Screenshots in your camera roll.Links lost in your notes.Prompts that never get it right.Save what works. Send what sells.

An AI email builder for DTC brands: save emails that work, spot what makes them click, and send on-brand emails that sell.

How it works

Save your taste. Ship your brand.No more prompt, regenerate, repeat.

01

Save

Save any email, post or page you love, from anywhere.

02

Learn

HeartCart works out what you like about them.

03

Draft

AI writes your next email from them.

04

Shape

One move instead of ten prompts. AI fixes everything around it.

Why now

AI made emails fast. Not trusted.Shoppers can tell, and they leave.

<5%

publish AI content with only minimal edits (Brafton, 2026)

40%

of shoppers would trust a retailer's emails less if AI wrote them (Validity; Adobe Express, 2026)

18%

of shoppers have already unsubscribed over AI-written emails (Validity; Adobe Express, 2026)