
Optimizer: Valid VAT & Address for Wix App Market
Optimizer: Valid VAT & Address is the #118 ranked apps for stores app on Wix, with a free plan available, as of Sep 8, 2026.
Optimizer: Valid VAT & Address is a Wix App Market app by Certified Code.
AppRanks data: Optimizer: Valid VAT & Address ranks #118 in Apps for Stores on Wix App Market, placing it in the top 44% of that category.
AppRanks verdict
Generated from live marketplace data — refreshed daily
Optimizer: Valid VAT & Address is a newly-listed Wix app with a limited review volume. It is listed in the Apps for Stores category on Wix App Market, which AppRanks treats as the canonical taxonomy node for ranking and competitor comparison. no published reviews yet means feature claims are unverified by the wider merchant base. Without a published review base, the only fit-signal available is the developer's own documentation plus the marketplace's listing-quality audit (linked below). The free tier lets you trial the entry feature set without committing a payment method. AppRanks tracks rating, review count, pricing tier, and category position daily — the figures on this page reflect the most recent scrape from the canonical Wix App Market listing.
Pros
- +Free tier available — no card required to evaluate
- +Published by Certified Code — established developer track record
Cons
- −No public reviews yet — fit and reliability are unverified
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About Optimizer: Valid VAT & Address
How Optimizer: Valid VAT & Address works
"Optimizer: Valid VAT & Address" simplifies the checkout process by automatically validating customer details, including addresses and VAT IDs, thereby reducing manual verification efforts for site owners. This versatile app allows customization of validation strictness, enabling site owners to choose between allowing customers to proceed with errors or issuing warnings. With a straightforward setup process that takes only minutes, even for users with limited technical expertise, the app ensures quick implementation. Leveraging advanced algorithms, it enhances the accuracy of data validation, minimizing the risk of incorrect entries and improving overall efficiency for both customers and site owners.
Screenshots


Key features
- Automated Validation: The app seamlessly validates customer checkout details such as addresses and VAT IDs in real-time, eliminating manual verification processes for site owners
- Customizable Strictness: Site owners have the flexibility to adjust the validation strictness according to their preference. They can choose to allow customers to proceed with errors or only issue warnings, ensuring a tailored user experience
- Effortless Setup: With a user-friendly interface, the app enables site owners to set up the validation system within minutes. No extensive technical knowledge is required, streamlining the implementation process
- Enhanced Accuracy: By leveraging advanced algorithms, the app ensures high accuracy in validating customer information. This minimizes the risk of incorrect data entry and enhances the overall efficiency of the checkout process for both customers and site owners
Pricing plans
Starter0.00/month
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Plus10.24/month
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Most popular Pro20.48/month
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Advanced40.95/month
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Category rankings
As of Sep 8, 2026- Apps for Stores#118of 271Top 44%
See 90-day rank history for each category
Track daily rank changes, category shifts, and position volatility.
Keyword rankings
Optimizer: Valid VAT & Address ranks for 6 keywords across Wix App Market. Here are the top 3:
- Rank #9
- Rank #10
- Rank #37
Competitors & alternatives
Optimizer: Valid VAT & Address doesn't have curated competitor matchups yet. Other tracked apps for stores apps on Wix:
Frequently asked questions
What is Optimizer: Valid VAT & Address?
Optimizer: Valid VAT & Address is an app for Wix. It is published on Wix App Market and tracked by AppRanks, and AppRanks has been tracking its public marketplace data on the refresh cadence published in our methodology. It is listed under the Apps for Stores category on AppRanks, where you can see its current category position, review-velocity trend, and how it compares against the top alternatives in the same space. Developed by Certified Code.
Is Optimizer: Valid VAT & Address free?
Optimizer: Valid VAT & Address does not offer a permanent free plan on Wix. Pricing starts at 0.00, and the listed tiers are Starter, Plus, Pro. Trial availability and exact billing terms are mirrored from the live Wix listing and may change between refresh cycles, so always confirm the headline price on the source marketplace before installing.
Who uses Optimizer: Valid VAT & Address?
Optimizer: Valid VAT & Address is actively installed across Wix stores tracked by AppRanks. Its review base is still building, which usually maps to early-stage merchants and stores piloting a new workflow. It is part of the Apps for Stores category on Wix.
Where does Optimizer: Valid VAT & Address rank on Wix?
Optimizer: Valid VAT & Address currently sits at position #118 in the Apps for Stores category on Wix. That places it in the top 44% of 271 apps tracked in the same category. Category positions are read from the live marketplace ranking and refresh on each scrape, so the number you see here reflects the most recent crawl rather than a long-running average.
What languages does Optimizer: Valid VAT & Address support?
Optimizer: Valid VAT & Address declares support for 49 languages on its Wix marketplace listing: en, sq, ar, hy, eu, be, with 43 additional locales documented on the marketplace listing. Language coverage is the locale set the developer has explicitly translated the app interface into — a broader set typically maps to a developer with international merchant traction.