WhatsApp & LINE, built into the journey

Meet customers in the one app they already have open.

Send onboarding nudges, order updates and win-back campaigns, all from the same journey builder that runs your email and SMS.

Not interested in a demo? Sign up for a free trial

Trusted by 9,000+ brands

WhatsApp & LINE, built into the journey

Meet customers in the one app they already have open.

Send onboarding nudges, order updates and win-back campaigns, all from the same journey builder that runs your email and SMS.

Not interested in a demo? Sign up for a free trial

Trusted by 9,000+ brands

WhatsApp & LINE, built into the journey

Meet customers in the one app they already have open.

Send onboarding nudges, order updates and win-back campaigns, all from the same journey builder that runs your email and SMS.

Not interested in a demo?

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.

More than a broadcast tool

Most tools treat WhatsApp & LINE as one-way blasts. We treat them as a step in a journey: triggered by behavior, connected to customer data and able to listen to replies.

One profile, multiple channels

Events and attributes from WhatsApp & LINE land in the same customer profile as email, push, and SMS, so segments and sends stay in sync everywhere.

In-flow template submissions

Draft, submit for approval, and launch new messaging templates without leaving the journey you’re building.

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.

More than a broadcast tool

Most tools treat WhatsApp & LINE as one-way blasts. We treat them as a step in a journey: triggered by behavior, connected to customer data and able to listen to replies.

One profile, multiple channels

Events and attributes from WhatsApp & LINE land in the same customer profile as email, push, and SMS, so segments and sends stay in sync everywhere.

In-flow template submissions

Draft, submit for approval, and launch new messaging templates without leaving the journey you’re building.

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.

More than a broadcast tool

Most tools treat WhatsApp & LINE as one-way blasts. We treat them as a step in a journey: triggered by behavior, connected to customer data and able to listen to replies.

One profile, multiple channels

Events and attributes from WhatsApp & LINE land in the same customer profile as email, push, and SMS, so segments and sends stay in sync everywhere.

In-flow template submissions

Draft, submit for approval, and launch new messaging templates without leaving the journey you’re building.

how it works

Close the gap between intent and execution

how it works

Close the gap between intent and execution

how it works

Close the gap between intent and execution

A new way to build

Turn one prompt into a full campaign

Watch the AI Agent generate a complete, personalized campaign from a single prompt. It already knows your workspace, your segments, and your data, and it carries that context forward every time you use it.

A new way to build

Turn one prompt into a full campaign

LLM Actions

Let intent drive the journey

See LLM actions make your journey smarter. Personalization, intent detection and lead scoring can happen mid-journey, with outputs that branch and personalize automatically—no manual logic required.

LLM Actions

Let intent drive the journey

Global messaging

Your message, everywhere that matters

See how WhatsApp and LINE work as your new channels, and what it looks like when your intelligence travels with your message, everywhere your customers actually are.

Global messaging

Your message, everywhere that matters

See how WhatsApp and LINE work as your new channels, and what it looks like when your intelligence travels with your message, everywhere your customers actually are.

Full visibility

Connect campaigns to business impact

See how Goals lets you define the outcome you care about—a purchase, an activation, an upgrade. Connect every campaign that touches it, and track real people-based progress in one view.

Full visibility

Connect campaigns to business impact

See how Goals lets you define the outcome you care about—a purchase, an activation, an upgrade. Connect every campaign that touches it, and track real people-based progress in one view.

Customers love us

Preferred by product-led companies

Customer.io is this incredibly flexible tool that allows you to do all these amazing email campaigns, and Attio is the equivalent that allows you to do all these amazing things with your CRM. That’s super important when you’re an early-stage startup: you don’t waste time, you don’t waste money, and everyone on your team can do anything.

Alex Vale

Manager

Messaging frequency is key for our strategy. We can’t email our customers daily, so increasing frequency with a multi-channel strategy is how we can scale message volume. The conversion rates prove that strategy is working.

Ugo Iwuchukwu

Head of Marketing

We send every single customer profile from our database into Customer.io. Attributes are constantly changing too, so we need a platform that automatically updates people's values whenever they change.

Michelle Ballen-Griffin

Director of Data