Your Campaigns
Optimize Themselves
MoreMail monitors your email open rates in real time. When they fall short, AI rewrites the subject line and resends to non-openers — automatically.
+35%
Average open rate lift
10min
Monitoring interval
0
Manual steps needed
One Toggle. Three Settings. Done.
Enable auto-optimization directly in the campaign wizard. Configure your threshold and wait period, then let AI handle the rest.
Enable Auto-Optimization
Toggle it on when creating or editing any campaign. Set your open rate threshold (default: 20%).
Set Wait Period
Choose how long to wait before checking (default: 24 hours). This gives your campaign time to collect opens naturally.
AI Takes Over
If your open rate is below threshold, AI rewrites the subject line and automatically resends to everyone who didn't open.
Higher Open Rates, Zero Extra Work
Boost Open Rates Automatically
Every underperforming campaign gets a second chance with an AI-optimized subject line.
AI Subject Line Rewriting
The AI analyzes your original subject and generates a new version designed to increase curiosity and opens.
Full Audit Trail
Every optimization is logged — original subject, rewritten subject, timestamp, and results.
Fully Configurable
Set your own open rate threshold and wait period. Different campaigns can have different settings.
Non-Openers Only
The resend only goes to subscribers who didn't open the first time. No one gets the same email twice.
Works With Every Campaign
Enable on any campaign — newsletters, promotions, drip sequences. One toggle and you're optimizing.
More AI-Powered Features
AI Campaign Builder
Write emails from a single prompt
Subject Lines
A/B test AI-written variants
Send-Time AI
Deliver at the perfect moment
Engagement Scoring
Hot, warm & cold tiers
Behavioral Triggers
React to every subscriber action
Revenue Attribution
Track revenue from every email
List Hygiene
Auto-clean inactive subscribers
Every Email Deserves a Second Chance
Enable auto-optimization and let AI rescue your underperforming campaigns — automatically.
No credit card required • Free plan includes 1,000 subscribers