Browse and search through Melissa's detailed product information.
View WikiHaving trouble coding an address, or receiving unexpected results?
Submit AddressMatrix showing address, phone, geocoding & identity coverage for Melissa global products.
View Support CountriesDescriptions of the results returned by our products so you know exactly what was done to your data.
View Result CodesDashboard showing real-time status, response times and outage history.
View StatusMap of current server locations, redundancy, and dynamic response available via AWS.
View LocationsInformation on how Melissa cares for your data and maintains compliance with GDPR, SOC 2, HIPAA and other regulations.
View CertificationsView the release date calendar for our products.
View SchedulesGet the latest on new features and product advisories.
View Product News & UpdatesRead articles on how to achieve the best results using Melissa's best-of-breed address verification and related services.
Read ArticlesAccess real-time Web APIs for testing and rapid application development.
Access PortalContact Melissa locations for sales, technical support & general information.
View Global OfficesAccess our help desk to create a support ticket.
Create Ticket NowLogin and manage your Melissa account.
Login NowA monthly subscription of 5,000 lookups is good for either 5,000 lookups or for one month, whichever comes first. A subscription runs for either the number of lookups or for the period of time specified.
Easy! After your purchase, select "Off" from the Auto-Renew Plan's dropdown list on the subscription page.
It renews at the same level as your current plan unless you have specified another plan or have turned the renewal off. Need to change plans? Change it on the subscription page.