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đŸ€ŻSubstack Now Offers A/B Testing!

Let your audience show you what’s working—and meet me in our LIVE masterclass

Kristina God, MBA's avatar
Kristina God, MBA
May 15, 2025
∙ Paid
Kristina God with Canva

It’s finally here!

Substack just released one of the most powerful features for newsletter creators: A/B testing for subject lines.

This is big.

I have early access to this tool and am happy to present it to you in an easy and smart way in tomorrow’s ⏰LIVE Substack masterclass - to save you time, energy and headaches. You’ll be prepared for when it’ll be rolled out in a few days.

If you’ve ever struggled to figure out which subject line will get more opens (and who hasn’t? 😃 I’m looking at YOU!), now Substack gives you the tools to test and know for sure.

The best: It’s built right into your minimalist Substack post editor:

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