SmartyStreets Products

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US Address Verification

Inaccurate and non-standardized address data is costing your business a bunch of time and money.

With US Address Verification by SmartyStreets, you get the fastest and most accurate single address verification, bulk address validation, and address validation APIs on the planet.

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Single Address Verification

Only need to validate a single address? Try this demo (US or International addresses). Get up to 45 metadata points about the address too.
SmartyStreets Single Address Verification

Address Validation For Lists

Have a list of addresses to validate? Validate up to 25,000 at once using our address list processing tools. Uses a simple copy/paste process.
SmartyStreets Address Validation for Lists

Address Validation APIs

SmartyStreets provides a number of robust, address verification APIs.
  • Ruby
  • Python
  • Java
  • Go
lookup =

lookup.street = '1600 Amphitheatre Pkwy' = 'Mountain View'
lookup.state = 'CA'
lookup.zipcode = '21229'


result = lookup.result

International Address Autocomplete

Keep your database clean and convert more form fills from international customers. Addresses for over 120 countries are suggested in their correct format, as uses enter them in real time.
SmartyStreets International Address Autocomplete

US Rooftop Geocoding

The highest accuracy geocodes available on the market. Our 'rooftop geocoding' returns the lat/long for the actual center of the building. No one else comes close.
US Rooftop Geocoding

US Reverse Geocoding

Give us the geocodes, we'll give you the corresponding, valid addresses. Super fast. Crazy accurate.
US Reverse Rooftop Geocoding
Product Features Comparison
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The following metadata is returned for all valid US addresses:

  • Input index
  • Candidate index
  • Addressee
  • Delivery line 1
  • Delivery line 2
  • Last line
  • Delivery point barcode
  • Urbanization
  • Primary number
  • Street name
  • Street predirection
  • Street postdirection
  • Street suffix
  • Secondary number
  • Secondary designator
  • PMB designator
  • PMB number
  • City
  • State
  • ZIP Code
  • ZIP+4 code
  • Delivery point
  • Delivery point check digit
  • Record type
  • County FIPS
  • County name
  • County route
  • Congressional district
  • Building default indicator
  • RDI (residential/commercial)
  • Latitude
  • Longitude
  • Precision
  • Time Zone
  • UTC offset
  • Observes DST
  • DPV™ match code
  • DPV™ footnotes
  • CMRA
  • Vacant
  • Active
  • EWS match
  • Footnotes
  • LACSlink code
  • LACSlink indicator

The leader in location data intelligence

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