CartGuard vs Validify Checkout Guard
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Sep 25, 2026 for CartGuard, Oct 13, 2026 for Validify Checkout Guard.
The short answer
- Validify Checkout Guard lists 12 features CartGuard’s listing doesn’t mention, including Cart-based, Checkout alerts, Custom messages.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
PRO
- · 36 rules: cart, customer, B2B
- · AND/OR logic, zero code needed
- · B2B PO and company controls
- · Block risky orders at checkout
- · Email support
- · Localized block messages
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureCartGuard adds a checkout rule that stops an order when the cart holds a product you marked as not for sale. Mark a product with a tag, or switch on Block checkout for that one product. You can also block a product type, vendor, or theme template. Approved buyers still get through: exempt customers by tag, exempt one customer, or exempt every B2B buyer. Give a product a date and it starts selling that day.
Set a minimum order amount, limit quantities per cart, and block checkout for specific customers or tags. Combine cart, customer, product, delivery, and B2B conditions with AND/OR logic, and show each shopper the reason in their own language. Only rule-breaking carts are stopped; everything else checks out as usual, and checkout keeps working even if the app is unavailable.
- Block checkout by tag: Choose from preset tags or use your own
- Block by product type: Block entire product categories at once
- Block by template: Automatically tag products using a specific template suffix
- Custom error messages: Personalize the message customers see
- Create checkout rules with 25+ criteria like cart value, items, or delivery.
- Block suspicious orders by behavior, quantity, email domain, or risk conditions.
- Show clear, custom error messages in multiple languages for global shoppers.
- Validate orders instantly with real-time feedback at checkout.
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 |  CartGuard |  Validify Checkout Guard |
|---|---|---|
| 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 | CartGuard | Validify Checkout Guard |
|---|---|---|
| App Store rating | 5.0 ★ | Not published |
| App Store reviews | 2 | 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 | CartGuard | Validify Checkout Guard |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | No monthly plan listed | $5/month |
| Longest free trial | Not listed | 7 days |
| Plans listed | Not published | 1 |
Listing
| Measure | CartGuard | Validify Checkout Guard |
|---|---|---|
| Shopify category rank | #68(ahead) | #188 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Apr 20, 2026 | Oct 28, 2025 |
| Languages | 1 | 1 |
| Developer | KW Consulting | MyStoreKit |
FAQ
CartGuard and Validify Checkout Guard: common questions
- What features does each app list that the other doesn’t?
- Validify Checkout Guard lists 12 the others don’t mention, such as Cart-based, Checkout alerts, Custom messages, Geolocation. 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 Sep 25, 2026 for CartGuard, Oct 13, 2026 for Validify Checkout Guard; 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 Sep 25, 2026 for CartGuard, Oct 13, 2026 for Validify Checkout Guard. 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.