Postal Code Checker is a Wix app, with a 5.0 average rating from 2 reviews, as a paid app, as of July 10, 2026.
Postal Code Checker is a Wix App Market app by Empyrean Studio. With a rating of 5.0★ from 2 reviews.
AppRanks verdict
Generated from live marketplace data — refreshed daily
Postal Code Checker is a category-leading Wix app with a limited review volume. Category data on the canonical marketplace listing is currently incomplete, so AppRanks falls back to platform-wide rather than category-relative comparison for this listing. 2 reviews put it in the early-traction tier — useful for early-stage stores willing to be on the leading edge. Early-traction review counts are sensitive to single launch periods or feature events, so a 30-day re-check before bigger commitments often resolves whether the trend is sustained. Paid-only pricing means evaluating fit on the marketplace listing or via the developer's documentation before installing. 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
- +High average rating (5.0★) signals consistent merchant satisfaction
- +Published by Empyrean Studio — established developer track record
Cons
- −Limited review base (2) — ratings can shift significantly with new feedback
- −Paid-only pricing (Paid) — evaluation requires committing payment details
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About Postal Code Checker
How Postal Code Checker works
Since the launch of Stores, one feature has been notably missing: the ability to manage shipping by zip code efficiently. We've developed Zip Code Checker to address this gap. Allow your site visitors to check shipping times and delivery support for their respective Zip Code. It automatically prevents orders from unsupported zip codes.
You can personalize the experience with custom messages for each zip code, including shipping estimates or local language greetings. Options to add additional fees for each zip code on checkout. Handling bulk zip codes is straightforward; upload them via CSV, manage them directly in native CMS.
The product page plugin widget, while optional, adds convenience for checking delivery options. It's designed to blend seamlessly into your store. On product page it drives user to interact with your site hence increasing the chances of converting site visitors into your customers. Additionally general widget can be added anywhere on your site including lightboxes. So, you can analyze and decide on where to show the zip code checker. Style of all widgets can be customized.
Please go through entire documentation and tutorial before using the app.
Screenshots
Key features
- Allow visitors to check shipping time for each zip code / postal code / pincode
- Set a list of supported or unsupported zip code and prevent store checkout based on it
- Options to set additional fees for each zip code with formulas based on weight and quantity
- Extra widget to allow users to check deliverability for their zip code
Pricing plans
Premium7.17/month
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Keyword rankings
Postal Code Checker ranks for 12 keywords across Wix App Market. Here are the top 3:
- Rank #4
- Rank #5
- Rank #14
Competitors & alternatives
AppRanks tracks competitor sets per category. For Postal Code Checker, the independent listing audit includes a competitive context section, and the full Wix app index shows the broader marketplace landscape this app competes in. Sign up free to surface a side-by-side competitor matrix customized to your tracked apps.
Frequently asked questions
What is Postal Code Checker?
Postal Code Checker is an app for Wix. It currently holds a 5.0-star rating from 2 merchant reviews, and AppRanks has been tracking its public marketplace data on a daily refresh cycle. AppRanks tracks its category position, review-velocity trend, and the top alternatives in the same space. Developed by Empyrean Studio.
Is Postal Code Checker free?
Postal Code Checker does not offer a permanent free plan on Wix. Pricing starts at 7.17, and the listed tiers are Premium. 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.