Address Validator AddressHero 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 Nov 9, 2026 for Address Validator AddressHero, Oct 13, 2026 for One‑Step Address Validator.
The short answer
- One‑Step Address Validator lists 1 features Address Validator AddressHero’s listing doesn’t mention, including Address validation.
Head to head
- Germany
- United States
- Switzerland
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
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 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.
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.
- 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
- 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 |  Address Validator AddressHero |  One‑Step Address Validator |
|---|---|---|
| Detected stores | 584 | Not published |
| 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 | Not published |
| Top store countries | Germany, United States, Switzerland | Not published |
Reviews
| Measure | Address Validator AddressHero | One‑Step Address Validator |
|---|---|---|
| App Store rating | 4.9 ★ | Not published |
| App Store reviews | 236 | Not published |
| New reviews, 28 days | 0 | Not enough data |
| Reviewers a year or more in | 4% | Not enough data |
Pricing
| Measure | Address Validator AddressHero | One‑Step Address Validator |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $9.99/month | No monthly plan listed |
| Longest free trial | 14 days | Not listed |
| Plans listed | 3 | 1 |
Listing
| Measure | Address Validator AddressHero | One‑Step Address Validator |
|---|---|---|
| Shopify category rank | #11 | #436 |
| Shopify App Charts | #7 in Shipping | Not on this week’s charts |
| Built for Shopify | Yes | No |
| Launched | Apr 4, 2023 | Oct 23, 2025 |
| Languages | 2 | 1 |
| Developer | HeroSoftware GmbH | Ideal Postcodes |
FAQ
Address Validator AddressHero and One‑Step Address Validator: common questions
- What features does each app list that the other doesn’t?
- One‑Step Address Validator lists 1 the others don’t mention, such as Address validation. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- 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 for Address Validator AddressHero, 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 Nov 9, 2026 for Address Validator AddressHero, 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.