Plumb vs Stocky

Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 8, 2026 for Plumb, Oct 23, 2026 for Stocky.

The short answer

  • Only Plumb lists a free plan.
  • Plumb lists 6 features Stocky’s listing doesn’t mention, including Analytics, Inventory planning, Multi-location.

Head to head

App Store reviews

Plumb: —
Stocky: 210
Open this comparison in ShoplistFree account. Every feature, store and change, side by side.
Pitch
—

Inventory Management for Shopify POS Pro

Developer
Categories
  • Inventory optimization
  • Inventory optimization
Languages
  • English
  • English
Launched
Sep 25, 2026
Mar 12, 2015
Built for Shopify
Not badged
Not badged
Reviews per month
—
1 last full month
Detected stores
0active installs
0active installs
Most common store size
—
—
Top countries
—
—

Momentum

New reviews each month

Review pace is the clearest public read on how fast an app is winning new merchants.

035FebAprJunSepNovJanFebStocky: 3 reviews in February 2025Stocky: 1 reviews in March 2025Stocky: 5 reviews in April 2025Stocky: 2 reviews in May 2025Stocky: 2 reviews in June 2025Stocky: 2 reviews in July 2025Stocky: 1 reviews in September 2025Stocky: 2 reviews in October 2025Stocky: 2 reviews in November 2025Stocky: 3 reviews in December 2025Stocky: 1 reviews in January 2026Stocky: 1 reviews in February 2026
PlumbStockyCompleted months only
Free options
Free planFree trial
Free planFree trial
Monthly range
From $0 to $49.99/month
—
Plans
SingleFree
  • · Accuracy, shrinkage and audit reports
  • · Count on Shopify POS, including offline
  • · Nothing written until you approve it
  • · One location, unlimited counts
  • · Today's list picked by sales velocity
  • · Undo an applied count in one click
Multi$24.99/month
14-day free trial
  • · Accuracy, shrinkage and audit reports
  • · Count on Shopify POS, including offline
  • · Nothing written until you approve it
  • · Per-location accuracy and coverage
  • · Today's list picked by sales velocity
  • · Undo an applied count in one click
Unlimited$49.99/month
14-day free trial
  • · Accuracy, shrinkage and audit reports
  • · Count on Shopify POS, including offline
  • · Every location, unlimited counts
  • · Nothing written until you approve it
  • · Per-location accuracy and coverage
  • · Today's list picked by sales velocity
FreeFree to install
Included with Shopify POS Pro subscription
Coverage
9 of 14 features64%
8 of 14 features57%
Unique strengths
  • Analytics
  • Inventory planning
  • Multi-location
  • Real-time updates
  • +2 more
  • Backorders
  • Low stock alerts
  • Purchase orders
  • Stock replenishment
  • +1 more
Inventory optimization
64%9/14
57%8/14
Inventory management
75%6/8
38%3/8
Notifications and analytics
75%3/4
75%3/4
Order management
0%0/2
100%2/2
635onlybothonly
PlumbStocky14 features listed across both App Store listings

Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.

See every feature

Integrations

PlumbNo rating yetStocky3.0(210)
Works with also listed by another
—
  • Shopify POS
How it sells itself

Plumb turns the whole-store stocktake into a daily task. It picks what is worth counting — ranked by 90 days of sales, so busy products come round often and the slow tail rarely — and hands staff a short list on POS or in the admin. Counting happens while you trade: a sale landing mid-count is refused rather than overwritten, and nothing reaches your inventory until you approve it. One click puts it back.

Effective inventory management is a strategic advantage to your brick and mortar retail business. Selling out of in-demand products can be harmful to your sales—but keeping too much inventory on hand can drain your resources. Leverage Stocky by Shopify to optimize your inventory decisions.

Key points
  • Today's count list picked by sales velocity, so you count what matters
  • Full stock takes too, when you do want to count everything at once
  • Scan barcodes on POS, or with a USB scanner in the admin
  • Eleven reports on accuracy, shrinkage and coverage, all exportable
  • Create and manage purchase orders and communicate with suppliers.
  • Conduct stocktakes by counting or scanning stock on hand and make adjustments.
  • Use in-depth reporting to make good inventory decisions through stock analytics.
  • Review and receive incoming inventory in Shopify POS.
Screenshots
Plumb - stock count
Plumb - stock countPlumb - stock countPlumb - stock count
Customize your forecasting settings to fit your store's needs
Dashboard overview of your low stock itemsRun stocktakes and keep your stock levels up to dateSee the status of your incoming purchase orders

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.

Showing only the rows where the apps differ.

Adoption

MeasurePlumbStocky
Detected storesNot publishedNot published
Net store change, 28 days0estimated0estimated
Stores added, 28 daysNot enough dataNot enough data
Big-brand shareNot enough dataNot enough data
Top store categoriesNot publishedNot published
Top store countriesNot publishedNot published

Reviews

MeasurePlumbStocky
App Store ratingNot published3.0 ★
App Store reviewsNot published210
New reviews, 28 daysNot enough dataNot enough data
Reviewers a year or more inNot enough dataNot enough data

Pricing

MeasurePlumbStocky
Free planYesNot listed
Lowest paid monthly plan$24.99/monthNo monthly plan listed
Longest free trial14 daysNot listed
Plans listed31

Listing

MeasurePlumbStocky
Shopify category rank#400in Inventory optimizationNot enough data
Shopify App ChartsNot on this week’s chartsNot on this week’s charts
Built for ShopifyNoNo
LaunchedSep 25, 2026Mar 12, 2015
Languages1English1English
DeveloperTGProdShopify

FAQ

Plumb and Stocky: common questions

Is Plumb or Stocky cheaper?
Only Plumb lists a free plan. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
What features does each app list that the other doesn’t?
Plumb lists 6 the others don’t mention, such as Analytics, Inventory planning, Multi-location, Real-time updates. Stocky lists 5 the others don’t mention, such as Backorders, Low stock alerts, Purchase orders, Stock replenishment. 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 for Plumb, Oct 23, 2026 for Stocky; 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 for Plumb, Oct 23, 2026 for Stocky. 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.