EZstock: Inventory & Stocktake vs Insomniac Purchase Orders
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 6, 2026 for EZstock, Oct 13, 2026 for Insomniac Purchase Orders.
The short answer
- Only EZstock lists a free plan. Paid plans start at $19/month for EZstock and $19/month for Insomniac Purchase Orders.
- EZstock lists 13 features Insomniac Purchase Orders’s listing doesn’t mention, including Analytics, Auto-restock, Forecasting.
Head to head
Free
- · 14-day full-feature trial included
- · Email support
- · Import purchase orders from CSV
- · Low-stock dashboard with reorder points
- · Low-stock email alerts with CSV export
- · On Order column on purchase orders
Starter
- · Import purchase orders from CSV
- · Lost revenue panel
- · Low-stock dashboard with reorder points
- · Move from Stocky in one upload
- · Payment tracking
- · Send up to 10 purchase orders a month
Growth
- · Amazon stock check (early access)
- · Barcode scanning (scanner or camera)
- · Demand forecasting and ABC grading
- · Draft POs for me: daily reorder drafts
- · Everything in Starter
- · Send unlimited purchase orders as PDFs
Restockly
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureEZstock is an inventory app and purchase order app for Shopify. Stocky replacement: upload your Stocky PO export and EZstock rebuilds your suppliers, costs and order history. Track sales velocity and days of stock left, set reorder points and get a daily low stock email before a stockout. Suggested orders include stock on the way, round up to case packs and warn below a supplier's minimum.
One-click Stocky CSV import. Insomniac PO keeps inventory moving without spreadsheets. Create purchase orders with live product search, send them to suppliers, and receive stock. Full and partial receipts push quantities straight into Shopify inventory. Reorder suggestions use your real sales velocity plus each supplier's lead time and your safety stock, and they subtract units already on open POs.
- Create and send PDF purchase orders directly to suppliers
- Demand forecasting shows days of stock left before a reorder is needed
- Low stock dashboard sorts products by urgency across all suppliers
- Inventory updates automatically when a purchase order is marked received
- One-click Stocky CSV import: PO history and suppliers, safe to re-run
- Fill-shelves reorder points from sales velocity, lead time & safety stock
- Suggestions net out inbound units on open POs
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 |  EZstock |  Insomniac Purchase Orders |
|---|---|---|
| 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 | EZstock | Insomniac Purchase Orders |
|---|---|---|
| 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 | EZstock | Insomniac Purchase Orders |
|---|---|---|
| Free plan | Yes | Not listed |
| Lowest paid monthly plan | $19/month | $19/month |
| Longest free trial | 3 days | 14 days |
| Plans listed | 3 | 1 |
Listing
| Measure | EZstock | Insomniac Purchase Orders |
|---|---|---|
| Shopify category rank | #141(ahead) | #507 |
| Shopify App Charts | #12 on Pricing moves in Inventory optimization | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | May 20, 2026 | Aug 13, 2026 |
| Languages | 1 | 1 |
| Developer | Extensions Market | Insomniac Labs |
FAQ
EZstock and Insomniac Purchase Orders: common questions
- Is EZstock or Insomniac Purchase Orders cheaper?
- Only EZstock lists a free plan. Paid plans start at $19/month for EZstock and $19/month for Insomniac Purchase Orders. 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?
- EZstock lists 13 the others don’t mention, such as Analytics, Auto-restock, Forecasting, Insights. Insomniac Purchase Orders lists 1 the others don’t mention, such as Inventory sync. 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 6, 2026 for EZstock, Oct 13, 2026 for Insomniac Purchase Orders; 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 6, 2026 for EZstock, Oct 13, 2026 for Insomniac Purchase Orders. 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.