Best Address Verification Tools - Page 5

How Many Address Verification Tools Products Does G2 Track?

Total Products under this Category: 98

Category Stats (Sep 2026)

  • Average Rating: 4.42/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: AU10TIX (+2.08%) - Among all products in this category, AU10TIX recorded the largest rating increase compared to last month

Last updated: September 05, 2026

How Does G2 Rank Address Verification Tools Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 2,400+ Authentic Reviews
  • 98+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Address Verification Tools

G2 Grid® for Address Verification Tools plotting products by satisfaction and market presence

Highlighted products: PostGrid Address Verification, Smarty, Melissa Global Address Verification, Veriff, Shufti, Sumsub, Lob, and ComplyCube.

Underlying data: [Grid® JSON](https://www.g2.com/categories/address-verification/grids.json?focus%5B%5D=postgrid-address-verification&focus%5B%5D=smarty-smarty&focus%5B%5D=melissa-global-address-verification&focus%5B%5D=veriff&focus%5B%5D=shufti&focus%5B%5D=sumsub&focus%5B%5D=lob&focus%5B%5D=complycube)

Address Validator Plus

Address Validator is a Shopify app that helps merchants eliminate invalid addresses and failed deliveries. Customers often mistype addresses which leads to failed deliveries and ultimately, upset customers. Failed deliveries also have a significant impact on customer retention, loyalty and brand perception. Additionally, inaccurate shipping addresses may result in returned shipments and costly redelivery fees.

Who Is the Company Behind Address Validator Plus?

AutoPostcode

AutoPostcode is an address validation software that enables websites to implement an auto-fill address solution by simply entering a postcode. AutoPostcode is designed for the UK and has over 30,000,000 addresses stored in the database and is an official Royal Mail Partner. Use our easy to implement WordPress plugin to instantly setup AutoPostcode on your website.

Who Is the Company Behind AutoPostcode?

Data Studio

Address Verification (Global), National Change of Address (NCOA), and Match & Merge for applications (like Salesforce) and databases (like Oracle, Postgres, etc.). Core Capabilities: Global Address Verification: Clean and verify addresses worldwide. US addresses are CASS certified. Verify records instantly or process entire datasets in bulk. National Change of Address (NCOA): Update addresses with official USPS data for people and companies who have moved. Advanced Matching & Deduplication: AI powered, higher yield matching. Unparalleled capabilites for golden record creation. Rich Connectors for Applications and Databases: Data Studio does more than connect. It reads application metadata, database data dictionaries and flat file headers, is automatically aware of your data objects, fields and customizations, and automatically navigates relationships between data objects enabling more powerful business rules. Data Studio by Acme Data is an enterprise-scale data quality platform designed for business users while remaining powerful for developers. The platform features an intuitive, point and click, low-code/no-code interface for non-technical users alongside a robust API for technical teams. Battle-tested for years by Global 2000 and Fortune 500 corporations, Data Studio handles massive datasets with batch, incremental, and real-time processing. The platform is built for fast implementation, deploying in just minutes.

Who Is the Company Behind Data Studio?

  • Seller: Acme Data
  • Year Founded: 1998
  • HQ Location: San Ramon, US
  • Twitter: @AcmeDatanet
    1 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    7 employees on LinkedIn®

DataTools

DataTools is an innovative Australian software solutions company who have been providing world leading data quality software to Australian & New Zealand organisations for almost three decades. DataTools started in the early 90s supplying sophisticated data services to many of Australia’s largest companies who found that the software offerings at the time from overseas didn’t know how to best deal with Australian data. Our vast experience in turning poor quality Australian data into high quality name and address data was translated into creating Australia’s first easy to use and affordable data quality software that was specifically built to deal with Australian data. With the shift to cloud based software, innovative plugin tools and Software as a Service (SaaS), DataTools is once again leading the way. Our newer software offerings provide the flexibility, scalability and ease of access that clients are moving towards, all whilst still committing to our promise of quality software with unlimited support. DataTools Offerings: Products: • Address Validation​: Format, clean, repair and verify addresses with 100% accuracy​. • Address Capture​: Capture addresses more accurately, faster and with less effort​. • Email Validation​: Check and validate email addresses in real time​. • Phone Validation​: Check and validate landline or mobile number in real time​. • Professional Mailing Solutions​: Easy to use point and click, to integrated solutions​. • Australian Address Lists​: A platform designed for purchasing bulk Australian address data​. The DataTools Difference. Why industry leaders choose DataTools: • Bulletproof Security​. That's DataTools: Ensure data is secure in every way possible​ • Reliability​: Consistent, predictable, scalable and more...​ • DataTools Human Touch™​: Machine Learning & AI models to read and understand addresses • More Data Sources​: Use Australian, New Zealand and International data sets to get accurate addresses​​ • Simple Implementation​: Use webservice and easy to use APIs for Address, Phone, Email and Geocoding

Who Is the Company Behind DataTools?

  • Seller: DataTools
  • Year Founded: 1994
  • HQ Location: Bella Vista, AU
  • LinkedIn® Page: www.linkedin.com
    189 employees on LinkedIn®

deepidv

DeepIDV is not just an Identity Verification solution. We are a comprehensive platform offering Bank Statement Retrieval, AI-Powered Analysis of Identity and Financial Documents, Biometric-Enabled E-Signatures, Biometric-Enabled Document Transfers, and Credit Approval tools. This allows users to fully customize their onboarding journey—from Identity Verification to Credit Report pulls and Background Checks. We are the all-in-one solution for KYC and AML compliance. DeepIDV helps organizations securely and efficiently verify user identities across digital platforms. It belongs to the category of identity verification and compliance tools, and is essential for fintechs, telecommunications providers, marketplaces, and global platforms that require robust Know Your Customer (KYC), Anti-Money Laundering (AML), and age verification processes. DeepIDV enables businesses to implement digital identity verification through flexible API integrations or no-code workflows. It supports an extensive suite of verification modules, including document analysis, facial biometrics, proof of address, age estimation, and device intelligence. The platform is engineered to adapt to diverse compliance frameworks while perfectly balancing user experience with stringent security requirements. The software is particularly powerful for organizations that need to: Onboard users seamlessly while meeting global compliance standards like AML and KYC. Prevent fraud through advanced biometric and behavioral analytics. Verify age for restricted services such as gaming, alcohol sales, or adult content. Operate across multiple jurisdictions with support for global identity documents. Key features and benefits include: Unified Platform: An all-in-one solution integrating KYC, AML, financial analysis, biometric signatures, and credit approval. Flexible Integration: Offers both API and no-code options for rapid deployment in any technical environment. Configurable Workflows: Create tailored user journeys by combining verification, analysis, and compliance steps. Comprehensive Developer Resources: Includes detailed documentation, webhooks, and self-service tools for smooth implementation. Cost-Effective & Transparent Pricing: A clear credit-based model with no minimum volumes or expiration dates. Global Coverage: Supports international identity documents and adheres to regional regulatory requirements. DeepIDV is the ideal partner for companies seeking to streamline user verification, significantly reduce fraud risk, and ensure full regulatory compliance—all without sacrificing usability or operational control.

Average Rating: 5.0/5.0

Total Reviews: 14

Who Is the Company Behind deepidv?

  • Seller: deepidv
  • Year Founded: 2024
  • HQ Location: Toronto, CA
  • LinkedIn® Page: www.linkedin.com
    28 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Financial Services
  • Company Size: 79% Medium, 21% Small

What Are Recent G2 Reviews of deepidv?

Enhanced Address Finder

Enhanced Address Finder is an API that retrieves, verifies, and auto-completes UK addresses in real time. It integrates into web forms and shopping carts to reduce input errors and ensure accurate, standardised address data. It also provides property valuation insights linked to each address.

Who Is the Company Behind Enhanced Address Finder?

Enlighten

Analyze and improve the quality of your data with Enlighten's complete data quality suite. Understand the state of your data and identify potential anomalies. Cleanse and normalize your data to your own standards. Identify and remove duplicate records from your database. Validate and enrich address data. Link customers records into households.

Average Rating: 5.0/5.0

Total Reviews: 2

Who Is the Company Behind Enlighten?

Who Uses This Product?

  • Company Size: 50% Large, 50% Medium

What Are Recent G2 Reviews of Enlighten?

What Are G2 Users Discussing About Enlighten?

Experian Address Validation and Verification (UK)

Experian Address Validation and Verification is a comprehensive solution designed to ensure the accuracy and completeness of address data for businesses operating in the UK and globally. By leveraging authoritative postal sources, this tool validates, corrects, and enriches addresses in real-time, enhancing customer engagement and operational efficiency. Key Features and Functionality: - Global Coverage: Supports address validation for 250 countries and territories, ensuring businesses can manage international client data effectively. - Real-Time Validation: Integrates seamlessly into websites, CRM systems, and online forms to validate and enrich addresses as they are entered, reducing data entry time by up to 80%. - Data Enrichment: Enhances address records with additional attributes such as latitude/longitude coordinates, lifestyle and demographic data, and Unique Point Reference Numbers (UPRNs) for a more detailed customer view. - Pre-Built Integrations: Compatible with popular CRM, ERP, and e-commerce applications, facilitating easy implementation. - High Availability: Offers a 99.99% service uptime guarantee, ensuring a stable and reliable data quality solution. Primary Value and Solutions Provided: Experian Address Validation and Verification addresses common challenges associated with inaccurate address data, such as undeliverable mail, failed deliveries, and inefficient customer communications. By ensuring only accurate and deliverable addresses enter business systems, it helps: - Improve Customer Engagement: Accurate address data enables businesses to reach customers effectively, enhancing communication and maximizing campaign ROI. - Reduce Operational Costs: Minimizes expenses related to undeliverable mail and failed deliveries by capturing correct addresses at the point of entry. - Enhance Customer Experience: Streamlines the data entry process, reducing form abandonment rates and improving overall user satisfaction. By implementing this solution, businesses can maintain a clean and accurate database, support efficient operations, and deliver exceptional customer experiences.

Who Is the Company Behind Experian Address Validation and Verification (UK)?

  • Seller: Experian
  • Year Founded: 1826
  • HQ Location: Dublin, Ireland
  • Twitter: @Experian_US
    38,771 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    26,648 employees on LinkedIn®
  • Ownership: LSE: EXPNL

Experian Contact Suppressions (UK)

Experian Contact Suppressions is a comprehensive service designed to help businesses maintain accurate and up-to-date customer contact information. By identifying and removing outdated or incorrect records, such as those of individuals who have moved, passed away, or opted out of marketing communications, this service ensures that organizations communicate effectively with their customers while adhering to regulatory requirements. Key Features and Functionality: - Data Validation: Utilizes a vast portfolio of proprietary and third-party data files to validate customer contact details, ensuring accuracy and relevance. - Suppression Identification: Detects and flags records that are outdated or incorrect, including those of deceased individuals, movers, and those registered on marketing preference lists. - Flexible Delivery Options: Offers integration via API for automated, periodic cleansing of databases, or through Experian's client services team for bespoke or one-off services. - Comprehensive Data Sources: Leverages data from reputable sources such as the Royal Mail's National Change of Address (NCOA) file, Mortascreen, and the Mailing/Telephone Preference Service to ensure high accuracy. Primary Value and Solutions Provided: - Operational Efficiency: Reduces waste and unnecessary processing costs by eliminating outdated or inaccurate records from marketing databases. - Enhanced Customer Engagement: Improves response rates by focusing marketing efforts on accurate and current customer information, leading to more effective campaigns. - Regulatory Compliance: Assists businesses in meeting GDPR requirements by maintaining up-to-date and accurate customer data, thereby reducing the risk of non-compliance penalties. - Brand Protection: Minimizes the risk of sending inappropriate or inaccurate marketing communications, thereby protecting the brand's reputation and fostering positive customer relationships. By implementing Experian Contact Suppressions, businesses can ensure their customer data remains accurate and compliant, leading to more effective communication strategies and improved operational performance.

Who Is the Company Behind Experian Contact Suppressions (UK)?

  • Seller: Experian
  • Year Founded: 1826
  • HQ Location: Dublin, Ireland
  • Twitter: @Experian_US
    38,771 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    26,648 employees on LinkedIn®
  • Ownership: LSE: EXPNL

Experian Data Cleansing Services (UK)

Experian's Data Cleansing Services are designed to enhance the accuracy and reliability of business data by identifying and rectifying errors, removing duplicates, and updating outdated information. By maintaining clean data, businesses can improve decision-making processes, optimize marketing efforts, and protect their reputation. Key Features and Functionality: - Error Detection and Correction: Identifies and corrects inaccuracies in postal addresses, email addresses, and telephone numbers to ensure data precision. - Duplicate Identification and Removal: Detects and eliminates duplicate records, preventing redundant communications and reducing costs. - Data Enhancement: Enriches existing records by filling in missing information and adding supplementary data, providing a more comprehensive view of customers. - Data Management: Formats and standardizes data from various sources, ensuring consistency and facilitating easier analysis. - Suppression Services: Removes or flags records of individuals who have moved, passed away, or opted out of communications, ensuring compliance with regulations and improving targeting accuracy. Primary Value and Solutions Provided: Experian's Data Cleansing Services address the common challenge of data decay and inaccuracy, which can lead to ineffective marketing campaigns, poor customer experiences, and compliance risks. By ensuring data is accurate, complete, and up-to-date, businesses can: - Enhance Decision-Making: Access to reliable data enables more informed and timely business decisions. - Optimize Marketing Efforts: Accurate data allows for targeted marketing, reducing waste and increasing return on investment. - Improve Customer Understanding: A complete and accurate customer database facilitates better insights into customer needs and behaviors, leading to improved service and satisfaction. - Ensure Regulatory Compliance: Regular data cleansing helps businesses comply with data protection regulations by maintaining accurate and up-to-date records. By leveraging Experian's Data Cleansing Services, businesses can unlock the full potential of their data assets, leading to operational efficiencies and enhanced customer relationships.

Who Is the Company Behind Experian Data Cleansing Services (UK)?

  • Seller: Experian
  • Year Founded: 1826
  • HQ Location: Dublin, Ireland
  • Twitter: @Experian_US
    38,771 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    26,648 employees on LinkedIn®
  • Ownership: LSE: EXPNL

Experian Data Validation (UK)

Experian Data Validation is a comprehensive suite of real-time and batch validation products designed to help businesses capture and maintain accurate customer contact data, including global addresses, emails, and phone numbers. By ensuring the integrity of contact information at the point of entry and over time, organizations can enhance customer understanding and identify new opportunities. Key Features and Functionality: - Global Address Validation: Utilizes trusted data sources to validate addresses across 245 countries and territories, ensuring accuracy and standardization. - Phone Validation: Verifies the existence and contactability of phone numbers, correcting format errors and identifying number types. - Email Validation: Checks email addresses for validity, corrects format errors, and identifies consumer and business domains to improve deliverability. - Flexible Integration Options: Offers SOAP or REST APIs for seamless integration into existing systems, including popular CRM and eCommerce platforms. - Real-Time and Batch Solutions: Provides both real-time validation at the point of data entry and batch processing for existing datasets. - Data Enrichment: Enhances records with additional information such as geolocation data (latitude/longitude), Unique Delivery Point Reference Numbers (UDPRN), and Unique Property Reference Numbers (UPRN). - Demographic Profiling: Adds demographic data to customer records to support targeted marketing and customer segmentation. Primary Value and Problem Solved: Experian Data Validation addresses the critical challenge of inaccurate customer contact records, which can result from multiple data collection avenues such as telephone, websites, postal services, and call centers. By implementing these validation solutions, businesses can: - Improve Customer Communication: Ensure that communications reach the intended recipients, enhancing customer engagement and satisfaction. - Reduce Operational Costs: Minimize expenses associated with undeliverable mail, returned shipments, and misdirected communications. - Enhance Data Quality: Maintain a clean and accurate customer database, supporting better decision-making and compliance with data protection regulations. - Increase Marketing Effectiveness: Utilize enriched and validated data to create more targeted and effective marketing campaigns, leading to higher conversion rates. By integrating Experian Data Validation into their operations, organizations can ensure the accuracy of their customer data, leading to improved operational efficiency, enhanced customer experiences, and better business outcomes.

Who Is the Company Behind Experian Data Validation (UK)?

  • Seller: Experian
  • Year Founded: 1826
  • HQ Location: Dublin, Ireland
  • Twitter: @Experian_US
    38,771 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    26,648 employees on LinkedIn®
  • Ownership: LSE: EXPNL

Experian Enterprise Application Integrations (UK)

Experian's Enterprise Application Integrations offer seamless integration of data management solutions into leading enterprise applications such as SAP, Microsoft Dynamics 365, and Salesforce. These integrations enable real-time validation of addresses, emails, and phone numbers at the point of data entry, ensuring that customer information is accurate and up-to-date. By embedding these capabilities directly into existing CRM and ERP systems, organizations can enhance data quality, streamline operations, and improve customer engagement. Key Features and Functionality: - Real-Time Data Validation: Automatically verify and standardize postal addresses, email addresses, and phone numbers as they are entered into enterprise systems, reducing errors and ensuring data accuracy. - Seamless Integration: Pre-built connectors for major platforms like SAP, Microsoft Dynamics 365, and Salesforce allow for quick and easy implementation without extensive customization. - Global Coverage: Access to comprehensive data validation services covering numerous countries and territories, supporting international business operations. - Enhanced Data Quality: Maintain a single, accurate view of customer information across all enterprise applications, supporting better decision-making and regulatory compliance. Primary Value and User Benefits: Experian's Enterprise Application Integrations address the critical need for accurate and reliable customer data within enterprise systems. By validating data at the point of entry, organizations can prevent errors that lead to operational inefficiencies, compliance risks, and poor customer experiences. These integrations help businesses maintain high-quality data, enabling informed decision-making, targeted marketing efforts, and efficient customer service. Ultimately, they protect and enhance the value of CRM and ERP investments by ensuring that the data driving these systems is accurate and trustworthy.

Who Is the Company Behind Experian Enterprise Application Integrations (UK)?

  • Seller: Experian
  • Year Founded: 1826
  • HQ Location: Dublin, Ireland
  • Twitter: @Experian_US
    38,771 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    26,648 employees on LinkedIn®
  • Ownership: LSE: EXPNL
Lauren Worth
LW
Researched and written by Lauren Worth
Updated March 10, 2026