As an Email Marketing and Lead Generation Company we rely on great data partners.
Over the course of 12 months and 2+ Millions Emails we've averaged of 87.3% deliverability with lead411's data.
We've tried all the other data vendors out there, you won't find this sort of accuracy anywhere short of spending $1/record.
I think their low pricing structure and their smaller database opens them up potentially to over saturation of the data as they bring on more customers.
Lead411's service helps us with: