Vital CRM
Can I use marketing emails to do A/B Test?
1. You can go to [Customer > Tools > Random grouping and add tags].

2. Group customers and dd tags to them.

3. When sending marketing emails, click [Send SMS/email to the customers with the tags] for the sending method, and select the tag for testing.

https://faq.vitalyun.com/EN/CRM#4379