AddressCleanup Validator vs One‑Step Address Validator
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 14, 2026 for AddressCleanup Validator, Oct 13, 2026 for One‑Step Address Validator.
The short answer
- AddressCleanup Validator and One‑Step Address Validator list the same 1 features.
Head to head
Starter
- · 200 included each month
- · up to 150,000 checkout API calls
Growth
- · 200 included each month
- · up to 1,000,000 checkout API
Free
- · 30 days free trial
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureAddressCleanup adds address autocomplete and a deliverability check to your Shopify Plus checkout. As a buyer types their delivery address, it suggests real addresses and fills in the street, postcode and city when one is picked. Before the order is placed, it checks the address is deliverable and can warn the buyer or block an undeliverable address, based on the strictness you set.
One-Step Address Validator adds address search to your Shopify Plus checkout. As a customer types, the app suggests matching addresses and checks the one they pick against official postal data, such as Royal Mail PAF in the UK. It corrects typos and fills in missing details before the order is placed. Trusted by leading brands, Ideal Postcodes is integrated with top platforms like Salesforce and AdobeCommerce.
- Address autocomplete in the native checkout fields
- Deliverability check warns or blocks undeliverable addresses at checkout
- Works in the countries you enable, with strong Nordic support
- Validates global addresses from authoritative sources such as Royal Mail & USPS
- Single set up, eliminating multi-step verification and reducing friction
- Auto-corrects typos, completes and formats addresses for accurate delivery
- Easy to install. No coding required and customisable to fit 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 |  AddressCleanup Validator |  One‑Step Address Validator |
|---|---|---|
| Detected stores | Not published | Not published |
| 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 | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | AddressCleanup Validator | One‑Step Address Validator |
|---|---|---|
| App Store rating | Not published | Not published |
| App Store reviews | Not published | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | AddressCleanup Validator | One‑Step Address Validator |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $7/month | No monthly plan listed |
| Longest free trial | Not listed | Not listed |
| Plans listed | 2 | 1 |
Listing
| Measure | AddressCleanup Validator | One‑Step Address Validator |
|---|---|---|
| Shopify category rank | #549 | #436(ahead) |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Jul 24, 2026 | Oct 23, 2025 |
| Languages | 1 | 1 |
| Developer | Ceeglo AB | Ideal Postcodes |
FAQ
AddressCleanup Validator and One‑Step Address Validator: common questions
- 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 14, 2026 for AddressCleanup Validator, Oct 13, 2026 for One‑Step Address Validator; 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 14, 2026 for AddressCleanup Validator, Oct 13, 2026 for One‑Step Address Validator. 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.