# Top Free Address Verification Tools ## How Many Address Verification Tools Products Does G2 Track? **Total Products under this Category:** 86 ### Category Stats (Jul 2026) - **Average Rating:** 4.42/5 (↑0.01 vs Jun 2026) The average rating of products in this category, based on all submitted ratings - **Top Trending Product:** Compliancely (+33.33%) - Among all products in this category, Compliancely recorded the largest rating increase compared to last month _Last updated: July 21, 2026_ ## How Does G2 Rank Address Verification Tools Products? **Why You Can Trust G2's Software Rankings:** - 30 Analysts and Data Experts - 2,200+ Authentic Reviews - 86+ 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. [ PostGrid Address Verification ](https://www.g2.com/products/postgrid-address-verification/reviews) By [PostGrid](https://www.g2.com/sellers/postgrid) [ 5/5(178) ](https://www.g2.com/products/postgrid-address-verification/reviews) What do users say? Users consistently praise the product for its accuracy and speed in address verification, which significantly reduces errors and saves time in mail processing. The system effectively cleans and standa [ Smarty ](https://www.g2.com/products/smarty-smarty/reviews) By [Smarty](https://www.g2.com/sellers/smarty-c6665f3b-76d8-4c3a-9f89-f3467aaf2dbe) [ 4.6/5(316) ](https://www.g2.com/products/smarty-smarty/reviews) What do users say? Users consistently praise Smarty for its ease of use and reliable data quality, making address verification straightforward and efficient. The seamless integration with existing systems and responsive Pros and Cons [ Ease of Use (50) ](https://www.g2.com/products/smarty-smarty/reviews?qs=pros-and-cons)[ Address Issues (13) ](https://www.g2.com/products/smarty-smarty/reviews?qs=pros-and-cons) [![G2 Advertising](/assets/my-g2-logo-41632af6f81a240a0a9886638f412b2ac9a29f4001534f8c83be89a58ef9d45d.svg "G2 Advertising")](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) Sponsored G2 Advertising Get 2x conversion than Google Ads with G2 Advertising! G2 Advertising places your product in premium positions on high-traffic pages and on targeted competitor pages to reach buyers at key comparison moments. [ Learn More ](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) [ Veriff ](https://www.g2.com/products/veriff/reviews) By [Veriff](https://www.g2.com/sellers/veriff) [ 4.5/5(61) ](https://www.g2.com/products/veriff/reviews) What do users say? Users consistently praise Veriff for its fast and accurate identity verification, which significantly enhances efficiency in onboarding processes. The platform's user-friendly interface and seamless i Pros and Cons [ Verification Efficiency (28) ](https://www.g2.com/products/veriff/reviews?qs=pros-and-cons)[ Verification Issues (9) ](https://www.g2.com/products/veriff/reviews?qs=pros-and-cons) [ Sumsub ](https://www.g2.com/products/sumsub/reviews) By [Sumsub](https://www.g2.com/sellers/sumsub) [ 4.6/5(118) ](https://www.g2.com/products/sumsub/reviews) What do users say? Users consistently praise the product for its user-friendly interface and efficient verification process, which streamline compliance and identity checks. Many appreciate the comprehensive features th Pros and Cons [ Ease of Use (8) ](https://www.g2.com/products/sumsub/reviews?qs=pros-and-cons)[ Verification Issues (7) ](https://www.g2.com/products/sumsub/reviews?qs=pros-and-cons) [ Shufti ](https://www.g2.com/products/shufti/reviews) By [Shufti Pro Limited](https://www.g2.com/sellers/shufti-pro-limited) [ 4.5/5(148) ](https://www.g2.com/products/shufti/reviews) What do users say? Users consistently praise Shufti for its responsive support and user-friendly interface, which simplify the KYC and AML verification processes. The platform's ease of integration and fast verification Pros and Cons [ Ease of Use (9) ](https://www.g2.com/products/shufti/reviews?qs=pros-and-cons)[ Verification Issues (5) ](https://www.g2.com/products/shufti/reviews?qs=pros-and-cons) [ Melissa Global Address... ](https://www.g2.com/products/melissa-global-address-verification/reviews) By [Melissa](https://www.g2.com/sellers/melissa) [ 4.4/5(186) ](https://www.g2.com/products/melissa-global-address-verification/reviews) What do users say? Users consistently praise the product for its data quality and ease of use, noting that it effectively verifies and standardizes addresses, which enhances operational efficiency. Many appreciate the q [ ComplyCube ](https://www.g2.com/products/complycube/reviews) By [ComplyCube](https://www.g2.com/sellers/complycube) [ 5/5(68) ](https://www.g2.com/products/complycube/reviews) What do users say? Users consistently praise ComplyCube for its user-friendly interface and fast verification processes, which streamline compliance tasks and enhance operational efficiency. The platform's ability to in Pros and Cons [ Ease of Use (27) ](https://www.g2.com/products/complycube/reviews?qs=pros-and-cons)[ Poor Customization (6) ](https://www.g2.com/products/complycube/reviews?qs=pros-and-cons) [ Lob ](https://www.g2.com/products/lob/reviews) By [Lob.com, Inc.](https://www.g2.com/sellers/lob-com-inc) [ 4.4/5(277) ](https://www.g2.com/products/lob/reviews) What do users say? Users consistently praise the product for its ease of use and reliable tracking, which simplifies direct mail campaigns and enhances workflow efficiency. The intuitive interface and strong customer su Pros and Cons [ Ease of Use (24) ](https://www.g2.com/products/lob/reviews?qs=pros-and-cons)[ Organization Difficulty (5) ](https://www.g2.com/products/lob/reviews?qs=pros-and-cons) [ Postcoder ](https://www.g2.com/products/postcoder/reviews) By [Allies Computing](https://www.g2.com/sellers/allies-computing) [ 4.6/5(61) ](https://www.g2.com/products/postcoder/reviews) What do users say? Users consistently praise the ease of use and reliable performance of Postcoder, highlighting its straightforward integration and effective address lookup capabilities. Many appreciate the excellent c Pros and Cons [ Ease of Use (18) ](https://www.g2.com/products/postcoder/reviews?qs=pros-and-cons)[ Expensive (5) ](https://www.g2.com/products/postcoder/reviews?qs=pros-and-cons) [ Autoaddress ](https://www.g2.com/products/autoaddress/reviews) By [Autoaddress](https://www.g2.com/sellers/autoaddress) [ 4.8/5(29) ](https://www.g2.com/products/autoaddress/reviews) What do users say? Users consistently praise the accuracy of address data and the ease of integration with existing systems, highlighting how it enhances user experience and reduces errors in address entry. The responsi [ Informatica Data Quality and Governance Cloud ](https://www.g2.com/products/informatica-cloud-data-quality/reviews) By [Informatica](https://www.g2.com/sellers/informatica) [ 4.1/5(20) ](https://www.g2.com/products/informatica-cloud-data-quality/reviews) What do users say? Users consistently praise the ease of use and data transformation capabilities of the software, highlighting its effectiveness in managing and cleansing data across various sources. Many appreciate th [ AiPrise ](https://www.g2.com/products/aiprise/reviews) By [AiPrise](https://www.g2.com/sellers/aiprise) [ 4.7/5(28) ](https://www.g2.com/products/aiprise/reviews) What do users say? Users consistently praise AiPrise for its intuitive interface and responsive support, which enhance the overall user experience and streamline compliance processes. The platform's ability to automate Pros and Cons [ Customer Support (13) ](https://www.g2.com/products/aiprise/reviews?qs=pros-and-cons)[ Missing Features (3) ](https://www.g2.com/products/aiprise/reviews?qs=pros-and-cons) [ Incognia ](https://www.g2.com/products/incognia/reviews) By [Incognia](https://www.g2.com/sellers/incognia) [ 4.9/5(36) ](https://www.g2.com/products/incognia/reviews) What do users say? Users consistently praise the exceptional customer support and ease of integration provided by Incognia, highlighting the proactive assistance and quick responses from the team. Many appreciate how th Pros and Cons [ Useful (4) ](https://www.g2.com/products/incognia/reviews?qs=pros-and-cons)[ Admin Control Issues (1) ](https://www.g2.com/products/incognia/reviews?qs=pros-and-cons) [ Loqate ](https://www.g2.com/products/gbg-plc-loqate/reviews) By [GBG Plc](https://www.g2.com/sellers/gbg-plc) [ 4.4/5(46) ](https://www.g2.com/products/gbg-plc-loqate/reviews) What do users say? Users consistently praise the product for its accuracy and reliability in address verification, which significantly enhances data quality and reduces delivery errors. The user-friendly interface and s Pros and Cons [ Ease of Use (6) ](https://www.g2.com/products/gbg-plc-loqate/reviews?qs=pros-and-cons)[ Expensive (5) ](https://www.g2.com/products/gbg-plc-loqate/reviews?qs=pros-and-cons) [ DQE One ](https://www.g2.com/products/dqe-one/reviews) By [DQE](https://www.g2.com/sellers/dqe) [ 4.8/5(39) ](https://www.g2.com/products/dqe-one/reviews) What do users say? Users consistently praise the product for its ease of use and excellent support, highlighting how it simplifies data management and enhances data quality without requiring extensive technical skills. Pros and Cons [ Ease of Use (4) ](https://www.g2.com/products/dqe-one/reviews?qs=pros-and-cons) [![G2 Advertising](/assets/my-g2-logo-41632af6f81a240a0a9886638f412b2ac9a29f4001534f8c83be89a58ef9d45d.svg "G2 Advertising")](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) Sponsored G2 Advertising Get 2x conversion than Google Ads with G2 Advertising! G2 Advertising places your product in premium positions on high-traffic pages and on targeted competitor pages to reach buyers at key comparison moments. 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