The best inventory management software for QuickBooks Online in 2026 is Qoblex, followed by Fishbowl, Cin7 Core, Katana, inFlow, Zoho Inventory and QuickBooks Desktop Enterprise. QuickBooks Online is strong accounting software, and it tracks inventory quantities and value well enough for a lot of product businesses. What it does not do is lot and expiry tracking, serial tracing, per-warehouse stock, bills of materials or barcode scanning. An inventory app adds that operational layer while QuickBooks Online stays your book of record.
Why QuickBooks Online needs an inventory layer
QuickBooks Online does what accounting software should do. It tracks what each item cost, what it sold for, and what the stock on hand is worth. For a seller with a few dozen simple products, that genuinely is enough, and there is no reason to add software before the workflow strains.
The strain shows up in specific places. Inventory tracking is not on every QuickBooks Online plan, and the plans that include it track one pooled quantity per item. QuickBooks Online costs inventory on FIFO and does not support LIFO or a moving average. Reorder points are fixed numbers you set by hand rather than a forecast.
Then there are the fields that are simply absent. QuickBooks Online has no lot or batch number tracking and no expiry or best-before dates, so a business that needs to trace a batch has to use a third-party integration. It has no true serial number tracing — you can type a serial into a description field, but it works as an invoice reference, not a traced identifier. Its location feature categorises transactions for financial reporting; it does not hold item quantities per warehouse, so it cannot answer “how many units are in Warehouse A”. There is no bill of materials, no assembly feature and no production workflow. And there is no barcode generation or scanner input: Intuit’s own guide to setting up and tracking inventory in QuickBooks Online does not mention barcodes anywhere (Intuit, Set up and track your inventory in QuickBooks Online, checked 12 October 2026).
None of that is a flaw in QuickBooks. It is an accounting system being asked to run a warehouse. The fix is a layer, not a replacement.
What to look for in a QuickBooks Online inventory app
Start from your gap, not from a feature list. Most businesses are solving one of four problems, and the right pick follows directly from which one it is.
- Traceability. You need lot or batch numbers, expiry dates and the ability to answer a recall or an audit. This is the hardest gap to close with a spreadsheet and the most expensive to get wrong.
- Multi-location stock. You hold inventory in more than one place and need a real per-warehouse view rather than one pooled figure.
- Manufacturing. You build or assemble what you sell and need bills of materials, production orders and component-level stock.
- Channel volume. You sell across Shopify, WooCommerce or Amazon and need stock to stay straight across all of them without manual re-entry.
Two practical checks matter as much as the feature list. First, confirm the sync is genuinely two-way and native rather than a one-directional export, because a one-way feed leaves you reconciling by hand. Second, check whether traceability is included or sold as an add-on, since that changes the real cost of the gap you came to close.
The 7 best inventory apps for QuickBooks Online: quick comparison
| Software | Best for | Lot & expiry | Multi-warehouse | Manufacturing |
|---|---|---|---|---|
| Qoblex | SMBs needing traceability and multi-channel without an ERP | Yes, as a paid add-on | Yes | Yes, on Business and above |
| Fishbowl | QuickBooks-centric warehouses and manufacturers | Yes | Yes | Yes |
| Cin7 Core | Mid-market multichannel sellers | Yes | Yes | Yes |
| Katana | Visual production planning | Yes | Yes | Yes |
| inFlow | Small wholesalers wanting simplicity | Yes | Yes | Light |
| Zoho Inventory | Budget-conscious teams already using Zoho | Yes | Yes | Light |
| QuickBooks Enterprise | Staying inside Intuit on Desktop | Limited | Yes | Assemblies |
We keep specific prices off this page because they change, and several vendors have stopped publishing them. Check each vendor’s pricing page for current numbers.
Detailed reviews
1. Qoblex — best inventory management software for QuickBooks Online overall
Qoblex connects natively to QuickBooks Online with a two-way sync, so QuickBooks stays your book of record while Qoblex runs inventory, purchasing and orders. It covers the gaps QuickBooks Online leaves: multi-warehouse stock with real per-location quantities, multi-currency and multi-user support, demand forecasting rather than fixed reorder points, and a B2B wholesale store. It also connects to Shopify and WooCommerce, with Amazon supported for inbound stock.
Two things worth knowing before you shortlist it. Lot, batch and expiry traceability is a paid add-on rather than part of the base product, so price it in if traceability is the reason you are looking. Manufacturing — bills of materials and production — sits on the Business tier and above. Both are worth saying plainly, because a traceability buyer who discovers the add-on late has every right to be annoyed.
Best for: small and mid-sized product businesses that want inventory, purchasing, light manufacturing and traceability without taking on a mid-market ERP, while keeping QuickBooks Online for accounting.
2. Fishbowl — the QuickBooks specialist
Fishbowl is a 25-year specialist with arguably the deepest QuickBooks integration in the category, covering QuickBooks Desktop as well as Online. Its strengths are barcode scanning and assembly work, which makes it a natural fit for warehouses and manufacturers that want to keep accounting in QuickBooks and bolt on serious warehouse control.
Best for: QuickBooks-centric warehouses and manufacturers where barcode and assembly depth matter most.
3. Cin7 Core — multichannel depth for mid-market
Cin7 Core, formerly sold as DEAR Inventory, is a capable mid-market platform with strong multichannel coverage. It carries setup and onboarding overhead that smaller teams often do not need, so it rewards businesses with the complexity and the implementation capacity to match it.
Best for: mid-market multichannel sellers who have outgrown SMB tooling.
4. Katana — visual production planning
Katana gives manufacturers a drag-and-drop production floor view with real-time inventory, alongside solid Shopify and QuickBooks integrations. If the way you think about your operation is a production schedule rather than a stock list, it reads more naturally than most of this list.
Best for: manufacturers who want production planning front and centre.
5. inFlow — simple and affordable
inFlow keeps the feature set tight and the interface approachable, which suits small wholesalers who want stock control without a long implementation. It is lighter on manufacturing than Katana or Fishbowl.
Best for: small wholesalers who value simplicity over depth.
6. Zoho Inventory — budget-friendly, especially inside Zoho
Zoho Inventory is the value pick, and it is strongest when you already run other Zoho applications and want everything in one ecosystem. Outside that ecosystem the case is narrower.
Best for: budget-conscious teams already invested in Zoho.
7. QuickBooks Desktop Enterprise — staying inside Intuit
QuickBooks Desktop’s advanced inventory — assemblies, multi-location and barcode — was a major reason businesses stayed on Desktop, and Enterprise still carries it. It belongs on this list honestly: if your requirement is Desktop-shaped and you would rather stay with Intuit, it is a real answer. Weigh it against the Desktop sunset timeline and the fact that Intuit’s recommended upgrade path, QuickBooks Online, has lighter native inventory than Desktop did.
Best for: existing Desktop users who want to stay inside Intuit.
Lot, batch and expiry tracking for QuickBooks Online
This is the gap that sends most people looking, so it is worth being precise. QuickBooks Online does not track lot or batch numbers and does not track expiry dates, on any plan. There is no field to put them in, and typing a batch code into a description does not make it traceable — you cannot filter, report or recall on it.
If you sell food, beverages, supplements, cosmetics or anything regulated, what you actually need is: a lot or batch number captured at receipt, an expiry date attached to that lot, stock visible by lot rather than as one pooled number, picking that works oldest-expiry-first, and a report that answers “which customers received lot X” in minutes rather than days.
Qoblex adds that layer to QuickBooks Online as a paid traceability add-on, with expiry flagged ahead of the date so stock can be worked through before it becomes a write-off. Fishbowl, Cin7 Core and Katana also cover lot tracking. The honest framing is that any of them closes the gap; the question is how much platform you are taking on to get it.
How to choose
Match the pick to the gap. If traceability is the reason you are here, shortlist Qoblex, Fishbowl and Cin7 Core, and price the traceability component specifically rather than the headline plan. If manufacturing is the driver, compare Katana and Fishbowl on how they model production. If you simply need multi-warehouse stock and cleaner purchasing, the lighter options will do the job for less change.
Whatever you shortlist, run one real workflow end to end during the trial — receive stock, allocate it, fulfil an order, and check that it landed correctly in QuickBooks Online. A demo shows the happy path. Your own messy order shows the truth.
When QuickBooks Online alone is enough
Plenty of businesses do not need anything on this page, and it is worth saying so clearly.
If you sell simple products with no lot, expiry or serial requirement, hold stock in one place, and do not build or assemble what you sell, QuickBooks Online’s native inventory is genuinely sufficient. Its FIFO costing is not where people run into trouble, and its reorder alerts are fine at low product counts. Spreadsheets alongside QuickBooks Online are how a lot of good businesses started, and there is no need to add software before the workflow actually strains.
Equally, if your requirement is Desktop-shaped — heavy assemblies and barcode work — QuickBooks Desktop Enterprise may be the right answer rather than an add-on. The signal that you have outgrown the native setup is usually specific: a customer asks which batch they received, a second warehouse opens, or you start building products from components.
FAQ
What is the best inventory management software for QuickBooks Online? Qoblex is our pick for most QuickBooks Online users, followed by Fishbowl, Cin7 Core, Katana, inFlow, Zoho Inventory and QuickBooks Desktop Enterprise. Qoblex syncs two-way with QuickBooks Online and adds multi-warehouse stock, purchasing, demand forecasting and lot and expiry traceability, while QuickBooks Online stays your book of record. The right pick depends on your gap: traceability, multi-location, manufacturing or channel volume.
Does QuickBooks Online track lot numbers and expiry dates? No. QuickBooks Online has no native lot or batch number tracking and no expiry or best-before date fields, on any plan. Businesses that need to trace batches have to use a third-party integration. Typing a batch code into a description field does not make it traceable, because you cannot filter, report or recall on it.
Does QuickBooks Online support multi-warehouse inventory? Not for stock quantities. QuickBooks Online's location feature categorises transactions by location for financial reporting; it does not track item quantities per warehouse or bin. If you hold stock in more than one place, QuickBooks Online gives you one pooled number rather than a per-location view.
Does QuickBooks Online use FIFO or average cost? QuickBooks Online costs inventory on FIFO. It does not support LIFO, and it does not offer a moving or weighted-average cost method, even if that is how your business actually values stock.
Can QuickBooks Online handle manufacturing or a bill of materials? No. QuickBooks Online has no bill of materials, no assembly feature and no production workflow. If you build or assemble what you sell, you need either an inventory app that covers manufacturing or QuickBooks Desktop Enterprise, which includes assemblies.
Does an inventory app replace QuickBooks Online? No, and it should not. The apps on this list sit alongside QuickBooks Online and sync to it. QuickBooks Online remains your accounting system and book of record while the inventory app runs stock, purchasing and fulfilment. Confirm the sync is two-way before you commit, because a one-directional export leaves you reconciling by hand.
Is lot and expiry tracking included with Qoblex? Lot, batch and expiry traceability is available as a paid add-on rather than part of the base product. If traceability is the reason you are evaluating inventory software, price that component specifically rather than comparing headline plans.
When is QuickBooks Online's built-in inventory enough? When you sell simple products with no lot, expiry or serial requirement, hold stock in a single location, and do not build or assemble what you sell. At low product counts its FIFO costing and reorder alerts do the job. Add software when the workflow strains, not before.