Superlines pretests email subject lines for you in seconds using our benchmark data and machine learning. It also automatically writes more subject ideas and tests how good they are.
Save hours of work weekly with instant open rate predictions.
Let Superlines automatically write new subject line ideas.
Use Superlines to predict results already when planning your marketing campaigns.
For content creators
No more hours of work spent on A/B testing and thinking about new subject variations.
Import subject line and open rate data from your email platform to Superlines, and it will learn what type of subject lines your users like the best.
Works with Adobe Campaign, SalesForce Marketing Cloud, Mailchimp and more.
Contact our sales team to train Superlines with your own email data or data from other marketing channels such as Google Ads, Twitter Ads, and more.
We have over a decade-long experience of how time-consuming writing content, A/B testing, and optimization work can be.
We created Superlines to help other marketers, entrepreneurs, and companies increase marketing results while making sure they can focus on things that matter the most.
Using Superlines, you have the power to use advanced AI that will save you hours of work weekly and increase your chances of reaching your targets.
- Superlines team