Real-time address verification

Search an address

Seeing is believing. Start typing an address for a real-time demonstration.

Country Address

How it works

Parse component

We parse the address from the web form into possible component parts.

Build search strings

These component parts are used to create search strings to find a match.

Search database

We search the USPS® database to verify that the address exists.

Score results

Because parts of an address may match many addresses in the database, we score them based on a set of criteria.

Choose best address

Now, we choose the best matched address based on its score.

Determine match type

Based on matching confidence, we’ll update the address or flag it for review.

Options for real-time address verification

Self-service integration

How do you get started? Simply add one line of JavaScript to your website or landing page to start validating addresses. It’s an easy 5-step process that will get you up and running in 5 minutes!

Get started

Address verification API

Our REST- and SOAP-based web service can be integrated into your web forms, browser-based applications, and thin-client environments. Contact us to learn more.

Pre-integrations

Our tools are pre-built into leading CRM and ERP applications, allowing you to take advantage of address validation from your existing systems.

View integrations

Need to validate a list? Get started

Features

Incomplete addresses are automatically completed and correctly formatted
Full addresses can be pasted into an underlying application
Addresses are formatted to a consistent standard
Validation of international addresses is available

Benefits

Reduces up to 80% of key strokes required to record a normal address
Improves customer service and brand perception
Enables more accurate decision-making
Saves time and money on wasted communications and returned shipments
Offers customized implementation for major applications, including Salesforce, SAP, Siebel, and Microsoft Dynamics

What our customers say

Address errors were costing us $30,000 annually in address correction fees and causing delivery delays, which resulted in unnecessary expenses and unhappy customers.

As a growing online retailer, we needed a solution to reduce these fees and improve customer satisfaction. Experian Data Quality did both; they've also provided a definite benefit to our online checkout experience.

David Kravetz Co-Founder, Fairytale Brownies