Best Free Inventory Management Software for Small Business

Written by: JJ Tan, Founder, Jelly

Key Takeaways

• Free inventory tools place tight limits on orders, users and SKUs, so growing small businesses hit ceilings quickly.
• Most free plans skip supplier invoice line-item capture, which rules them out for food and drink operators that need accurate costs.
• Excel and Google Sheets work as a baseline for many small businesses until extra users, locations or higher order volumes appear.
• Hospitality businesses need live dish margins, and free stock-count tools cannot calculate those because they ignore supplier invoices.
• Jelly scans invoices automatically and updates margins in real time at a flat £129 per location, so it becomes the natural next step once free tools run out of road.

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What “Free” Actually Means For A Small Business

Every free inventory plan hits at least one of three ceilings, and most hit all three.

The first ceiling is an order or transaction cap. Zoho Inventory’s free plan allows 50 orders per month, roughly 1.6 orders a day, which a single strong trading week can exhaust.

The second ceiling is user seats. Most free tiers allow one user, so the moment a second person needs to touch stock, the upgrade prompt appears. Adding a third person to a stock-management process usually triggers the upgrade on freemium plans.

The third ceiling is item or SKU limits. Sortly’s free plan stops at 100 unique items, and StockFlow’s free Starter plan is capped at 25 products.

Beyond those three ceilings sits a quieter one: the features free tiers leave out. Supplier invoice line-item capture, barcode scanning at volume, multi-location support, purchase orders, accounting integration and data export almost always sit on paid plans. Before you commit to any of them, check whether the “free” plan is a permanent tier or a time-limited trial. Sortly’s 14-day trial requires a credit card upfront and auto-converts to a paid subscription unless you cancel. Zoho Inventory’s free plan, by contrast, is a permanent $0 tier separate from its 14-day trial of paid plans.

Best Free Inventory Management Software For Small Businesses, Ranked By Business Type

Which of those ceilings bites first depends on what you sell. The ranking below groups the strongest free options by business type and highlights the limit each one reaches.

Best Free Inventory Management Software For Online Sellers And Multi-Channel Retailers

For online sellers, Zoho Inventory’s free plan is the most widely cited starting point. It includes native connections to Shopify, Amazon, eBay and Etsy, and covers core stock tracking and simple purchasing. The documented limits are one user, one warehouse and 50 orders per month. Invoices, purchase orders and bills are capped at 50, 20 and 20 respectively. Reviewers on Capterra and G2 describe the interface as dense, often “three clicks to do one thing”, and accounting integration with non-Zoho tools such as Xero usually relies on Zapier, which introduces sync delays and occasional mismatched records. Paid tiers start at $29 per month billed annually.

StockFlow’s free Starter plan is capped at 25 products, one user and one warehouse, but carries no monthly order cap. That structure suits high order volume on a very small catalogue.

Two names that appear in almost every “free inventory” search are not really candidates. Amazon and eBay are sales channels whose seller tools handle listing-level quantity, not inventory management software in their own right. Amazon FBA brings its own constraints, such as storage limits tied to the Inventory Performance Index and aged-inventory and low-inventory-level fees, and a low-cost general system may still need a separate Amazon-specific analytics tool. Shopify’s native inventory sits inside the Shopify admin and ties to a Shopify subscription rather than existing as a free standalone product.

For a UK seller handling more than 50 orders a month across more than one channel, Zoho’s free plan works as a trial run rather than a long-term base.

Best Free Inventory Management Software For Shops And Till-Based Retail

Square’s free plan (Square Free, $0 per month plus processing fees, included with Square POS) provides free inventory management with low-stock alerts and bulk CSV imports of products. Square’s Canadian retail pricing page states that the number of items you can add has no limit. The trade-off is clear. The plan stays free only when Square also processes the payments, because the business pays Square’s transaction fees on every sale, at 1.75% for in-person UK card transactions. Purchase orders and vendor management sit outside the free tier. Square is also an integration partner that Jelly works alongside through real-time POS integration, which delivers item-level sales data the moment a transaction completes.

That fee structure makes Square Inventory a strong free answer for a shop already taking payments through Square. It becomes a poor fit for anyone else, because the transaction fees only make sense when you were paying them anyway.

Best Free Inventory Management Software For Stockrooms, Equipment And Asset Tracking

Sortly’s free plan is capped at 100 unique items, one user licence and two active jobs, with one custom field and one month of activity history. Its photo-and-QR model suits tracking fixed sets of equipment or tools rather than high-volume sellable SKUs. Purchase orders, stock counts, low-stock alerts and barcode label creation are all absent from the free tier. Purchase orders first appear on the Ultra plan.

Odoo’s “One App Free” plan costs $0 with unlimited users on Odoo Online, but adding a second app such as Sales, Purchase or Accounting moves the account onto a paid per-user plan, and the setup requires technical work. Skyware Inventory’s free plan is a secure, database-driven web application for one user (ad-supported) with no item or transaction limits. It offers LIFO, FIFO and average inventory cost reporting, though average costing appears on the paid plans’ feature list. The interface feels dated and there is no invoice line-item capture.

Across these tools, free stockroom plans count quantities accurately and handle costing poorly.

Best Inventory Management Software For Restaurants, Pubs, Bars And Food Retailers

No free plan on this list captures supplier invoice line items, which food and drink operators rely on for cost control. That gap means the best option for this business type is a paid one: Jelly, at £129 per month per location, flat, with no per-user or per-feature charges. That price pays back quickly. Jelly saves 10–20 hours of admin per month, adds an average of 2 percentage points to gross margins in the first three months, and cuts food costs by about 3% in the same period. Onboarding delivers value in the first week. Suppliers start sending invoices to a dedicated email address, or the kitchen photographs invoices into Jelly, and price alerts and spending insights go live within 24 hours.

The specific gap that free tools cannot close is supplier invoice line-item capture. The standard UK restaurant food-cost formula is (opening stock + purchases − closing stock) ÷ food sales ex VAT. Supplier purchases taken from invoices sit at the heart of that calculation. A stock count shows how many units sit on the shelf. It does not show what the supplier charged for them this week or how that price shift affects the margin on your best-selling dish.

Zoho Inventory’s free plan caps orders and users and skips supplier invoice line-item scanning, so it cannot feed live dish costs. Jelly automates invoice capture, flags every supplier price change through its Price Alert feature, and keeps menu margins current through Flash Report and live dish costing. Where Zoho’s free plan stalls any invoice-heavy food and drink business at 50 orders a month and one user, Jelly’s flat pricing scales across locations without per-user or per-order charges.

Jelly integrates natively with Square, Lightspeed, EPOS Now and Toast through real-time APIs, and pushes digitised invoices directly into Xero. These tools complement Jelly rather than replace it. One operator improved gross profit from 65% to 72% within 12 weeks on approximately £500,000 in revenue after connecting Jelly’s POS integration.

For a food and drink operator, free tools deliver a count, while Jelly delivers a margin.

For a deeper look at free options built for hospitality, see the Free Restaurant Inventory Management Software: UK Guide.

See How Jelly Prices Your Menu Margins

Can You Use Excel Or Google Sheets For Inventory Management?

Before any of these tools, most small businesses start somewhere simpler: a spreadsheet. Yes, Excel and Google Sheets can run inventory, and most small businesses use them. Capterra’s February 2026 buyer data found that about 34% of SMBs rely on manual methods for inventory management, and another 24% depend on spreadsheets.

A spreadsheet works well for one person, one location and roughly 50–100 SKUs, with manual updates rare enough to stay accurate. The tipping point comes from workflow rather than a specific item count. A spreadsheet has no audit trail, no barcode workflow and no concept of a stock transaction, only a number that changes silently when it is wrong.

The practical ceiling arrives when more than one person edits the same sheet, when a second location appears, or when order volume rises enough that a missed update becomes a stockout before anyone notices. Excel’s fatal flaw is that it cannot enforce accuracy in real time. File-lock conflicts overwrite data when two people save simultaneously. There is no integration with sales channels, so orders must be manually transcribed. There is also no barcode verification of picks. Google Sheets solves the file-conflict problem by allowing simultaneous editing, but remains a spreadsheet with no barcode scanning, no audit trail beyond version history and no concept of a stock transaction.

For food and drink operators, the spreadsheet ceiling arrives earlier and hits harder, because the cost data lives in supplier invoice line items rather than in a manually updated quantity column.

UK Plan Terms And Hidden Costs

Most free inventory software comparisons target a US audience, and several factors change the calculation for UK small businesses.

UK software subscriptions from UK-established suppliers normally carry 20% VAT on the invoice, which a VAT-registered business can usually reclaim, so the VAT affects cash flow rather than final cost. Prices should be compared in pounds excluding VAT. Zoho’s published prices are US-dollar list prices excluding local taxes, and regional editions differ, so UK buyers must check the currency shown at checkout.

On Making Tax Digital, an inventory tool does not file the VAT return itself. HMRC’s VAT Notice 700/22 explicitly states that cut and paste or copy and paste does not count as a digital link, so retyping sales totals from an inventory tool into the ledger breaks MTD compliance. The tool must post reliable, auditable, tax-ready documents to Xero, Sage or QuickBooks.

The UK wrinkle on top of these terms is data residency. Check where your stock and supplier data is stored against UK GDPR requirements before signing, because a cheap US-hosted tier can cost more in compliance work than it saves.

When Free Stops Working And Why Jelly Is The First Paid Step

UK terms narrow the field, but they do not change the underlying pattern: every free plan eventually hits a ceiling. For food and drink operators, that ceiling arrives fastest, and it comes from invoice-driven costing. The standard UK food-cost formula requires supplier purchases taken from invoices as a required input. Free stock-count tools track quantities but ignore what the supplier charged per line item this week.

A single supplier invoice to a hospitality venue can mix VAT rates: raw meat and fish are zero-rated while alcohol and carbonated drinks are standard-rated at 20%. Because a single invoice can mix zero-rated and standard-rated lines, the reclaimable VAT is the sum of the VAT column line by line. That structure makes line-item capture essential and leaves a quantity-only stock count short of what finance teams need.

Jelly is the first paid step in the category you are already evaluating. At £129 per month per location, with flat pricing and no per-user or per-feature charges, it automates the entire flow from supplier invoices to live dish costing. Murat Kilic, Chef-Owner of Amber restaurant in East London, saves £3,000–£4,000 per month and says Jelly keeps his business alive. Stuart Noble, Head Chef at Cairn Lodge Hotel, cut food costs by 5% in a month. Ruth Seggie, Owner of The Howard Arms, reached 80% gross profit after her accountant said 60% would be lucky.

For the full picture on restaurant-specific inventory software, see Best Restaurant Inventory Management Software UK 2026. For barcode-specific workflows, see Best Barcode Inventory Software For Small Business UK 2026. For a broader stock control buying guide, see Stock Control Software For Small Business: UK Buyer’s Guide.

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Frequently Asked Questions

Is Zoho Inventory Really Free?

Yes. Zoho Inventory has a permanent $0 tier, separate from its 14-day trial of paid plans. The free tier is capped at 50 orders, 50 invoices, 20 purchase orders and 20 bills per month, with one user and one warehouse location, which works out at roughly 1.6 orders a day. Serial and batch tracking, barcode generation and stock counting sit on paid plans from $29 per month billed annually. For a UK food and drink business receiving multiple supplier invoices a week, those order and user caps usually bite long before price does.

Can You Use Excel For Inventory Management?

Yes, and most small businesses do. Excel works for one person, one location and roughly 50–100 SKUs. It stops working when more than one person edits the same sheet, when a second location appears or when a missed update becomes a stockout, because a spreadsheet has no audit trail, no barcode workflow and no concept of a stock transaction. For food and drink operators, the ceiling arrives earlier, because Excel cannot capture supplier invoice line items, cannot update dish costs when a supplier changes a price and cannot calculate live gross profit margins. At that point, the time cost of maintaining the spreadsheet exceeds the cost of basic software.

Does Microsoft Have A Free Inventory Management System?

Microsoft does not offer a free standalone inventory product. Excel is the spreadsheet most small businesses use as a de facto inventory tool, and Dynamics 365 Business Central is a paid ERP aimed at mid-sized businesses rather than a free tier. Treat “free Microsoft inventory” as meaning Excel, with all the limitations that implies, including no real-time updates, no audit trail, no barcode verification and no integration with sales channels or accounting software without manual re-keying.

How Do Small Businesses Keep Track Of Inventory?

Most start with a spreadsheet or paper, then move to a free stock-count app, then to paid software when they add a sales channel, a location or a second person. For food and drink businesses the trigger looks different. It arrives when they need supplier invoice line items costed into dish margins, which stock-count tools cannot do. The standard UK food-cost formula uses purchases from invoices alongside opening and closing stock counts, so a business that cannot capture invoice line items automatically flies blind on margin, regardless of how accurate its stock counts are.

What Is The Best Free Inventory Management Software With A Barcode Scanner?

The best choice depends on the job. Square’s free inventory management includes barcode scanning to auto-create items and SKUs when Square processes your payments, but printing barcode labels requires a paid plan such as Square Plus or Premium. Sortly’s free plan excludes barcode label creation, which starts on the Ultra plan. Zoho Inventory places barcode scanning behind paid tiers. For food and drink operators, barcode scanning is the wrong lens, because the data that matters sits on the supplier invoice rather than on the shelf label. Jelly captures supplier invoice line items automatically by email or photo and updates dish costs and gross profit margins in real time, without relying on a barcode scanner.

Conclusion

Free inventory management software exists, and it can work well for a time, but every free plan has a ceiling. For invoice-heavy food and drink businesses that ceiling arrives fastest, because free stock-count tools track quantities instead of the supplier invoice line items where hospitality cost data lives. Jelly is the best inventory management software for small businesses that need to control food and drink costs because it scans every supplier invoice line item automatically, updates dish and menu profitability in real time and onboards in the first week at a flat £129 per month per location. When you are ready to move from counting stock to controlling margin, the next step is a conversation.

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