Address Validation iO vs Addressly:Address Autocomplete
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 8, 2026.
The short answer
- Addressly:Address Autocomplete is detected on 1.9× as many Shopify stores as Address Validation iO: 25 vs 13 as of Nov 8, 2026.
- On the Shopify App Store: Address Validation iO 4.8 from 13 reviews and Addressly:Address Autocomplete 5.0 from 11 reviews.
- Address Validation iO lists 10 features Addressly:Address Autocomplete’s listing doesn’t mention, including Address, Analytics, Automated workflows.
Head to head
- Germany
- United States
- Netherlands
- South Africa
- United States
- Dominican Republic
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
Standard
- · Address Autocomplete via OpenStreetMap
- · Fully Customized Modal, Markers & Colors
- · Map Picker for Exact Delivery Location
- · Priority Email & Chat Support
- · Smart One-Tap GPS Location Detection
Pro
- · Autofill Addresses Without Any Pop-up
- · Automatic Location Detection
- · Email & Priority Chat Support
- · Everything in Standard +
- · Native Shopify Plus Checkout Extension
- · Smart Google Maps Address Autocomplete
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureAddress Validation iO verifies addresses and emails. Validate during and after checkout, using autocomplete to improve input accuracy. It detects missing house numbers, PO boxes, broken ZIP codes and invalid email accounts. Customers are notified to correct issues. Reduces returns and support tickets. Easy to install and quick to set up. Works with all Shopify themes and plans. No coding required.
Addressly adds address autocomplete and autofill to Shopify checkout. It uses Google Maps, Google Places, and OpenStreetMap to suggest, autofill, and validate shipping addresses as customers type, helping reduce typos and failed deliveries. A live map picker lets customers confirm exact drop-off locations, and one-tap GPS detection fills in the address automatically.
- Realtime address validation helps customers provide correct data during checkout
- Wrong addresses will trigger a prompt after checkout on the 'Thank You'-page
- Insightful analytics through BI-dashboard
- Fully customizable and multilingual frontend
- Smart address autocomplete with real-time suggestions powered by Google Maps
- Interactive map picker lets customers pinpoint exact delivery locations visually
- Auto-detect customer location with one-click GPS positioning for faster checkout
- Seamlessly auto-fills checkout fields with complete address details
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 Validation iO |  Addressly:Address Autocomplete |
|---|---|---|
| Detected stores | 13 | 25(ahead) |
| Net store change, 28 days | 0 | +2 |
| Stores added, 28 days | Not enough data | 3 |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Home & Garden, Electronics, Health & Beauty | Apparel & Accessories, Health & Beauty, Arts & Entertainment |
| Top store countries | Germany, United States, Netherlands | South Africa, United States, Dominican Republic |
Reviews
| Measure | Address Validation iO | Addressly:Address Autocomplete |
|---|---|---|
| App Store rating | 4.8 ★ | 5.0 ★(ahead) |
| App Store reviews | 13(ahead) | 11 |
| New reviews, 28 days | 0 | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Address Validation iO | Addressly:Address Autocomplete |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | No monthly plan listed | $6.99/month |
| Longest free trial | Not listed | 7 days |
| Plans listed | 1 | 2 |
Listing
| Measure | Address Validation iO | Addressly:Address Autocomplete |
|---|---|---|
| Shopify category rank | #54 | #76 |
| Shopify App Charts | Not on this week’s charts | #23 in Delivery and pickup |
| Built for Shopify | No | Yes |
| Launched | Sep 15, 2022 | Oct 28, 2025 |
| Languages | 2 | 1 |
| Developer | Moving Primates GmbH | Winsomies |
FAQ
Address Validation iO and Addressly:Address Autocomplete: common questions
- Which is more popular, Address Validation iO or Addressly:Address Autocomplete?
- Addressly:Address Autocomplete is detected on 1.9× as many Shopify stores as Address Validation iO: 25 vs 13 as of Nov 8, 2026.
- Which has better reviews, Address Validation iO or Addressly:Address Autocomplete?
- On the Shopify App Store: Address Validation iO 4.8 from 13 reviews and Addressly:Address Autocomplete 5.0 from 11 reviews.
- What features does each app list that the other doesn’t?
- Address Validation iO lists 10 the others don’t mention, such as Address, Analytics, Automated workflows, Bulk editing. Addressly:Address Autocomplete lists 2 the others don’t mention, such as Delivery map, Multi-location. 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 8, 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 8, 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.