In this day and age who doesn’t offer a free trial, or show case studies of success. Who has used your product and did it work for them?
Super misleading. Also not sure what the user will get for a monthly fee. Is the list getting updated on a monthly basis?
EDIT: I just reread this and it seems rude. That's not my intention, however when you charge people money and take something from them - anything, even their email - it is expected that they get some value in return, even if that's not very significant.
Another sales pitch just feels like a steal, not only of their data (email), but of their time.