Articles

Screenshot of Claude Cowork creating a branded email in Customer.io Design Studio from a single text prompt

Message composing

Using cowork to personalize emails at scale: A 9x tutorial

Molly Evola

Molly Evola

Sr. Content Marketing Manager

Claude skills for marketers: What to use and how to build them

Molly Evola

Molly Evola

Sr. Content Marketing Manager

retention marketing blueprint book on orange background

Product-led growth

The Retention Marketing Blueprint: Channel Strategy

Molly Evola

Molly Evola

Sr. Content Marketing Manager

Illustration showing customer data flowing into automated marketing campaigns across email, SMS, and in-app channels

What are the most effective data-driven marketing strategies in 2026?

Molly Evola

Molly Evola

Sr. Content Marketing Manager

Subscribe

Get the latest tips & guides, right to your inbox

269 posts

llm actions block in customer.io visual workflow builder

Lifecycle marketing

LLM actions in action (and prompts you can steal)

Molly Evola

Molly Evola

Sr. Content Marketing Manager

customer.io's cli

Product-led growth

Some of our best customers never open our app

Naomi West

Naomi West

Sr. Product Marketing Manager

Customer.io branded graphic

MCP sucks, mostly

Paul Senechko

Paul Senechko

VP of Engineering

Lifecycle marketing

From UNSPAM 2026 to action: 5 takeaways worth stealing

Cody Stover

Cody Stover

Director, Demand Gen

Newsweek 2025 most-loved workplace badge

What makes Customer.io a most-loved workplace

Molly Evola

Molly Evola

Sr. Content Marketing Manager

green background with an auto.link text and cursor clicking

Message composing

Auto linking in email: Feature or bug?

Mark Robbins

Mark Robbins

Developer Advocate

lessons learned from shipping the Customer.io MCP server

What shipping an MCP server taught us about our customers

Paul Senechko

Paul Senechko

VP of Engineering

Outlook broken icon

Message composing

New Outlook, same headache

Mark Robbins

Mark Robbins

Developer Advocate

Customer.io, Tigres UANL, and Raidar.io logos

How Tigres and Raidar.io built Liga MX's most engaged fanbase

Molly Evola

Molly Evola

Sr. Content Marketing Manager

Customer engagement platforms that integrate with Snowflake

Molly Evola

Molly Evola

Sr. Content Marketing Manager

bell with red circle notification icon to represent push notifications

Personalization

Personal vs. personalized: Push notifications

Molly Evola

Molly Evola

Sr. Content Marketing Manager

Georgia Aquarium jellyfish exhibit with the Georgia Aquarium

How Georgia Aquarium modernized its marketing stack with Customer.io

Molly Evola

Molly Evola

Sr. Content Marketing Manager

GDPR compliant

AICPA SOC certified

Users love us

Security first

HIPAA compliant

Supercharge your messaging

Get startedGet started Book a demoBook a demo

14-day free trial
No credit card required
Cancel anytime