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Ortto AI Subject Line Writer — Predict open rate before you send an email
The AI subject line tester from Ortto’s AI labs can predict email open rates based on the subject line, and suggest higher-performing alternatives. The neural network was trained by Ortto engineers on billions of email subject lines and their open rates.
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Replies
Anna Filou
Interesting… but to be honest, when it asks for my email address to show me the suggestions, I think you’re just gonna add me to a spammy mail-list 😅
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You don't know what you have created. I am looking for this kind of tool and wasted so many hours on simple email subjects which make people open my emails. I hope you keep updating it with new models and i will give it a try for sure.Good luck brother.
I'm definitely going to give it a try. Subject lines are super important, especially in cold outreach. Does it also suggest subject lines with emojis included?
I couldn't try it because of this error- "We can’t verify your IP or email address"
Hunter
Enter a proposed subject line and our AI will make suggestions that will lead to a higher open rate. Have fun while boosting those conversion rates!
Love this tool. Getting the predictions is incredible, the suggestions are so helpful, and as a bonus I get to learn about the kind of subject lines that actually lead to opens. Bravo!
This sounds really interesting. I'm curious as to where did you get access to billions of email and their open status?
@abhishek1846 Ortto is a marketing automation, CDP and analytics platform. So the data came from actual subject lines Ortto customers have used in their emails and the corresponding open rates. Check out chapter 3 in this video for more info:
