New 42-day free trial
Smarty

Accurate addresses. Smarter decisions.

  • Fix & verify addresses instantly
  • Faster form fills, more conversions
  • Get the real rooftop coordinates
  • Discover enriched address data
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chase logo
cox logo
guidewire logo
nasa logo
uber logo
american red cross logo
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chase logo
cox logo
guidewire logo
nasa logo
uber logo
american red cross logo
chase logo
cox logo
guidewire logo
nasa logo
uber logo
american red cross logo

Smarty products

Address Verification

Validate and standardize addresses for 250 countries and territories around the globe with lightning-fast processing speeds.
us address verification
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Address Autocomplete

Improve form completion rates and create a better user experience by quickly suggesting properly formatted addresses for more than 250 countries.

Geocoding

Effortlessly convert addresses into hyper-accurate latitude and longitude coordinates, and vice versa, at mind-blowing speeds.
Isometric illustration of a digital drawing pad with a stylized map, featuring a stylus drawing on it and minimalist buildings, representing address autocomplete functionality.
Isometric illustration of a digital map with colorful buildings marked with icons for location, economic data, and settings, symbolizing address enrichment services.

Address Enrichment

Access over 350 property attributes, including structural, locational, and financial information.
Easy, fast, reliable

Our simple API documentation and fantastic customer support make it easy to start validating addresses in just a few minutes.

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Get rolling in minutes

No credit card required. Get 1,000 free lookups. Try out the full version before signing up.
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99.999% up-time

Our service averages (drumroll please)…99.999% up-time!
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Every address on the planet

From Tokyo to Toronto and everywhere in between. Verify addresses with our USPS and International address validation APIs.
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Customer-loving support

Talk with real people who love helping you.
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Ridiculously good documentation

Comprehensive and easy-to-digest documentation. From our address validation APIs to our List Processing Tools, every detail you need is right here.
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Guaranteed data security

24 hour monitoring, encryption, and hashed. And we swallowed the key.
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Transparent pricing

Simple pricing. No setup fees, commitments, or gimmicks.
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Really fast

There's fast and then there's Smarty fast. Our service averages sub-30 millisecond response time.

Our results

You don't have to take our word for it. The numbers speak for themselves.
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Integrations Plugins

Validate and standardize addresses for 250 countries and territories around the world with lightning-fast speed and precision.

Ready to get started?