AddressPro: Real-Time Address Validation Software for Clean, Accurate Data

Improve Your Customer Communications?

Capture and Validate Critical Customer Address Data at the Point of Data Entry!

Home » Products » AddressPro
Lightbox

Real Time Data Quality With Address Verification And Address Correction

AddressPro is a web service solution that provides an easy and cost-effective solution for address verification and correction, allowing your organization to validate, correct, and verify customer address data at any point that data is collected. When data is collected through imports, web portals, call center interfaces, contract administration, accounting, marketing, point-of-sale, or other means, you can immediately identify and correct bad addresses, by removing incorrect information before it is imported into your CRM system. AddressPro improves the deliverability of your mail piece by matching the incoming address  against the most current USPS database, including verifying house number, street name, city, state, and ZIP code information for accurate delivery. Because AddressPro is a web service it can be quickly and easily integrated into departmental, web, or enterprise applications.  Multi-threaded operations allow for the sharing of database resources used by the address processing engine. 

Accurate customer data ensures timely customer communications, improving ROI, and saving money by reducing costly returned mail and eliminating wasted postage, printing, and lettershop expenses. Correcting customers’ address data where it enters your systems reduces future database maintenance costs, and simplifies business processes, saving even more money. Hosted versions of AddressPro can save even more money by minimizing the use of internal resources, hardware expenses, and maintenance fees.

AddressPro: Built for Performance and Precision

AddressPro uses USPS® CASS Certified technology to verify, standardize, and correct addresses against official postal data. It supports Delivery Point Validation® (DPV), LACSLink®, SuiteLink®, and other USPS-approved tools to ensure the addresses in your system are not only properly formatted—but also deliverable.
With the ability to process millions of records efficiently, AddressPro is ideal for organizations that demand speed, accuracy, and scale. Its modern architecture supports both batch and real-time processing and integrates seamlessly into your existing workflows through local deployment or via cloud-based RESTful services on AWS.

Key Benefits of Using AddressPro

  • Improve Deliverability and Reduce Mail Waste
    Clean and validated addresses significantly reduce returned mail, delivery failures, and wasted postage. This saves time and money, especially for organizations that rely on direct mail campaigns, customer communications, and billing.
  • Ensure USPS® Compliance
    AddressPro ensures your address data complies with the latest USPS formatting rules, enabling access to postal discounts, and improved automation scores.
  • Enhance Customer Experience
    Accurate address data allows for timely, reliable deliveries—whether you’re shipping products, sending invoices, or reaching out to donors. Better data leads to better service, fewer complaints, and improved brand trust.
  • Boost Operational Efficiency
    Automating the process of address validation and correction minimizes manual work, prevents data entry errors, and ensures that internal teams—from marketing to customer support—are working with accurate information.
  • Supports Data Integration and Scalability
    AddressPro can be deployed on-premise or used via the Amazon Web Services (AWS) cloud, enabling flexible scalability and integration with CRMs, ERPs, ecommerce platforms, and mailing systems. You can process addresses in real-time or in large batches, depending on your needs.
  • Preserve and Enrich Customer Data
    Beyond simply validating addresses, AddressPro ensures data integrity across your customer touchpoints. It helps standardize your records, and enhances the overall quality of your database—supporting deeper analytics and better decision-making.

Cleanse and Verify Your Street Address Data

AddressPro uses industry-standard SOAP/XML web service technology and provides the ability to support multiple users and/or systems simultaneously. It is available on-premise, via SaaS, or on Amazon Web Services. Optional add-on modules such as USPS® DPV®, LACSLink®, SuiteLink®, and Geocoding improve bottom-line performance and provide valuable  information whether you need an in-house installation or a SaaS environment, AddressPro provides users access to an unprecedented amount of information, allowing the development of custom applications to fit specific needs.

Anchor Software's AddressPro on AWS

Cleanse and validate your addresses with ease using Anchor Software’s AddressPro, now available as a RESTful service on Amazon Web Services (AWS). Leverage the power of AWS to scale your address quality operations seamlessly while benefiting from Anchor Software’s industry-leading address cleansing technology. Improve deliverability, reduce costs, and enhance customer satisfaction with AddressPro on AWS.

Whether you’re a retailer verifying shipping addresses, a government agency ensuring mail delivery accuracy, or a nonprofit keeping donor lists clean, AddressPro on AWS helps you achieve data consistency, improve mail deliverability, and reduce return mail costs. Through seamless API integration, AddressPro enables your systems to instantly validate, correct, and standardize addresses across platforms, databases, and applications.

Key Capabilities and Features

Real-Time RESTful Address Validation

The AddressPro REST API provides instant address validation and correction with minimal latency, making it ideal for dynamic web forms, customer portals, CRMs, and mobile apps.

Batch Address Data Management

Beyond real-time use cases, AddressPro on AWS supports bulk address validation for comma-separated value (CSV) files, database tables, or streaming data pipelines, making it simple to clean historical or backlog records.

USPS®-Compliant Verification

Built to follow USPS address verification and address standardization rules, AddressPro ensures:

  • Accurate spellings of street names and city/state designations
  • ZIP+4® appending and validation
  • Delivery Point Verification (DPV®)
  • LACSLink®, SuiteLink®, and address format compliance

Scalable Cloud Architecture

Auto-scaling infrastructure adapts to your load:

  • Handles surges during campaign season or tax filings
  • Maintains consistent speeds and performance

Security and Logging

Includes features like:

  • TLS encryption for API calls
  • User authentication (API keys or AWS IAM roles)
  • Detailed usage and validation logs, supporting auditing and IT compliance

Who Benefits from AddressPro on AWS?

Banking &Insurance

Validate addresses during account creation or loan processing to ensure secure, timely delivery of statements, policies, and notifications—while avoiding penalties for undeliverable mail.

Government Angencies

Keep voter rolls, tax records, and legal notifications current using real-time validation and batch cleansing—improving public service delivery and reducing re-delivery costs.

Nonprofits & Universities

Maintain donor, donor, alumni, and applicant address accuracy in real-time, improving engagement and reducing fundraising mail waste.

SaaS & E-Commerce Providers

Embed the AddressPro API in user registration and checkout flows to ensure accurate billing and shipping addresses—cutting down on returned packages and improving customer trust.

Enterprise Marketing & Fulfillment

Use bulk address validation to prepare direct mail campaigns, data segmentations, and mailing list deduplication—ensuring accurate targeting and maximizing ROI.

Future-Ready Address Management

AddressPro is continually updated to align with USPS regulations and changing postal data, ensuring you stay current. Whether you’re launching a new campaign, onboarding customer records, or migrating systems, AddressPro ensures that your address data is reliable, up-to-date, and optimized for delivery

Frequently Asked Questions

What is address validation?

Address validation is the process of verifying and ensuring that a given postal address is accurate and deliverable. It involves checking the postal databases and formatting standards to confirm their correctness.

Address validation ensures that correct addresses are used for mailings and shipments, reducing undeliverable mail and associated costs. It also enhances customer satisfaction by ensuring timely deliveries.

Address validation typically involves software solutions that compare addresses entered against a database of known addresses. It checks for errors, corrects formatting issues, and appends missing information like ZIP codes for address check purposes.

Using address validation software ensures correct addresses are captured from the outset, reducing returned mail, improving mail delivery times, and maintaining data quality in databases.

Yes, most modern address validation solutions can integrate seamlessly with CRM systems, e-commerce platforms, and other databases, ensuring address check processes are automated and efficient.

Address validation software leverages up-to-date postal databases and algorithms to achieve high accuracy rates in correct address verification, typically exceeding 99% accuracy when used correctly.

Key Features

Ready to Improve Address Quality and Customer Satisfaction?​

Clean, verified addresses drive better communication, stronger customer relationships, and more profitable operations.
Capture accurate address data at every point it enters your systems—without slowing down your team.

Contact Anchor Software today to schedule a demo, explore pricing, and discover how AddressPro can help your organization achieve real-time address validation and USPS compliance.

Request a Demo

Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.