# Customer.io

> Publicly sourced profile assembled by Optimly, in the Optimly AI Brand Index. Last refreshed 2026-10-04.

- **Business Profile:** https://optimly.ai/brand/customer-io
- **Dataset:** https://optimly.ai/brand/customer-io.json
- **Markdown:** https://optimly.ai/brand/customer-io/llms.txt
- **Official website:** https://customer.io
- **Slug:** customer-io
- **Categories:** ai-machine-learning, data-analytics-business-intelligence, marketing-technology

## Overview

- **Tagline:** Combines a developer-friendly data engine with a sophisticated messaging layer, specifically designed to unify data, messaging, and AI for automated agents.
Source: Brand's website (https://customer.io) · 2026-10-04

- **Description:** Customer.io is a customer engagement platform that enables brands to unify data, messaging, and AI. It automates personalized customer experiences across email, SMS, push, in-app messaging, and other channels based on real-time behavior.
Source: Brand's website (https://customer.io) · 2026-10-04

## Offerings

- **Core capabilities:**
  - Customer Engagement Platform (Email
  - SMS
  - Push
  - In-app)
  - Data Pipelines
  - AI-driven Orchestration.
Source: Brand's website (https://customer.io) · 2026-10-04

- **Pricing:** Subscription (Tiered based on profile count and features) + Freemium (14-day trial).
Source: Brand's website (https://customer.io) · 2026-10-04

## Audience

- **Target industry:** High-growth SaaS, Tech-forward Consumer Brands, Fintech, and E-commerce.
Source: Brand's website (https://customer.io) · 2026-10-04

## Landscape

- **Competitors:**
  - Braze
  - Iterable
  - HubSpot Marketing Hub
  - Mixpanel (Messaging)
Source: Brand's website (https://customer.io) · 2026-10-04

Page last updated 2026-10-17.