Address Validation, Geocoding and Change of Address

Our real-time APIs ensure that your addresses and locations are correct, allowing you to reduce resources and paper waste, increase deliverability and customer satisfaction while maximizing postal discounts.

Test drive as many of our real-time services as you like.
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Each key includes 500 test transactions and our dedicated 24/7 customer support.

Address Validation

Our CASS-certified, address validation APIs provide coverage for over 240 countries and instantly correct, verify and append mailing addresses for increased deliverability, cost-saving postal discounts and improved customer satisfaction.

Address Geocode

Our geocoding APIs translate addresses into exact longitude and latitude coordinates using cascading logic to achieve a 99.8% match rate accuracy. The US service also supports reverse geocoding longitude and latitude to determine mailing addresses.
Select product:
United States
Canada

Address Insight

Address Insight combines the power of three of our leading services, address validation, geocoding for longitude and latitude, and appending regional demographics, all with a single API call, providing a comprehensive customer profile.
Select product:
United States

Address Detective

Address Detective uses fuzzy logic & additional data points to solve and fix fatal addressing errors that standard address validation cannot. This service includes our CASS-certified address validation service for US addresses and country append logic for international addresses.
Select product:
United States
International

NCOA Live

Our USPS-approved change-of-address API helps maintain up-to-date mailing addresses and meets the NCOALink requirements for postal discounts. The service returns change of addresses for both residential and businesses.
Select product:
United States

Questions?

Let our data quality advisors help you select the right service for your business needs.

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