecycle using in-app, push, SMS, email, and webhooks.

Use data from any CRM or data warehouse, including a seamless, bi-directional integration with Salesforce Sales Cloud, to drive unlimited marketing campaigns—all without surprise overages. Manage everything in one place and unlock the full potential of your marketing efforts.

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Build campaigns in Customer.io without extensive engineering support. Our platform is powerful yet user-friendly, and our award-winning customer success and technical support teams are available to solve any challenges.

Trigger campaigns based on profile attributes, events, or actions without restrictions. Store and use as much data as you need, and send all your data out of Customer.io at no extra charge.

From small startups to global enterprise companies with hundreds of millions of users, Customer.io is designed to grow with you, ensuring your marketing efforts scale seamlessly.

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

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Messages sent in 2024

Webhooks sent in 2024

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Orchestrate campaigns across email, SMS, in-app messages, push notifications, and webhooks—all within one central platform. With multiple workspaces and unlimited users, execute all the marketing programs you need without restrictions.

Choose Customer.io for unlimited data and flexible payment options. Our all-inclusive pricing covers strategic support, API calls, data hosting and storage, send rate limits, technical support, and more without any additional charges.

Unify your customer data management, create personalized messages, and design emails in a single, intuitive interface. Experience powerful campaign development tools loved by marketers, developers, designers, and data analysts alike. 

Customer.io is an irreplaceable piece for our marketing automation and operations stacks. It's flexible and powerful yet simple and intuitive enough that anyone on our team can build rich, diverse customer journeys with ease.

Matt See

Lighthouse

We were using a ton of different tools before, and now with Customer.io, we don’t have to spend hours configuring different emails. We can drag and drop, easily make campaigns, and all of our emails live in one centralized place where we can have anyone on our team access and configure campaigns and broadcasts.

Ben Spring

Co-Founder of TryHackMe

Customer.io was the easy choice to go with because of it’s clear ability to scale with our company. It’s super easy to for us to now stream in our user’s activities so we can quickly segment users based on who they are and what they’re doing to send the best messages at the right time.

Carl Winans

Co-Founder and CEO of Rebound

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