AddressSure Address Validator vs Flexiti Address Verification
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 AddressSure Address Validator, Feb 19, 2026 for Flexiti Address Verification.
The short answer
Head to head
Pay as you go
- · 100 orders free, then $0.05 per order
- · AI-powered address correction
- · No monthly fee
- · Real-time address suggestions
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureCheck new orders after checkout, review flagged addresses, and resolve issues before shipping—without interrupting checkout. AddressSure spots missing unit information, postal mismatches, and your chosen address warnings. Compare the original and suggested address in Shopify admin, then accept a correction or keep the original.
The Flexiti Address Verification app allows merchants to confirm if the shipping address of an order is a match with the corresponding customer address on file at Flexiti. The app will provide merchants with a verification score for each address line associated with a particular order.
- Suggest verified corrections for shipping addresses after checkout
- Let customers update addresses from Thank You and Order Status pages
- Detect missing unit numbers, PO boxes, postal mismatches, and more
- Update the Shopify order automatically when a correction is accepted
- View the address verification score for any given order processed with Flexiti.
- Scores based on the shipping address and Flexiti customer address on file
- Identify potential fraud with the address verification score.
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 |  AddressSure Address Validator |  Flexiti Address Verification |
|---|---|---|
| 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 | AddressSure Address Validator | Flexiti Address Verification |
|---|---|---|
| App Store rating | 5.0 ★ | Not published |
| App Store reviews | 1 | 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 | AddressSure Address Validator | Flexiti Address Verification |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | No monthly plan listed | No monthly plan listed |
| Longest free trial | Not listed | Not listed |
| Plans listed | 1 | Not published |
Listing
| Measure | AddressSure Address Validator | Flexiti Address Verification |
|---|---|---|
| Shopify category rank | #274 | #139(ahead) |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Aug 18, 2026 | Feb 27, 2023 |
| Languages | 1 | 1 |
| Developer | Merchantwell | Flexiti |
FAQ
AddressSure Address Validator and Flexiti Address Verification: 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 AddressSure Address Validator, Feb 19, 2026 for Flexiti Address Verification; 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 AddressSure Address Validator, Feb 19, 2026 for Flexiti Address Verification. 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.