Ridiculously Awesome Address Verification
SmartyStreets is simply the best solution for USPS and International Address Validation. From our APIs, to our list-processing tools, we have an address validation solution for you.
Address Validation Tools
Single Address Verification
Need to lookup a few addresses, one at a time? Our Single Address Validation tool is easy to use.
Have a list of addresses that need to be processed? We make it fast and simple.
Address Validation APIs
Want to build address validation into your custom application? We've got you covered.
US Rooftop Geocoding
Geocoding transforms addresses into lat/long coordinates. We provide hyper-accurate geocoding at blazing speeds. All for a fixed price.Learn More