Case Study: National Lead Generation Company achieves clean, reliable real-estate lead delivery with Webbula Data Appends

National Lead Generation Company - Customer Case Study

The National Lead Generation Company collects and resells more than 30,000 real estate mortgage leads per month, so data quality and deliverability are critical to their business. To address errors, duplicates and other risks, they engaged Webbula and used the Webbula Data Appends Solution along with hygiene services.

Webbula implemented an easy API drag-and-drop integration to validate and append the monthly feed against its dataVault truth-set, correcting fake emails, bad addresses, typos and duplicates, then ran Multi-Method Hygiene filters that check 30+ issue types (spam traps, bounces, moles, bots). The result was a sparkling clean, reliable dataset for resale—Webbula now cleans the client’s full monthly volume, reducing deliverability risk and protecting sender reputation.