Melissa - Postal Address Verification

About us

Since 1985, Melissa has been a leading provider of direct mail and contact data quality tools to improve communication and response rates. We offer address verification, change-of-address processing, phone and email appending, merge/purge and e-marketing services to improve communications—all to help make your fundraising efforts successful.

High quality data improves your efforts in mail & fulfillment. Keep your customer records clean, current, & complete for better marketing, sales & customer service.

Melissa is a database of addresses recognized by the US Postal Service. The record set contains all data for all addresses in the United States. Each address is properly formatted in a way consistent with a standard the postal service recognizes. https://www.melissa.com/