Ortto AI Subject Line Writer - Predict open rate before you send an email

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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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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!
Wow this is exactly I need when we build an automation flow for drip email campaign. Sometimes we already sent it out and decrease our domain trustworthy, which could make it likely end up in the spam inbox in the future. Will definitely try it! Congrats guys on the launch!
This sounds really interesting. I'm curious as to where did you get access to billions of email and their open status?
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:
Thanks for the response Chloe
Are there any limits for this freebie?
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?
can confirm
It seems to be great! Congratulations.
Congratulations on the launch 🚀
Congrats on the launch. 🥳 I also launched the Digital Product Kit.
I like this! Going to use 🔥
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