Message Atomation

Send the right message, every time

Connect your data, build cross-channel campaigns, and automate messages that respond to real customer behavior.

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Trusted by 9,000+ brands

Message Atomation

Send the right message, every time

Connect your data, build cross-channel campaigns, and automate messages that respond to real customer behavior.

Form not working? Click here to get your referral link

Trusted by 9,000+ brands

Message Atomation

Send the right message, every time

Connect your data, build cross-channel campaigns, and automate messages that respond to real customer behavior.

Form not working? Click here to get your referral link

Trusted by 9,000+ brands

We unify your data, messaging, and AI into a single platform, so every interaction with your customers is stronger and more relevant than the last.

Reach customers on every channel

Send email, SMS, push, and in-app messages from one place. No tool-switching, no lost context.

Build journeys that respond:

Map multi-step campaigns that trigger automatically based on what customers actually do.

Launch faster with your AI Agent

Draft messages, build workflows, and optimize campaigns in a conversation. Less setup, more sending.

We unify your data, messaging, and AI into a single platform, so every interaction with your customers is stronger and more relevant than the last.

Reach customers on every channel

Send email, SMS, push, and in-app messages from one place. No tool-switching, no lost context.

Build journeys that respond:

Map multi-step campaigns that trigger automatically based on what customers actually do.

Launch faster with your AI Agent

Draft messages, build workflows, and optimize campaigns in a conversation. Less setup, more sending.

We unify your data, messaging, and AI into a single platform, so every interaction with your customers is stronger and more relevant than the last.

Reach customers on every channel

Send email, SMS, push, and in-app messages from one place. No tool-switching, no lost context.

Build journeys that respond:

Map multi-step campaigns that trigger automatically based on what customers actually do.

Launch faster with your AI Agent

Draft messages, build workflows, and optimize campaigns in a conversation. Less setup, more sending.

How it works

Data, messaging, and AI in one place.

How it works

Data, messaging, and AI in one place.

How it works

Data, messaging, and AI in one place.

Message composition

Design messages that convert

Build beautiful, on-brand emails with Design Studio's visual editor or let your AI Agent write the first draft. Switch between drag-and-drop and code as needed.

Message composition

Design messages that convert

Build beautiful, on-brand emails with Design Studio's visual editor or let your AI Agent write the first draft. Switch between drag-and-drop and code as needed.

Journey builder

Automate workflows without the complexity

Map, edit, and launch multi-step journeys with a visual builder. Trigger messages based on behavior, events, and attributes.

Journey builder

Automate workflows without the complexity

Map, edit, and launch multi-step journeys with a visual builder. Trigger messages based on behavior, events, and attributes.

Cross-channel

Every channel, one workflow

Orchestrate email, SMS, push, and in-app campaigns from a single place so every touchpoint feels connected.

Cross-channel

Every channel, one workflow

Orchestrate email, SMS, push, and in-app campaigns from a single place so every touchpoint feels connected.

Customers love us

Preferred by product-led companies

Customer.io is the most intuitive and robust omnichannel messaging platform I’ve ever used. They beat the competition out of the water.

Alex MacCaw

Founder

Customer.io can do what other marketing automation tools can’t—take in millions of events from users per day, segment through them almost instantly, and use any campaign action imaginable to create workflows.

Gerald Aichholzer

Digital Marketing Executive

Customer.io is an irreplaceable piece for our marketing automation and operations stacks. Anyone on our team can build rich, diverse customer journeys with ease. Now with the CDP, all of our customer journey touchpoints are integrated into one intelligent platform.

Matt See

COO