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Address Verification Software with API (2026)

Last updated: February 2026

Address Verification Software Key Features

    Based on 496 user opinions, we identified 6 features that are important for any product in Address Verification Software

  • Address Validation

    Verifies and confirms the accuracy of an address

    Average user rating

    4.8

  • API

    Application programming interface that allows for integration with other systems/databases

    Average user rating

    4.6

  • Data Verification

    Process of checking different types of data for accuracy to avoid errors or inconsistencies

    Average user rating

    4.8

  • Data Quality Control

    Establish guidelines about how much and what kind of data can be stored in the repository

    Average user rating

    4.8

  • Autocomplete

    Autocompletion of a word or phrase that the user is typing

    Average user rating

    4.7

  • Geolocation

    Determines the location of a device using GPS or an IP address

    Average user rating

    5.0
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Features

Integrated with

Pricing model

Devices supported

Organization types

User rating

29 software options

PostGrid Address Verification logo

PostGrid Address Verification

Verify and autocomplete addresses in real-time.

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PostGrid Address Verification can validate, verify, and autocomplete physical addresses in real time to eliminate return mail. Verify addresses across 250+ countries and territories globally

Read more about PostGrid Address Verification

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Global Address Verification logo

Global Address Verification

(0)

Validate & verify international and national addresses

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Melissa’s Global Address Verification helps companies of all sizes to standardize, validate, verify and correct international addresses to ensure only valid billing and shipping addresses are captured and used in your systems.

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Smarty logo

Smarty

If you store or collect address data, Smarty can help.

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Smarty address verification empowers organizations to clean and standardize their address data via our lightning-fast APIs. If you collect or store address data, Smarty can help you improve your deliveries, enhance data analysis, and streamline operations.

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Geocodio logo

Bulk Geocoding and data matching for US and Canada

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Geocodio offers geocoding and reverse geocoding for US and Canadian addresses. Users can batch geocode via spreadsheet upload and API, enriching data with FIPS codes, time zones, congressional districts, and more. Features include address parsing, spelling correction, and flexible terms, making it a reliable choice for businesses, organizations, and individuals needing high-quality geocoding services.

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Twilio User Authentication & Identity logo

Digital identity verification and intelligence tools

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Twilio User Authentication & Identity offers digital identity verification and intelligence tools to build mutual trust between business and consumer.

Read more about Twilio User Authentication & Identity

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Woosmap logo

Solution for deploying location services for websites & apps

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Woosmap is a cloud-based location intelligence solution designed to help developers manage location data services and optimize Google Maps for websites and mobile applications. The platform enables users to develop and deploy store locators to streamline the customer’s online browsing experience.

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Addressfinder logo

Enjoy accurate address data, all the time.

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Start enjoying accurate address data, all the time. Addressfinder provides dependable and accurate address solutions for business owners that are looking to enhance their website forms and checkouts or clean up their address database.

Read more about Addressfinder

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Postalytics logo

Direct mail marketing solution

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Postalytics helps businesses stand out by delivering personalized messages directly into the hands of the audience to form a deeper impression than email alone. Users will know the delivery status of every piece of mail, whether it is delivered, forwarded, or returned.

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Byteplant Address Validator logo

Standardize, Validate and Correct Postal Addresses Worldwide

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Address Validator provides accurate verification, standardization, and formatting of postal addresses from over 240+ countries worldwide in real-time.

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ComplyCube logo

Verify your customers in seconds, anywhere, anytime

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ComplyCube empowers businesses to onboard more customers and tackle fraud with cutting-edge Identity Verification, AML, and KYC solutions. The AI-powered verification platform checks customer identities in seconds through ID documents, selfies, videos, government databases, and much more.

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Lob logo

Lob | Direct mail. Digitally powered

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Lob’s digitally powered direct mail automation platform includes Address Verification using APIs, real-time verification, and AI-powered precision.

Reduce costly errors and keep your data clean.

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Users also considered
Melissa Data Quality Suite logo

AI-Powered data quality for accurate, actionable insights.

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Validate and standardize addresses from 240+ countries, correct errors and improve delivery speed, reducing costly mistakes and boosting ROI. The Global Address Web API returns lat/long coordinates based on the WGS-84 Geodetic system, ensuring precise geolocation for accurate shipping and logistics.

Read more about Melissa Data Quality Suite

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Placekey logo

Address Matching and Entity Resolution

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Use the Placekey API for free to generate universal location IDs for any location, solving all your address matching and normalization problems.

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iBridge logo

Comprehensive Employee Background Check Software

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iBridge is the Next Gen address and background verification platform trusted by more than 2000 enterprises. We provide digital address verification services and geo-location tagging among others.

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Users also considered
Address Auto-Complete logo

Search-As-You-Type Address Lookup

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Address Auto-Complete removes friction from checkout and registration forms by quickly and accurately finding the correct address from just a few key strokes, capturing accurate, validated customer data, and increasing conversion by speeding customers through long forms.

Read more about Address Auto-Complete

Users also considered
Informatica Data as a Service logo

Contact Data Verification Solution

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Informatica Data as a Service is a data verification solution that offers address verification, email verification, and phone validation.

Read more about Informatica Data as a Service

Users also considered
Address Enhancement Software logo

Address Validation Software

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Address Enhancement Software is an address validation software and offers features such as real-time processing, address matching API, and data cleansing.

Read more about Address Enhancement Software

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Ideal Postcodes logo

Be confident in your address data

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Ideal Postcodes provides a fast, flexible address validation API for accurate data capture in web forms, apps, POS, and CRMs. Offering secure, ISO27001-certified infrastructure, customisable integrations, and live developer support, Ideal Postcodes ensures reliable address validation at scale.

Read more about Ideal Postcodes

Users also considered
Experian Address Verification logo

Validate global addresses in real-time

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Experian Address Validation helps to improve account opening and checkout processes as well as order fulfilment and online conversion rates. Your business can maintain complete, accurate and contactable customer data in your database.

Read more about Experian Address Verification

Users also considered
Loqate logo

Helping every business, reach every customer - worldwide.

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Global leader in address verification, setting the industry standard by developing the most advanced solution for capturing, verifying and enriching address data. Helping make location data-driven decisions, deliver the best customer experiences, help prevent fraud & enable cross-border commerce

Read more about Loqate

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DataMatch logo
(0)

Data Matching and Cleansing Solution

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DataMatch is a a data matching solution that includes address verification, 360-degree customer view, and an API-based data quality firewall.

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Global-Z logo
(0)

Better data. Better decisions.

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Global-Z verifies and standardizes global and US addresses for 240+ countries. The market leader for over 30 years, the world's best brands trust us with their global customer data. Global-Z's address verification product integrates as a REST API, automated batch file processing, or autocomplete.

Read more about Global-Z

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UK Postcode Lookup logo
(0)

The UK's favourite address lookup

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Simply type in the postcode and select the correct address from the drop down menu, automatically populating the address form

Read more about UK Postcode Lookup

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Kycaid logo
(0)

KYC&AML compliance solution for businesses

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Proof of Address is an important stage of Know Your Customer (KYC) and Anti-Money Laundering (AML) compliance procedures, with the person’s address being among the major identity verification attributes. At KYCAID, an online Proof of Address check takes no more than a few minutes.

Read more about Kycaid

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AddressZen logo
(0)

Effortless Address Lookup

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Quickly capture and verify customer addresses with address verification.

Complete, accurate and up-to-date USPS ZIP+4 address data.

Read more about AddressZen

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