Address verification for the web

Instantly validate any US address with LiveAddress. Provided through a web service interface, LiveAddress uses USPS® CASS-certified technology to verify and correct your addresses. LiveAddress guarantees address quality by preventing errors at the source--during data entry. LiveAddress can also be utilized to cleanse your existing lists, schedule periodic scrubbing, or maintain integrity at point of entry. LiveAddress ensures efficiency and accuracy when gathering and maintaining address data.

Features

Instant address verification including ZIP+4 and county assignment in real time Address verification against the official USPS® file, down to the apartment/suite level Automatically adds ZIP+4 Codes and county data to addresses Standardize spelling, punctuation, and abbreviation CASS-CertifiedTM Real-time address verification can be completely integrated into your website, desktop software, or database in minutes using XML or JavaScript Keep your database clean from inaccurate addresses 99.98% uptime--the best in the industry

Benefits

Real-time address verification can be integrated quickly and simply into your current system Can be easily integrated into your current website shopping cart, checkout, or user sign-up process. Try the Javascript demo on this page. See a reduction in returned mail, improved delivery times, and reduction in fraudulent transactions and purchases Lower credit card merchant fees through having a full, 9-digit ZIP Code Fewer correction charges from major carriers like UPS®, FedEx®, etc. Easy to install No maintenance required Full support included with every purchase

Tech Specs

Web service definition (WSDL) Implementation guide Ability to submit a single address or thousands at a time Sub-100ms response times

Pricing

Each plan comes with a 30-day, 500-address free trial. Choose any plan to start a trial.

Number of Queries	Monthly Subscription Price	Yearly Subscription Price
500/mo or 6,000/yr	$19.95	$199.95 (save $39.45!)
1,000/mo or 12,000/yr	$29.95	$299.95 (save $59.45!)
5,000/mo or 60,000/yr	$49.95	$459.95 (save $139.45!)
10,000/mo or 120,000/yr	$79.95	$759.95 (save $199.45!)
25,000/mo or 300,000/yr	$199.95	$1,499.95 (save $899.45!)
50,000/mo or 600,000/yr	$299.95	$2,599.95 (save $999.45!)
100,000/mo or 1,200,000/yr	$499.95	$3,999.95 (save $1,999.45!)
250,000/mo or 3,000,000/yr	$899.95	$6,999.95 (save $3,799.45!)
250,001+/mo or 3,000,001+/yr	Contact us for options	Contact us for options

What's Included

Access to the Qualified Address LiveAddress API C#, Java, PHP, HTML and Microsoft Access example code Implementation instructions

Availability

Javascript version XML version Instant web access

Street

City
State
ZIP
County
Country

Get real-time address verification with USPS®-Certified technology.