Best Address Verification Tools - Page 4

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)

Anchor Computer

Anchor Computer Software provides postal processing, data quality, and document design solutions for the direct mail/marketing industry with tools to create personalized documents, maximize postal discounts, and keep data files in good condition.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Anchor Computer?

  • Seller: Anchor Computer
  • Year Founded: 1974
  • HQ Location: Melville, US
  • Twitter: @AnchorSoftware
    449 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    59 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of Anchor Computer?

What Are G2 Users Discussing About Anchor Computer?

Checkboard

Checkboard helps firms onboard customers quickly and simply. Designed for the real estate, conveyancing, and legal professions, Checkboard keeps the regulators off your back with rapid AML checks and comprehensive ID and address verification. Through ongoing monitoring, it helps you identify red flags as they arise, shielding you from risk, reducing paperwork, and ultimately lowering overhead costs and boosting the bottom line. Plus, with open banking, it lets you conduct fast source of funds checks, and enables instant, secure payments. All this improves the customer onboarding process, thereby boosting retention and winning you more referrals. Checkboard takes the worry out of compliance so you can focus on the things that really matter to your business.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate Checkboard?

  • Automation: 10.0/10 (Category avg: 8.8/10)
  • Reporting: 10.0/10 (Category avg: 8.2/10)
  • International Verification: 10.0/10 (Category avg: 8.6/10)

Who Is the Company Behind Checkboard?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Checkboard?

Egon

Egon is a data quality software tool available directly by the web that provides all-round operations for international postal address verification.

Average Rating: 3.5/5.0

Total Reviews: 1

How Do G2 Users Rate Egon?

  • Automation: 6.7/10 (Category avg: 8.8/10)
  • Reporting: 6.7/10 (Category avg: 8.2/10)
  • International Verification: 8.3/10 (Category avg: 8.6/10)

Who Is the Company Behind Egon?

  • Seller: Egon
  • Year Founded: 1999
  • HQ Location: Verona, IT
  • Twitter: @EgonDataQuality
    125 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    44 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

Global-Z Address Verification

Global-Z Address Verification cleanses and standardizes Global and US addresses for 240+ countries on a single global platform. The product verifies global addresses, corrects and inserts incorrect or missing components, formats the address based on local rules, and delivers granular address components for searching, sorting or analytics. Global-Z supports all major alphabets and writing systems. Integrate as an API, batch files or autocomplete. Global-Z also supports verification of email addresses, global phone numbers, and global personal names.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate Global-Z Address Verification?

  • Automation: 10.0/10 (Category avg: 8.8/10)
  • International Verification: 10.0/10 (Category avg: 8.6/10)
  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.9/10)

Who Is the Company Behind Global-Z Address Verification?

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Global-Z Address Verification?

MyDataQ

DEYDE is a 100% Spanish-owned company specializing in Data Quality (DQ).

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate MyDataQ?

  • Automation: 10.0/10 (Category avg: 8.8/10)
  • Reporting: 10.0/10 (Category avg: 8.2/10)
  • International Verification: 10.0/10 (Category avg: 8.6/10)

Who Is the Company Behind MyDataQ?

  • Seller: Deyde
  • Year Founded: 2001
  • HQ Location: Las Rozas de Madrid, ES
  • LinkedIn® Page: www.linkedin.com
    20 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Large, 50% Small

What Are Recent G2 Reviews of MyDataQ?

What Are G2 Users Discussing About MyDataQ?

Postcode Lookup API

With 500 requests for free per month, get started with the fastest and cheapest address lookup service in the UK. We provide three powerful product features that cater to every use-case. Postcode Lookup enables you to find, locate and validate house numbers and addresses for any UK postcode. Geolocation Lookup allows you to quickly find nearby house numbers and street addresses using latitude and longitude and Address Autocomplete enables a natural address entry, providing an autocomplete experience customer's are accustomed to. We offer one simple pay-as-you-go subscription with a generous free tier. Subscribe and cancel at anytime, using our easy-to-use self-serve subscription portal.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Postcode Lookup API?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Postcode Lookup API?

What Are G2 Users Discussing About Postcode Lookup API?

SAP Data Management

You cannot afford to run your business on questionable data. With SAP® Data Services software, you can access, transform, and connect data to fuel your critical business processes. Together, these enterprise-class solutions enable data integration and data quality, providing the right level of insight across your business so you can make better decisions and operate more effectively.

Average Rating: 4.0/5.0

Total Reviews: 31

How Do G2 Users Rate SAP Data Management?

  • Has the product been a good partner in doing business?: 8.1/10 (Category avg: 8.9/10)

Who Is the Company Behind SAP Data Management?

  • Seller: SAP
  • Year Founded: 1972
  • HQ Location: Walldorf
  • Twitter: @SAP
    297,052 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    149,349 employees on LinkedIn®
  • Ownership: NYSE:SAP

Who Uses This Product?

  • Company Size: 69% Large, 22% Medium

What Are Recent G2 Reviews of SAP Data Management?

What Are G2 Users Discussing About SAP Data Management?

ServiceObjects Address Validation

Since 2001, Service Objects has provided real-time data quality services that verify and improve the quality of your leads and contact records. Our DOTS Lead Validation is a real-time API combining our validation expertise in contact, business name, email, address, phone, and device verification into a single, robust solution that corrects and appends contact records and provides an actionable lead quality score. Our service cross-validates five critical lead quality components: name, street address, phone number, email address and IP address. This lead scoring software analyzes 130+ data points to return a validation score of 1-100, helping companies identify acceptable customer data at the point-of-entry. There are 3 ways to enjoy DOTS Lead Validation: Real-time API - Validate leads at the point of entry and provides a Lead Quality score for lead routing and business decisions. Batch - Validate and correct existing leads in your contact records. Cloud-Connector - For CRM and Marketing Automation users. Service Objects has made it simple for CRM and Marketing Automation users to take advantage of our lead validation services with our easy of use connector designed to work within your account. Once connected, we can validate incoming leads and monitor and correct your existing ones. Our team can have you up and running in minutes. Think your contact records are already accurate? According to SiriusDecisions, 25% of all contact records contain critical errors. With simple validation, you could easily reach those contacts. Learn more about our DOTS - Lead Validation on Service Objects' website or sign up for our free Data Quality Scan and learn about the health and viability of your leads and how Service Objects can help correct them and improve your campaigns' performance.

Average Rating: 2.5/5.0

Total Reviews: 1

Who Is the Company Behind ServiceObjects Address Validation?

  • Seller: Service Objects
  • Year Founded: 2001
  • HQ Location: Santa Barbara, US
  • Twitter: @serviceobjects
    462 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    19 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

Spectrum Global Addressing

An incorrect address can increase risk, fraud and costs. Multiply that risk by a large number of addresses and the impact can be significant. With Spectrum Global Addressing, you can optimize address data quality across massive volumes of addresses for over 220 countries. Our real-time address verification automatically recognizes, formats and validates your data by country, with appropriate multinational characters and casing. This allows you to improve deliverability, simplify compliance and enhance customer engagement on an extensive scale.

Average Rating: 4.0/5.0

Total Reviews: 1

How Do G2 Users Rate Spectrum Global Addressing?

  • Automation: 10.0/10 (Category avg: 8.8/10)
  • Reporting: 10.0/10 (Category avg: 8.2/10)
  • International Verification: 10.0/10 (Category avg: 8.6/10)
  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 8.9/10)

Who Is the Company Behind Spectrum Global Addressing?

  • Seller: Precisely
  • HQ Location: Burlington, Massachusetts
  • Twitter: @PreciselyData
    3,963 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    3,006 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Spectrum Global Addressing?

TrueNCOA

Flat-rate, all-inclusive pricing @ $20 per file. No recurring fees. No file size limitations. Fully standardized (CASS/DPV) addresses with 18 and 48-month NCOA Updates – all included at no additional cost. Fully self-service with no purchase required to view your potential savings on your TrueNCOA Report.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate TrueNCOA?

  • Automation: 10.0/10 (Category avg: 8.8/10)

Who Is the Company Behind TrueNCOA?

  • Seller: TrueNCOA
  • HQ Location: N/A
  • Twitter: @TrueNCOA
    2 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of TrueNCOA?

Addresser

Who Is the Company Behind Addresser?

  • Seller: Xtropy
  • Year Founded: 2004
  • HQ Location: Jackson, US
  • LinkedIn® Page: www.linkedin.com
    4 employees on LinkedIn®

Addressfinder

Addressfinder provides real-time address verification, autocomplete and data enrichment to help businesses collect accurate, deliverable address data at the point of entry and at scale. Built specifically for Australia and New Zealand, Addressfinder draws on authoritative local datasets including Australia Post, GNAF, NZ Post and LINZ to deliver postal-grade accuracy that generic global providers cannot match for ANZ businesses. Addressfinder includes: Address Verification and Autocomplete: Validate and standardise addresses in real time as users type, reducing manual errors and improving data quality at point of collection. Supports unit, level, PO Box and rural addressing formats. Bulk Verification: Clean and verify existing address databases at scale. Identify invalid, incomplete or outdated records and enrich them with standardised, deliverable data. Email Verification: Validate email addresses at point of entry to reduce bounces, improve deliverability and protect sender reputation. Phone Verification: Verify and format phone numbers in real time, confirming validity and carrier information for Australian and New Zealand numbers. Geocoding and Reverse Geocoding: Convert addresses to precise latitude and longitude coordinates, or convert coordinates back to a physical address. Flexible Integration: Connect through well-documented REST APIs or use pre-built plugins for platforms including Shopify, Salesforce, Magento and more. Free trial available with 1,000 lookups and no credit card required. Why Addressfinder? Fifteen years of ANZ address expertise, two billion plus lookups processed, and a team that knows local data inside out. SOC 2 Type 2 certified, 99.999% uptime, and knowledgeable support without the enterprise friction.

Who Is the Company Behind Addressfinder?

AddressPro with GeoCode

AddressPro with GeoCode is a comprehensive web service solution designed to validate, correct, and standardize address data in real-time, ensuring accuracy and consistency across organizational systems. By integrating geocoding capabilities, it assigns precise latitude and longitude coordinates, along with census tracts, block groups, congressional districts, and county codes at the ZIP+4 level. This functionality enhances routing, mapping, and market research applications, enabling businesses to improve deliverability, reduce costs, and enhance customer satisfaction. Key Features and Functionality: - Real-Time Address Validation and Correction: Ensures immediate verification and standardization of addresses at the point of data entry, reducing errors and improving data quality. - Geocoding Capabilities: Assigns accurate latitude and longitude coordinates, along with additional geographic data, facilitating enhanced routing, mapping, and market analysis. - Seamless Integration: Utilizes industry-standard SOAP/XML web service technology, allowing easy incorporation into existing systems such as web portals, call center interfaces, CRM, accounting, and point-of-sale applications. - Multi-Threaded Operations: Supports multiple users and systems simultaneously, ensuring efficient processing and resource sharing. - Deployment Flexibility: Available for on-premise installation, as a Software as a Service solution, or through Amazon Web Services , providing scalability and adaptability to various business needs. Primary Value and Problem Solved: AddressPro with GeoCode addresses the critical need for accurate and reliable address data within organizations. By validating and standardizing addresses in real-time, it prevents issues related to undeliverable mail, wasted resources, and customer dissatisfaction. The integration of geocoding enhances operational capabilities by providing precise location data, supporting better decision-making in routing, mapping, and market analysis. This leads to improved communication with customers, reduced operational costs, and enhanced overall efficiency.

Who Is the Company Behind AddressPro with GeoCode?

  • Seller: Anchor Computer
  • Year Founded: 1974
  • HQ Location: Melville, US
  • Twitter: @AnchorSoftware
    449 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    59 employees on LinkedIn®
Lauren Worth
LW
Researched and written by Lauren Worth
Updated March 10, 2026