IEMSuite vs Katana
Katana is probably the best-known name in modern cloud inventory for small manufacturers, and its interface is genuinely good. The structural difference is what counts as "core": in Katana, capabilities like traceability and warehouse management are paid add-ons on top of the base plan. In IEMSuite, lot tracking and QC are the foundation everything else is built on.
What is Katana Cloud Inventory?
Katana Cloud Inventory is a cloud inventory and manufacturing platform known for its polished interface and visual production scheduling, priced as a base plan plus paid add-ons.
Where Katana does well
A comparison you can trust starts by being fair to the other side.
- A polished, modern interface with visual drag-and-drop production scheduling.
- A large integration ecosystem and unlimited users on the base plan.
- A free plan for very small operations (published limits: 30 SKUs, 3 locations).
Published pricing
Katana publishes a Core plan from $299/month (unlimited users and unlimited integrations included), plus usage-based charges for extra locations and sales orders. Traceability (batch/serial tracking) is a $249/month add-on, Warehouse Management is $149/month, and Manufacturing Management is $199/month - all three are bundled free into the Free plan (30 SKUs, unlimited locations/users). An Advantage tier above Core is custom-priced.
Source: katanamrp.com/pricing, checked July 2026. Vendors change pricing - always confirm on their site.
Where IEMSuite takes a different approach
Everything below describes shipped behavior, not roadmap.
Traceability is the foundation, not an add-on
Every unit of stock in IEMSuite lives in a lot with a number, received date, optional expiry, and a complete movement history. There is no version of IEMSuite without it, because allocation, QC, and costing are all built on lots.
QC and NCRs included, wired into allocation
Inspection checklists, pass/fail per lot, quarantine, and non-conformance reports ship in the product. A lot that has not passed QC cannot be allocated - the engine refuses, not a warning banner.
Embedded in Shopify admin
IEMSuite runs inside Shopify admin as an embedded app. Katana connects to Shopify through an integration; IEMSuite is also a Shopify app you open without leaving admin.
No oversells by construction
Stock allocation runs in a database transaction with a row-level lock on the source lot. Two simultaneous orders cannot claim the same unit, even at peak traffic.
IEMSuite vs Katana at a glance
| IEMSuite | Katana | |
|---|---|---|
| Pricing model | Per plan, features gated | Core plan from $299/mo + usage + paid add-ons |
| Lot traceability | Core of the data model, every plan | Paid add-on: $249/mo on Core (published) |
| Quality control | Inspections, NCR, quarantine included (Growth+); QC-pending stock unallocatable | Via workflows/add-ons |
| Shopify | Embedded app inside Shopify admin + sync | Integration |
| Production scheduling | Batch production with recipes and consumption tracking | Visual drag-and-drop scheduler (strong) |
| Free entry point | Free during Early Access | Free plan up to 30 SKUs |
Which one fits your operation?
Katana is probably right if
- Visual drag-and-drop production scheduling is the feature you care most about.
- You need a specific integration from their ecosystem on day one.
- You have under 30 SKUs and their free plan covers you.
IEMSuite is probably right if
- Lot numbers, expiry dates, and recalls are existential for your product.
- You want QC that physically blocks bad stock, not a note on a card.
- You would rather not price out add-ons to know what the system really costs.
Frequently asked questions
Is IEMSuite a Katana alternative?
Yes. Both are cloud inventory and manufacturing tools for small and mid-size makers. The main difference is packaging: capabilities like lot traceability that are paid add-ons in Katana are the core data model in IEMSuite.
How much does Katana MRP cost?
As published on katanamrp.com in July 2026, the Core plan starts at $299/month with unlimited users included. Traceability is a $249/month add-on, Warehouse Management $149/month, and Manufacturing Management $199/month - each free on the 30-SKU Free plan. Their pricing page has current figures.
MRPeasy vs Katana - where does IEMSuite fit?
MRPeasy charges per user with tiered features; Katana charges a base fee plus add-ons; IEMSuite gates features by plan with no per-user fees, and builds lot traceability and QC into every deployment rather than selling them separately.
See it with your own products
The fastest way to compare is to load a few SKUs and run a lot through receiving, QC, and an order. Free during Early Access.
Start free