Address Validator AddressHero vs Kpostcode Korea Address Lookup
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 9, 2026.
The short answer
- Address Validator AddressHero is detected on 544× as many Shopify stores as Kpostcode Korea Address Lookup: 544 vs 1 as of Nov 9, 2026.
- On the Shopify App Store: Address Validator AddressHero 4.9 from 236 reviews and Kpostcode Korea Address Lookup 3.0 from 1 reviews.
- Paid plans start at $9.99/month for Address Validator AddressHero and $10/month for Kpostcode Korea Address Lookup.
Head to head
- Germany
- United States
- Netherlands
- South Korea
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Pay per Address
- · 24/7 Slack support & done-for-you setup
- · AI-powered address correction
- · Express checkouts & every language
- · Fixes typos & missing house numbers
- · Money-back guarantee
- · Native Klaviyo & email integration
Pay per Order
- · 24/7 Slack support & done-for-you setup
- · AI-powered address correction
- · Express checkouts & every language
- · Fixes typos & missing house numbers
- · Money-back guarantee
- · Native Klaviyo & email integration
Minimal
- · 24/7 live chat support
- · Blocks invalid special characters
- · Blocks orders missing house numbers
- · Prevents PO box delivery errors
- · Works in every language
- · Works with express checkouts
Standard
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureMaximize your profits and reduce unnecessary problems with 'AddressHero'. Incorrect delivery addresses or DHL / Deutsche Post packing stations lead to expensive misdeliveries, dissatisfied customers and rising support costs. 'AddressHero' offers address validation, recognizes and clears address errors automatically or by the customer - no manual effort required.
Shopify에서 Checkout Extension UI 사용을 제한하고 있어, 이 앱은 아쉽게도 “Shopify PLUS 고객만”이용할 수 있습니다. Leveraging the Korean government’s address lookup API, this tool simplifies checkout for South Korea. It enables accurate address and postcode lookup, reducing cart abandonment and improving customer satisfaction. Essential for the Korean market, it ensures fast, reliable address entry.
- Validate addresses while checkout (Shopify Plus) with checkout extensions
- Compatible with Express Checkouts (Apple and Google Pay) and PayPal Express
- Lightning fast loading time & optimized for mobile user experience
- Lightning fast setup, no programming required
- Korean address and postcode lookup for accurate checkout process
- Integration with the official Korean government’s address database API
- Fully compatible with Checkout Extensibility
- Customisable widget to match your brand
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Address Validator AddressHero |  Kpostcode Korea Address Lookup |
|---|---|---|
| Detected stores | 544(ahead) | 1 |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | 19% | Not enough data |
| Top store categories | Apparel & Accessories, Health & Beauty, Home & Garden | Furniture |
| Top store countries | Germany, United States, Netherlands | South Korea |
Reviews
| Measure | Address Validator AddressHero | Kpostcode Korea Address Lookup |
|---|---|---|
| App Store rating | 4.9 ★(ahead) | 3.0 ★ |
| App Store reviews | 236(ahead) | 1 |
| New reviews, 28 days | 0 | 0(ahead) |
| Reviewers a year or more in | 4% | Not enough data |
Pricing
| Measure | Address Validator AddressHero | Kpostcode Korea Address Lookup |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $9.99/month(ahead) | $10/month |
| Longest free trial | 14 days | 14 days |
| Plans listed | 3 | 1 |
Listing
| Measure | Address Validator AddressHero | Kpostcode Korea Address Lookup |
|---|---|---|
| Shopify category rank | #11 | #29 |
| Shopify App Charts | #7 in Shipping | #1 in Internationalization - Other |
| Built for Shopify | Yes | No |
| Launched | Apr 4, 2023 | Aug 13, 2024 |
| Languages | 2 | 1 |
| Developer | HeroSoftware GmbH | Seoul Commerce |
FAQ
Address Validator AddressHero and Kpostcode Korea Address Lookup: common questions
- Which is more popular, Address Validator AddressHero or Kpostcode Korea Address Lookup?
- Address Validator AddressHero is detected on 544× as many Shopify stores as Kpostcode Korea Address Lookup: 544 vs 1 as of Nov 9, 2026.
- Is Address Validator AddressHero or Kpostcode Korea Address Lookup cheaper?
- Paid plans start at $9.99/month for Address Validator AddressHero and $10/month for Kpostcode Korea Address Lookup. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- Which has better reviews, Address Validator AddressHero or Kpostcode Korea Address Lookup?
- On the Shopify App Store: Address Validator AddressHero 4.9 from 236 reviews and Kpostcode Korea Address Lookup 3.0 from 1 reviews.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Nov 9, 2026; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Nov 9, 2026. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.