Match Up Email Addresses With A Ton of Personal Data

Rapleaf

Rapleaf lets you find out a lot of information about people on your email list. You can choose to get data in several dozen categories. This includes details about:

  • Demographics
  • Household Data
  • Personal Interests
  • Purchase Data
With this type of intelligence, you can start to personalize content for your customers.

Cost: Minimum $50; use their pricing calculator