Write campaigns in seconds,
not hours.
Describe your goal in one sentence. MoreMail's AI generates the subject line, preview text, full HTML body, and CTA button — optimised for opens using data from millions of real sends.
One prompt. Five outputs.
Everything you need to send, generated in one shot.
Subject line
Crafted for curiosity + clarity. Under 50 chars for mobile.
Preview text
The 90-char snippet that shows in the inbox before opening.
Email body
Full HTML with sections, bullet points, and brand-appropriate tone.
CTA button
Action-oriented copy and placement based on campaign goal.
Plain-text fallback
Auto-generated for email clients that block HTML.
How it works
Four steps from blank page to ready-to-send.
Describe your goal
Type a sentence about your campaign: who it's for, what you're promoting, and the tone you want. The AI handles everything else.
"Write a re-engagement email for users who haven't opened in 30 days. Friendly, not pushy. Highlight our new automation feature."
AI generates the full campaign
In seconds you get a subject line, preview text, complete HTML body, and a CTA button — all optimised for opens and clicks.
The model is trained on open-rate data from millions of email sends, so it knows what subject lines actually perform.
Preview and refine
See exactly how the email looks in Gmail desktop, Gmail mobile, and Outlook — including dark mode. Edit inline or regenerate.
No more "it looked fine in preview" horror stories. What you see is what your subscribers see.
Send or save as template
Schedule to your list or a segment, or save as a reusable template. The AI learns from your campaign's performance for next time.
After sending, the self-optimizing loop kicks in — suggesting improved subject lines based on your actual open data.
vs. writing it yourself
The average marketer spends 3+ hours on a single campaign. MoreMail does the same in under 30 seconds.
Works great with
Stop staring at a blank page.
Your next campaign is one sentence away. Free to start, no card needed.