About NetProspex

NetProspex helps B2B companies discover and connect with new customers.

Finding accurate email addresses and phone numbers for prospects is a major pain point for B2B marketers.

NetProspex solves this data quality challenge with CleneStep^TM, a proprietary data-cleansing process that ensures accuracy. Through crowd-sourcing, NetProspex acquires millions of new business contacts monthly. However, most of these records are below acceptable quality standards.

CleneStep^TM first removes incomplete, invalid, and duplicate records. This process also removes personal (e.g., @gmail.com) and generic (e.g., info@company.com) email addresses. The remaining records are cleaned through a proprietary three-dimensional verification process:


1. Email verification ensures high deliverability.
2. SocialVerify^TM confirms current company affiliation.
3. Phone validation ensures connect-ability. (Over 1 million phone calls are made monthly.)

The result is a comprehensive lead generation database of millions of business professionals with up-to-date email, phone, postal, and social contact information.