Quickly generate catchy and relevant email subject lines tailored to your audience and campaign objective.
How do I quickly get several subject line options for an A/B test?
Describe the campaign and audience (e.g. "50% sale on sneakers for a sports audience") and click "Generate" — you get 6 subject lines with different tones, ready to compare in an A/B test.
What is the ideal length for an email subject line?
Most email clients show 40-60 characters on desktop and even fewer on mobile — short, specific subjects usually outperform long generic ones.