I recently did this cold email AI campaign for a performance coach:
I used a 10k contacts list of mine on Apollo, 10k 5M+/yr CEOs with headcount growth of 15%/year.
Here is the partial prompt I used to get the customized 3 lines:
here are examples of what we obtained:
I used a combination of Apollo and Persana to achieve this.
Let me know if you think doing something similar for you.