Skip to content

Email Subject Line

Definition

An email subject line is the headline of an email, the copy that appears in a recipient's email inbox. An email subject line, along with a sender name, is a first impression – and often a key factor in affecting email open rates.

Email subject lines can be personalized by using personalization tags based on the data contained in your email service provider's platform.

How can you create a unique experience for each customer?

Ready to get started?

Try it free. No credit card required. Instant set-up.