Hey {!First Name},
I just left you a voicemail but wanted to drop a line by email in case this is more convenient for you.
I’m reaching out because it looks like {!Point of alignment between their company and yours}.
We’re {!Company pitch with value to them — include stat & customer name(s)}.
{!First Name}, I’d love to connect about your specific needs. I also have a suggestion about how you can {!Achieve desired result} (with or without us).
Give me a call back at {!Your phone number} if convenient, or feel free to reply to this email.
Thanks!