Checkout Address Validator vs Fetchify Address Validation
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026 for Checkout Address Validator, Nov 8, 2026 for Fetchify Address Validation.
The short answer
- On the Shopify App Store: Checkout Address Validator 5.0 from 1 reviews and Fetchify Address Validation 5.0 from 2 reviews.
- Paid plans start at $4.99/month for Checkout Address Validator and $50/month for Fetchify Address Validation.
Head to head
- United Kingdom
- Netherlands
- United States
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Standard
- · Block orders missing a house number
- · Buyer messages in every store language
- · Custom house-number rule per country
- · Require a postal code per country
- · Works on Shop Pay, PayPal & Apple Pay
14 Day Free Trial
- · 100 free lookups / 14 days
- · Address Auto-Complete Extension
- · Email Validation Extension
- · Optional PO Box and Territory exclusions
- · Royal Mail Multiple Residence Data
- · UK Postcode Lookup Extension
Starting from
- · Email Validation 4p
- · International Address Search 4.5p
- · Overage option for additional usage
- · UK Address Search 5p
- · UK Enhanced Address Search 5.5p
- · UK Postcode Search 5p
Starting from
- · Email Validation 4.p
- · International Address Search 5.4p
- · UK Address Search 6p
- · UK Enhanced Address Search 6.6p
- · UK Postcode Search 6p
Enterprise from
- · Custom plans tailored to your needs
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureExpress wallets — Shop Pay, PayPal, Apple Pay, Google Pay — skip your address form, so orders arrive with a street but no house number, or no postal code at all, and the delivery fails. A missing house number only produces a warning at checkout, which the buyer can ignore. This app turns it into a block: checkout cannot be completed until the address is fixed, wallets included.
Make your Shopify Plus store work even smarter with the new Fetchify Address Validation app. Available extensions : - UK Postcode Lookup - Global Address Auto-Complete - Email Address Validation Capture global addresses with more accuracy than the built-in Google Auto-Complete to deliver more orders first time. Reduce reshipping and customer support costs. Capture verified deliverable email addresses.
- Blocks checkout when a postal code or house number is missing
- Validates express wallet checkouts: Shop Pay, PayPal, Apple Pay, Google Pay
- Every country you ship to, with Shopify's postal-code rule prefilled
- P.O. boxes, packstations and pickup points are never blocked
- Gold standard data from leading global address providers
- Optimised checkout and increased conversion rates
- Reduce failed deliveries by eliminating incorrect addresses at the source
- Enhance user experience and customer satisfaction
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 |  Checkout Address Validator | Fetchify Address Validation |
|---|---|---|
| Detected stores | Not published | 17 |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Apparel & Accessories, Health & Beauty, Electronics |
| Top store countries | Not published | United Kingdom, Netherlands, United States |
Reviews
| Measure | Checkout Address Validator | Fetchify Address Validation |
|---|---|---|
| App Store rating | 5.0 ★ | 5.0 ★ |
| App Store reviews | 1 | 2(ahead) |
| New reviews, 28 days | Not enough data | 0 |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Checkout Address Validator | Fetchify Address Validation |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $4.99/month(ahead) | $50/month |
| Longest free trial | 7 days | 14 days |
| Plans listed | 1 | 4 |
Listing
| Measure | Checkout Address Validator | Fetchify Address Validation |
|---|---|---|
| Shopify category rank | #125(ahead) | #173 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Aug 17, 2026 | Jul 8, 2024 |
| Languages | 4 | 1 |
| Developer | Schwan I/O | ClearCourse Business Services Limited T/A Fetchify |
FAQ
Checkout Address Validator and Fetchify Address Validation: common questions
- Is Checkout Address Validator or Fetchify Address Validation cheaper?
- Paid plans start at $4.99/month for Checkout Address Validator and $50/month for Fetchify Address Validation. 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, Checkout Address Validator or Fetchify Address Validation?
- On the Shopify App Store: Checkout Address Validator 5.0 from 1 reviews and Fetchify Address Validation 5.0 from 2 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 Oct 13, 2026 for Checkout Address Validator, Nov 8, 2026 for Fetchify Address Validation; 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 Oct 13, 2026 for Checkout Address Validator, Nov 8, 2026 for Fetchify Address Validation. 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.