Tag

Email

116 posts

Blue hexagons swirling toward a dark blue prism on a light purple background

How to choose an omnichannel messaging tool

Janelle P

Janelle P

Content Marketing Manager

light yellow hexagons spiraling on a purple backround

What is omnichannel messaging, and how do you actually do it?

Janelle P

Janelle P

Content Marketing Manager

progress meter on blue background

Personalization

Best Mailgun alternatives for transactional messaging

Janelle P

Janelle P

Content Marketing Manager

green circle moving toward hot pink hexagons

Lifecycle marketing

AI agents for marketing: what they do and where to use them

Janelle P

Janelle P

Content Marketing Manager

Light blue and purple squares in a row

Personalization

Best Postmark alternatives for reliable transactional email

Janelle P

Janelle P

Content Marketing Manager

light blue circle spiraling into a prism

Lifecycle marketing

Best SendGrid alternatives for email, push, in-app, and messaging

Janelle P

Janelle P

Content Marketing Manager

Purple rectangular prism spiraling toward pentagon with blue background

Personalization

Best Resend alternatives for transactional email, in-app, and push

Janelle P

Janelle P

Content Marketing Manager

green target on map of globe

Product-led growth

Full recap of Customer.io's Summer ‘26 product release webinar

Savannah White

Savannah White

Product Marketing Manager

Abstract shapes moving forward in a workflow against a purple background

Message composing

Which AI subject line generators and AI email tools are worth using?

Janelle P

Janelle P

Content Marketing Manager

europe-email-open-tracking

Privacy and security

Email open tracking in Europe: What marketers need to know

Janelle P

Janelle P

Content Marketing Manager

Open email in customer.io dashboard

Choosing a marketing platform for the best email deliverability

Janelle P

Janelle P

Content Marketing Manager

Abstract yellow circle flying toward prism

How to improve email deliverability: A practical guide

Janelle P

Janelle P

Content Marketing Manager

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

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

Outlook broken icon

Message composing

New Outlook, same headache

Mark Robbins

Mark Robbins

Developer Advocate

Side-by-side comparison of an email color grid in standard and forced dark mode, showing how Gmail on Android shifts background and text colors through algorithmic darkening

Message composing

Taming forced dark mode: How to test and fix email color changes

Mark Robbins

Mark Robbins

Developer Advocate

Email | Customer.io