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Katana Cloud Inventory

Katana Cloud Inventory at a glance
VendorKatana Technologies OÜ
HeadquartersTallinn, Estonia
OwnershipVenture-backed private company (investors include Cogito Capital Partners, Northzone, Atomico)
DeploymentCloud/SaaS (multi-tenant)
Target marketSmall manufacturers and D2C e-commerce brands with in-house production
IndustriesLight manufacturing, food and beverage, cosmetics, apparel, electronics assembly
PricingFree plan (30 SKUs); Core from $299/month plus usage-based components; Advantage custom — vendor-published, as of August 2026
Websitekatanamrp.com

The short version

Katana Cloud Inventory tracks stock and runs production for small businesses that make what they sell. Live inventory across sales channels, production planning, purchasing, floor-level task management — that is the scope, and accounting is pointedly not part of it. The product occupies the gap between a spreadsheet-and-accounting-software setup and a full ERP suite: it handles the operational side of a small manufacturing business while QuickBooks Online or Xero keep the books. Among small US manufacturers selling through Shopify and Amazon, few names in that gap are better known.

Where Katana comes from

Development sits with Katana Technologies OÜ, founded in Tallinn, Estonia, in 2017 by Kristjan Vilosius, Hannes Kert and Priit Kaasik. The name has changed twice: launched as Katana MRP, marketed for a while as Katana Manufacturing ERP, now Katana Cloud Inventory. The renaming tracks a real shift in emphasis, away from MRP and toward multichannel inventory management, which says something about where the product earns its keep.

Katana is venture-backed and private. Investors include Cogito Capital Partners, Northzone, Atomico and Lightrock, with a Series B extension round closed in October 2025. The headquarters is Estonian; much of the customer base is North American.

What it covers

Real-time inventory across locations and channels forms the core. Around it: sales order management with direct integrations to Shopify, WooCommerce, BigCommerce and Amazon, purchasing with supplier lead times, and production orders built from bills of materials and recipes. A Shop Floor app assigns tasks and tracks time on the production floor. Paid add-ons extend the platform with warehouse management, deeper manufacturing management, and batch and expiry-date traceability. Accounting, payroll and HR are absent by design; financials run through connected accounting packages.

Who buys it

Workshops, direct-to-consumer brands and e-commerce merchants with in-house production, typically well below the size at which classic ERP suites become economical. Food and beverage, cosmetics, apparel, electronics assembly and other light manufacturing dominate. For US companies the competitive set is MRPeasy, Fulfil or Cin7 rather than mid-market ERP systems.

How it is sold

SaaS only, multi-tenant, no on-premises option. Pricing sits openly on the vendor website as of August 2026: a free plan limited to 30 SKUs, a Core plan starting at $299 per month with unlimited users and SKUs plus usage-based components tied to order volume and locations, and a custom-priced Advantage plan with dedicated implementation support. Monthly and annual billing are both available.

Bottom line for buyers

For a small US manufacturer already living in the Shopify and QuickBooks ecosystem and still running production off spreadsheets, Katana is a pragmatic first step up, and the integration set is the main reason to pick it over a generic inventory tool. The boundaries deserve equal billing. There is no general ledger and none is coming; that is a design decision, so anyone who wants financials inside the same system is shopping in the wrong aisle. Trajectory is the second boundary: a company expecting multi-entity operations within a few years ends up paying twice, once for Katana and once for the data migration to a fuller suite. And since reviewers have criticized repeated price increases and usage-based tier jumps, treat $299 as a starting figure inside a multi-year selection model, not as the budget.

What the Katana Cloud Inventory website looks like

Current view of the vendor homepage, captured by our editorial team.

Screenshot of the Katana Cloud Inventory vendor homepage

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Frequently asked questions

Is Katana Cloud Inventory a real ERP system?

No. The vendor itself walked the branding back from Katana Manufacturing ERP to Katana Cloud Inventory, which is unusually candid. You get inventory, sales orders, purchasing and production; you do not get a general ledger, payroll or HR, so an accounting package such as QuickBooks Online or Xero stays in the stack permanently.

Who should consider Katana, and who should not?

Think of the archetype as a product brand that makes its own goods: candles, cosmetics, hot sauce, small electronics, apparel. Selling happens on Shopify or Amazon, production in a workshop, and the books in QuickBooks. That business gets a purpose-built operational layer here. A company needing native financials, advanced scheduling or multi-entity structure sits outside the design brief and lands in comparisons with fuller suites instead — in Katana's own weight class, the rivals are MRPeasy, Fulfil and Cin7.

How does Katana pricing work?

Published and usage-sensitive. A free tier caps at 30 SKUs; Core starts at $299 per month with unlimited users and SKUs but adds usage-based components as order volume and locations grow; Advantage is custom-priced with dedicated implementation support. The usage components are the part to model carefully: reviewer criticism of price increases and tier jumps suggests the second-year bill deserves as much attention as the first, and our ERP TCO calculator helps put numbers on that.

What integrations matter for a US e-commerce stack?

The commerce quartet of Shopify, WooCommerce, BigCommerce and Amazon feeds multichannel orders into one stock picture, and the accounting side connects to QuickBooks Online and Xero. If your stack matches that list, integration setup is routine rather than a project. Warehouse management, deeper manufacturing features, and batch and expiry-date traceability come as paid add-ons.

What happens if my company outgrows Katana?

Then items, bills of material and order history move to a bigger system via data migration, and the cost of that day depends on decisions made now. Clean master data, disciplined SKU naming and documented processes cut the migration bill substantially. If multi-entity operations or native financials are visible on a three-year horizon, factor the second project into today's selection math.

Does Katana cover the shop floor?

Partially. The Shop Floor app hands tasks to operators and clocks time against production orders — sufficient for a workshop, not a substitute for finite capacity scheduling. Plants that need real constraint-based planning should count on a second tool for it.