AI Marketing
Send-Time Optimisation
Each contact gets the email at the hour they usually open, based on their own history, instead of one blast at 9am.
Highlights
- 01Per personDelivery is spread across the hours each contact has opened before.
- 02Learns from opensEvery open updates the contact's best hour.
- 03One switchTurn it on per campaign; new contacts fall back to your send time.
What's included
- Best hour per contact
- Sensible default for new contacts
- Per-campaign toggle
- Works with A/B tests
Start
Ship it this afternoon.
Start free with 10,000 API calls a month, no credit card required.
No credit card · 5,000 free emails/month · Cancel anytime