Send Time Optimization
Per recipient send time prediction based on past opens, timezone, and engagement history.
Send time optimization predicts the best delivery time for each individual recipient from their past opens, timezone, and engagement, then sends when that person is most likely to open, rather than using one fixed window.
How it works
Evox analyzes each recipient's open history, click behavior, and engagement frequency to build a per person timing profile. It combines that history with timezone data and behavioral patterns to forecast the optimal delivery window for each individual. Personalized delivery windows are scheduled so emails arrive when each recipient is most likely to engage. Predictions are refined continuously as new engagement data arrives. New recipients without history receive timing based on timezone and general patterns until their own profile is built.
Key capabilities
- Individual pattern analysis of open times, click behavior, and engagement frequency.
- Predictive timing that forecasts each recipient's optimal delivery window.
- Automatic timezone detection and local time optimization for global audiences.
- Per person delivery scheduling across many recipients at once.
- Engagement history processing across multiple campaigns.
- Continuous refinement of predictions as new data comes in.
Tips
For new contacts with no engagement history, the system uses timezone and general patterns first, then switches to individual optimization once enough data is collected.