Increase productivity and accuracy in spatial analysis and mapping with industry-leading location intelligence, address verification and enrichment tools.
For more than 30 years, Melissa has provided contact data verification and cleansing solutions, including address data quality and location intelligence resolution, to more than 10,000 customers worldwide. We use the most up-to-date, multisource datasets to bring you accurate and reliable information you can use across the enterprise. Work with us to improve:
Real-time, point-of-entry address correction and validation for 240+ countries.
Convert addresses into lat/long coordinates, fix spelling errors, and complete addresses that have missing or invalid components to provide more precise results.
Determine the physical location of your web visitor’s IP address, then add associated comprehensive geolocation data, including Whois data.
Get fresh, accurate real estate & property data on more than 140 million U.S. properties, including parcel and building info, calculated value, deed history and more.
GAD provides complete location information on all addresses in an area including address type, latitude and longitude coordinate, county FIPS and Census Key.
Get risk scores for every U.S. address or lat/long coordinate. Melissa’s web service provides scores for hazards like flood, wildfire, lightning, straight-line winds, hurricanes, tornadoes, earthquakes, and more.