Best inventory management software in 2026, an honest comparison
Six systems, real prices taken from each vendor's own pricing page, and a straight answer about who each one actually fits. We build a competing product and we say so, so you can weigh this page accordingly.
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There is no single best inventory management software, because the tools split cleanly by what you sell. In 2026, Zoho Inventory ($29/mo) is the cheapest credible entry point for a small multichannel seller. inFlow ($99/mo) suits a small team that wants stock and orders in one clean system. Fishbowl ($229/mo) is the standard answer for QuickBooks-heavy businesses. Katana ($299/mo) is built for manufacturers. Cin7 Core ($349/mo) fits multichannel brands with real order volume. Sortly ($49/mo) is the mobile, barcode-first option for physical asset and stock tracking.
All prices are the vendor's published entry tier, checked on their own pricing pages in July 2026. Vendors change pricing often, so confirm before you buy.
The six systems, compared
Entry price is what you pay to start on the vendor's cheapest paid tier. The honest caveat column is the thing the vendor's own site will not lead with.
| Tool | Entry price (2026) | Users included | Best for | Honest caveat |
|---|---|---|---|---|
| Zoho Inventory | $29/mo Standard (annual). Free tier: 50 orders/mo | 3 | Small multichannel sellers already in the Zoho ecosystem | Order-volume caps (500/mo on Standard) are the real constraint, not features. Growth means tier jumps. |
| Sortly | $49/mo Advanced (standard rate) | 2 | Mobile, visual, barcode-first stock and asset tracking | Excellent at knowing what you have and where. Not a demand-planning or purchasing brain. |
| inFlow | $99/mo Lite (annual), $129/mo monthly | 2 | Small teams wanting stock, orders and B2B in one place | The jump to 5 users is steep ($299/mo Core, annual). Onboarding packages are often a separate one-time fee. |
| Fishbowl | $229/mo Essentials (annual) | 2 | QuickBooks-centric businesses needing warehouse depth | Demand forecasting only arrives on the Scale tier ($729/mo). The QuickBooks tie is the reason to pick it. |
| Katana | $299/mo Core. Free tier: 30 SKUs | Unlimited | Makers and light manufacturers tracking production | Unlimited users is genuinely rare and valuable. Usage-based add-ons mean the real bill often exceeds $299. |
| Cin7 Core | $349/mo Standard, $599 Pro, $999 Advanced | 5 | Multichannel brands with serious order volume | Powerful and correspondingly heavy. Standard caps at 6,000 orders/year, which smaller-than-expected brands hit. |
| Storekeeper | From $49/mo | Not priced per seat | Operators who want the reorder decision made, not a dashboard | Built for purchasing decisions, not barcode picking or production orders. If those are your core job, pick one of the six above. |
Pick by what you sell, not by the feature list
Every one of these tools will show you a stock count. The differences that matter show up in the workflow you run fifty times a week.
Katana, then Fishbowl
You need bills of materials, work orders and raw-material stock that depletes when you build. Katana was designed around this and gives unlimited users. Fishbowl Advanced Manufacturing (from $675/mo) is the heavier, more traditional alternative. What Katana actually bills past the $299 base is in our Katana pricing breakdown.
Fishbowl
Fishbowl exists largely because QuickBooks inventory runs out of road. Its bi-directional QBO sync (Growth tier and up) is the reason people pay $429/mo for it. More on the tradeoff in QuickBooks inventory management and in Fishbowl vs QuickBooks Enterprise.
Cin7 Core, or Zoho at the small end
The job is preventing oversell when the same SKU sits on Shopify, Amazon and a shop floor. Watch the order-volume caps: they, not the features, decide which tier you land on. See ecommerce inventory management, or the head-to-head on Cin7 vs Unleashed for brands with real volume.
Sortly
For equipment, tools, parts and physical assets across sites, a phone camera and a barcode beat an ERP. Do not buy Sortly expecting it to tell you what to reorder; that is not the job it does, and our Sortly alternative page covers the tools that do.
Zoho Inventory, then inFlow
Zoho at $29/mo is hard to argue with if you fit inside 500 orders a month. When you outgrow it, inFlow is the natural next step; the real bills are in our Zoho Inventory pricing and inFlow pricing guides. See also inventory management software for small business.
NetSuite or Extensiv, only if you need them
At the top end sit a full ERP and a high-volume operations hub. Both are powerful and priced for scale, so make sure you need the breadth before you buy. Compare the lighter options in our NetSuite inventory alternatives and Extensiv alternatives guides.
This is the gap we are building into
Most of these systems record decisions well and make them poorly: you still set reorder points by hand. That is the specific problem demand forecasting software should solve, and it is why we are building Storekeeper.
Most inventory software counts. Few of them decide.
Read the six pricing pages back to back and a pattern appears. Almost all of the money is charged for recording what happened: stock levels, orders, transfers, barcodes, channels. The forward-looking work, deciding what to buy and when, is either an upsell or absent. Fishbowl puts demand forecasting on a $729/mo tier. Sortly does not attempt it. Zoho gives you reorder points but expects you to set them.
That is not a criticism of the engineering; it reflects what the category was originally sold to do. But it leaves the most valuable question, the one that decides whether cash ends up in the right product, sitting with a human who has four other jobs. In practice that human sets a reorder point once, at implementation, and then it quietly goes stale as demand moves. The system keeps reporting confidently against a number nobody has revisited in eight months.
Whatever you buy, the test worth applying is simple: when demand for a SKU doubles, does the system change its own reorder point, or does it wait for you to notice? If the answer is the second one, you have bought a very good ledger, and the planning job is still yours.
What buyers ask before they choose
What is the best inventory management software?
How much does inventory management software cost?
What is the best alternative to Fishbowl?
Is free inventory management software good enough?
Does inventory management software integrate with Shopify and Amazon?
Should I switch from a spreadsheet to inventory software?
More ways teams use Storekeeper
- QuickBooks inventory management Where QuickBooks inventory tracking stops, plus per-SKU forecasts and draft POs from your QuickBooks sales history.
- Retail inventory software One stock picture across every store, with transfer suggestions.
- Ecommerce inventory management Prevent oversell and sync stock across Shopify, Amazon and marketplaces.
- Warehouse inventory software Warehouse inventory management software for small business: forecasts, lead-time reorder points and drafted POs.
- Demand forecasting software Per-SKU forecasts that turn into reorder quantities, not charts.
- SKU management software Stock keeping unit software with per-SKU forecasts, reorder points and dead-SKU flags.
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