SmartStockCap vs StockTag
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 21, 2026 for SmartStockCap, Oct 13, 2026 for StockTag.
The short answer
- StockTag lists 2 features SmartStockCap’s listing doesn’t mention, including Real-time updates, Tagging.
Head to head
Standard
- · 14-day free trial
- · Automated collections
- · Custom out-of-stock tag
- · Inventory threshold
- · Manual collections
- · Manual sync
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureSmart Stock Cap stops online sales of a product once a set number of units has sold, counted across all its variants. Split one cap by country, such as Australia 30, New Zealand 20 and the rest of the world 50, or block other countries. Checkout blocks extra units, including Buy it now and express checkouts, with a clear message.
StockTag helps merchants keep selected collections clean when products sell out. Choose which manual and Smart collections StockTag should manage, set your out-of-stock tag and threshold, and let StockTag handle the updates when inventory changes. Sold-out products are tagged automatically and kept out of selected collections until inventory is available again.
- Set inventory caps to limit how many units can be sold per product
- Automatically hide products when cap is reached
- Schedule caps with start and end dates for flash sales and limited drops
- Real-time progress dashboard showing units sold vs. your limit
- Automatically hide out-of-stock products from selected collections
- Manage manual and automated collections from one simple dashboard
- Set a custom out-of-stock tag and inventory threshold
- Automatically restore products to manual collections when inventory returns
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 |  SmartStockCap |  StockTag |
|---|---|---|
| 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 | SmartStockCap | StockTag |
|---|---|---|
| App Store rating | 5.0 ★ | 5.0 ★ |
| App Store reviews | Not published | 1 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | SmartStockCap | StockTag |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | No monthly plan listed | $4.99/month |
| Longest free trial | Not listed | 14 days |
| Plans listed | Not published | 1 |
Listing
| Measure | SmartStockCap | StockTag |
|---|---|---|
| Shopify category rank | #85 | #100 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Feb 13, 2026 | May 8, 2026 |
| Languages | 1 | 1 |
| Developer | Storvia Apps | Tiny Merchant Tools |
FAQ
SmartStockCap and StockTag: common questions
- What features does each app list that the other doesn’t?
- StockTag lists 2 the others don’t mention, such as Real-time updates, Tagging. 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 Oct 21, 2026 for SmartStockCap, Oct 13, 2026 for StockTag; 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 21, 2026 for SmartStockCap, Oct 13, 2026 for StockTag. 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.