10 Best Free Inventory Management Software: My Picks (2027)

To find the best free inventory management software in 2027, I examined 30+ products on G2’s inventory management software category page and narrowed the list to Xero, QuickBooks Online, Cin7 Core, Zoho Inventory, Kintone, EZO EAM, Streamline, Webgility, Timly, and inFlow Inventory.

Choosing the right inventory management software isn’t simply about finding a tool that shows how many units you have in stock. Some products connect inventory directly to accounting and cost of goods sold; others specialize in multi-location stock and order fulfillment; while tools focused on forecasting help determine what to reorder and when before inventory runs short. Free access varies just as much, from permanent free plans with transaction or order limits to full-featured trials designed primarily for evaluation.

For this guide, I evaluated each platform on stock visibility, purchasing and order management, replenishment, multi-location tracking, reporting, integrations, and the depth of its free offering. I also looked into core capabilities such as barcode tracking, low-stock alerts, demand forecasting, inventory valuation, and e-commerce synchronization where relevant.

Whether you're moving beyond spreadsheets, synchronizing inventory across sales channels, or trying to make better purchasing decisions, this guide will show you what you can realistically manage for free and when each tool's limits make upgrading worthwhile. Here's what I found.

Comparison of the best free inventory management software 2027

Here's a side-by-side look at free plan limits and pricing before diving into the full reviews.

*All pricing details mentioned in this article are based on publicly available data at the time of publication and are subject to change.

According to Fortune Business Insights' Inventory Management Software Market report, the global inventory management software market is projected to grow from $2.75 billion in 2026 to $5.52 billion by 2034, at a 9.13% CAGR. The report points to warehouse automation, real-time analytics, and integration with accounting and e-commerce systems as key factors driving adoption.

For businesses managing physical stock, that shift makes inventory software more than a digital replacement for spreadsheets. Real-time visibility can help teams make better replenishment decisions, keep inventory synchronized across systems, and reduce the risk of overstocking or running short. When evaluating a free inventory management tool, the real question is whether it gives you enough visibility and automation to make those decisions reliably as inventory volume grows.

What I look for in free inventory management software 2027

Evaluating inventory tools side by side makes it clear that simply recording stock isn't enough. The real differences show up in how accurately the software tracks movement, how much manual work it removes, and how quickly it tells you when inventory needs attention. Here's what I actually paid attention to:

• How accurately stock updates as inventory moves: I looked at how each platform handles quantity changes after purchases, sales, returns, transfers, and adjustments, and whether users can view current inventory without manually reconciling records.
• Whether replenishment tells you what needs attention: I looked for reorder points, low-stock alerts, purchase-order workflows, and, where available, demand forecasting. The goal wasn't simply to know that stock was low, but to see how software could help me improve inventory management.
• How well orders connect to inventory: I examined how sales and purchase orders affect available quantities and whether receiving, picking, packing, shipping, or returns update inventory cleanly. For product businesses, stock tracking is much more useful when integrated into the actual order lifecycle.
• Whether tracking still works across locations and channels: I paid attention to warehouse or location limits, stock transfers, and whether inventory stays synchronized when products sell through e-commerce stores, marketplaces, or other channels. This matters especially for retailers and e-commerce sellers trying to avoid maintaining separate stock counts.
• How much physical inventory work can be automated: Where relevant, I looked for barcode and QR code workflows, serial number tracking, item histories, and stock counts. Scanning should reduce manual entry rather than simply digitize another step in the process. G2 identifies barcode/RFID tracking as a core inventory-control capability.
• Whether inventory and financial data stay connected: For accounting-led tools, I looked at how purchases, sales, inventory value, and cost of goods sold flow into the books. For dedicated inventory platforms, I checked whether accounting integrations reduce duplicate entry rather than creating another reconciliation task.
• Whether reporting helps me make inventory decisions: I looked beyond dashboards showing units on hand and checked for stock history, sales patterns, inventory valuation, slow-moving items, and forecasting insights that could actually influence purchasing.
• What the free option genuinely lets you run: I checked trial length, order and transaction allowances, user limits, warehouse or location caps, integration restrictions, and feature gates. A 30-day full-featured trial and a permanent free plan that can handle real orders are useful in very different ways.
• What specifically makes upgrading worthwhile: I identified the practical point where each free option stops working comfortably, whether that's higher order volume, multiple warehouses, advanced forecasting, more users, additional sales channels, barcode workflows, or deeper automation. The goal is to know why you'd pay before you hit the limit, not discover it in the middle of a busy inventory cycle.

To qualify for inclusion in the Inventory Control category, a product must:

• Contain a centralized inventory database
• Use barcode or RFID technology to track assets
• Provide inventory forecasting tools

*This data was pulled from G2 in 2026. Some reviews may have been edited for clarity.

1. Cin7 Core: Best for multichannel inventory and order management

Cin7 Core made the most sense to me once I stopped thinking about inventory as a stock count and started treating it as the connection between purchasing, sales, warehouses, and fulfillment.

One capability I liked was centralized inventory tracking.  You can create products, adjust quantities, move stock between locations, and monitor availability as inventory flows through the system. What I liked was not having to reconstruct stock position from separate warehouse or sales-channel records. That strength shows up in G2's Fall 2026 Grid® Report, too: Cin7 Core scores 86% for centralized inventory database and 85% for inventory tracking. Reviewers of the inventory data I analyzed similarly praised its stock visibility, batch and serial traceability, and the ability to oversee inventory and sales from a single system.

Inventory changes are embedded in an operational workflow rather than updated as an afterthought. G2 reviewers repeatedly mention less manual order work and stronger oversight across sales and inventory, especially when Cin7 Core is connected with platforms such as Shopify, QuickBooks, or Xero. Cin7 also supports warehouse workflows from receiving through pick, pack, and ship, as well as multichannel order management.

Where Cin7 Core genuinely stands out:

• Reviewers repeatedly value the visibility it creates across inventory and orders. Users describe having better oversight of stock, sales, product movement, and costing rather than maintaining those records across separate systems.
• Traceability goes deeper than basic quantity tracking. G2 reviewers specifically call out serial numbers, batch tracking, location-level stock, and inventory costing. That makes Cin7 Core more compelling for businesses that need to know not only how much stock they have, but where it came from and where it moved.

What G2 users like about Cin7 Core:

“It is especially well suited to the needs of a complex business like ours, offering functionality that reflects a systemic representation of reality and how it can vary. Cin7 also provides a very responsive support system, ensuring that any issues we report are addressed effectively.”

- Cin7 Core review, Neil M.

What I dislike about Cin7 Core?

• I found the breadth of configuration useful, but it also meant users have more decisions to make during setup than with simpler inventory tools. G2 reviewers similarly describe an initial learning curve around workflows, integrations, and configuration. Once those processes are mapped correctly, however, that depth becomes the reason Cin7 Core can handle a much more complex inventory operation without forcing teams into workarounds.
• Reporting is another area I'd test carefully against your specific requirements. Several reviewers want more flexible report customization and easier ways to surface certain operational views. The platform already provides broad inventory and sales visibility, so this is more likely to affect teams with highly specific reporting requirements than businesses looking for standard operational oversight.

What G2 users dislike about Cin7 Core:

“I think the biggest challenge is the learning curve; there’s a lot of functionality to master right from the get-go. Onboarding people who aren’t tech-savvy can be quite tricky if you don’t have a member of staff who really knows their way around software. I’d say the capabilities of the program itself are almost endless; however, as a small-ish business, we may not necessarily have the skills required to run this software to its full potential.”

- Cin7 Core review, Matthew K.

2. EZO EAM: Best for tracking equipment and operational inventory

EZO EAM approaches inventory from an equipment-management angle rather than a retail one. It's most useful when the question was not simply, "How many units do I have?" but rather, "Where is this item, who has it, and what condition is it in?"

Barcode and QR-based tracking is the starting point. Equipment and stock items are added, labels are generated, and each item is scanned from the mobile app to check it in or out. That makes custody and location easy to follow without a spreadsheet or manual sign-out sheet. The G2 Data supports that emphasis: EZO EAM scores 91% for centralized inventory database and 90% for inventory tracking. Reviewers also highlight location history, assignments, check-in/check-out, and barcode/QR scanning as core strengths.

The second workflow I found useful was multi-location inventory visibility. You could see what's available at different sites, move items between locations, and keep the item history attached as inventory changes hands. That feels particularly useful for IT teams, construction firms, field operations, or any business where physical inventory travels with people rather than sitting on a shelf. EZO EAM’s Essential plan includes unlimited locations and multi-location support, which makes the trial meaningful for businesses managing distributed equipment.

Where EZO EAM genuinely stands out:

• Reviewers consistently praise its ability to track both custody and quantity. Users frequently mention knowing where an item is, who is responsible for it, and its check-in/check-out history. That's why EZO EAM feels stronger for equipment-heavy operations than a conventional SKU-first inventory tool.
• Its centralized inventory view is particularly strong. Reviewers describe replacing spreadsheets and disconnected site records with a single source of inventory information.

What G2 users like about EZO EAM:

“EZO EAM evolved from a localized tool for tracking our IT hardware into a central nervous system for our entire operation. Its flexibility allowed us to replace an antiquated MP2 system in our parts room, standardize office supply management, and build a unified ordering hub for marketing materials. The API capabilities are exceptional; we integrated EZO EAM with Nintex Workflow Cloud and our primary VIP system to automate equipment deployment. By duplicating our customer database so that clients exist as both a "Member" and a physical "Location," we built a fail-safe chain of custody. When we check an asset in from a customer member, it triggers a triage setting that automatically dispatches a retrieval work order to return the machine to our Marion HQ warehouse physically. The ability to set hard deployment rules—like ensuring an asset is listed as "available" and located at HQ before it can be assigned—eliminates routing errors.”

- EZO EAM review, Nick P.

What I dislike about EZO EAM?

• Search and filtering can be less predictable once the item list becomes more detailed. G2 reviewers raise the same issue, especially when item names or location structures aren't standardized. The upside is that EZO EAM's centralized records and QR scanning reduce the frequency with which you need to rely on manual search once the inventory is properly labeled.
• The platform also has enough configuration depth that terminology and setup can take some getting used to. Reviewers mention a learning curve around navigation and workflows, but they also consistently rate EZO EAM highly for everyday tracking once the initial structure is in place.

What G2 users dislike about EZO EAM:

“One area I’d like to see improved is the overall user experience, especially the ease of configuration for new users. When first setting up workflows, inventory structures, and reporting, some processes can be hard to navigate, and there’s a noticeable learning curve in understanding how the different features connect and work together.”

- EZO EAM review, Andrea E.

3. inFlow Inventory: Best for inventory management from purchasing to fulfillment

inFlow Inventory feels most useful when you treat inventory as a workflow rather than a static stock count. You can see how well purchasing, receiving, stock movement, and fulfillment stay connected. That's also how inFlow makes the strongest case for small product businesses that have outgrown spreadsheets but do not yet need a heavyweight ERP.

The purchase-order and receiving workflow is one of its strongest capabilities. inFlow connects purchase orders with stock receiving, allowing businesses to update inventory quantities as products arrive. Its barcode functionality also supports receiving and stock checks through mobile scanning. G2's Fall 2026 Grid® Report reflects this inventory focus, with 95% for inventory tracking and 95% for centralized inventory database.

I also liked how inFlow connects sales orders with fulfillment. Businesses can review stock availability, manage picking, and follow orders through shipment without maintaining separate inventory records. G2 reviewers similarly value real-time visibility into stock, purchasing, sales orders, and inventory costs. I see this as especially useful for teams trying to reduce manual updates across the order lifecycle.

Where inFlow Inventory genuinely stands out:

• Inventory tracking is unusually strong for a small-business-focused platform. inFlow earns 95% for inventory tracking and 95% for product master in G2's Fall 2026 Grid® Report.
• The barcode workflow extends across actual inventory tasks. One could use scanning for receiving, picking, stock checks, adjustments, and transfers instead of treating barcodes as a lookup-only feature. That makes it especially useful for teams trying to reduce manual entry on the warehouse floor.

What G2 users like about inFlow Inventory:

“inFlow Inventory is the real-time inventory visibility tool for monitoring stock levels, managing both purchase and sales orders, and keeping track of inventory costs. It makes it easier to stay updated on your inventory status at any moment.”

- inFlow Inventory review, Vaibhav N.

What I dislike about inFlow Inventory?

• The biggest limitation I'd watch is sales-order capacity by plan. Some G2 reviewers also mention that exceeding these limits can increase costs. However, for smaller businesses with predictable order volumes, the available allowances may be sufficient, making it a practical option for managing everyday inventory needs.
• Some capabilities are sold as add-ons rather than bundled into every plan, including serial-number tracking, API access, additional integrations, and advanced access rights. That can make the final price higher than the headline plan rate, although the modular structure also means smaller teams do not have to pay for capabilities they are unlikely to use.

What G2 users dislike about inFlow Inventory:

“One thing I wish could be better is the mobile app. Sometimes it feels a bit slow or limited compared to the desktop version. It would be great if it had more features and was a bit faster. Also, the initial setup took me some time to figure out, especially connecting everything the way I wanted. But once it’s set up, it runs smoothly.”

- inFlow Inventory review, Tomas R.

4. Kintone: Best for building custom inventory workflows

Kintone is the least conventional inventory tool on this list, and that's its biggest advantage. Instead of handing you a fixed inventory workflow, it lets you build one around the way you want stock to move through the business.

You could create an inventory database from scratch or convert an existing spreadsheet into an app, then decide which fields, views, permissions, and processes mattered. For operations teams whose inventory process has already outgrown a spreadsheet but doesn't fit neatly into an off-the-shelf system, that flexibility is compelling. Kintone's G2 ratings reinforce the usability side of that story, with 90% ease of setup and 93% ease of admin.

The custom inventory database capabilities also stood out. Kintone allows users to import spreadsheets, create inventory records, add custom fields, and build views around quantities, reorder thresholds, and other operational information. I liked that businesses can determine which inventory details matter instead of adapting their processes to a fixed dashboard.

I also found its workflow management capabilities useful for teams handling internal inventory requests and approvals. Kintone supports processes where low-stock requests move through approval and purchasing stages, with responsibilities and statuses visible along the way. Related records can also connect inventory databases with order logs, helping teams manage stock information and the processes surrounding it without maintaining disconnected spreadsheets.

Where Kintone genuinely stands out:

• Customization is the real differentiator. Rather than forcing teams into predetermined inventory workflows, Kintone lets users build databases, views, notifications, approvals, and related applications around their own processes.
• Reviewers value the replacement of fragmented spreadsheets and manual processes. The G2 feedback emphasizes being able to centralize information and adapt applications without relying heavily on developers, which makes Kintone especially useful when inventory management intersects with approvals or other internal workflows.

What G2 users like about Kintone:

“Kintone gave our operations team enough control to adjust forms, add fields, and refine views without turning every small request into a development ticket. That independence is useful, but we learned fairly quickly that no-code does mean no governance. To non-technical users, it feels like they are working in a single system. Underneath, we can still keep separate apps with cleaner responsibilities and avoid turning one giant form into the company’s entire operating model.”

- Kintone review, Yurii L.

What I dislike about Kintone?

• Kintone's flexibility means more of the initial design responsibility falls on users. That requires more thought up front, but the payoff is a system that reflects the team's actual process rather than forcing the team to adapt to the software.
• G2 reviewers praise Kintone’s straightforward setup and helpful support, though some note that reporting gets tricky when capturing historical data and that apps aren’t always connected. For teams building around their own process, those gaps are manageable.

What G2 users dislike about Kintone:

“It's not that I dislike it, but it would be much better if I could export data along with images, or exactly as it appears in Kintone. Some people or clients still require submissions in Excel or PDF format, so having this feature would be really helpful.”

- Kintone review, Robby R.

5. QuickBooks Online: Best for connecting inventory with small-business accounting

QuickBooks Online approaches inventory differently from the dedicated inventory platforms on this list: stock and accounting are treated as a single transaction.  Instead of updating inventory in one system and reconciling the financial impact elsewhere, quantities, purchase costs, sales, inventory assets, and cost of goods sold remain connected. That financial integration is also one of its strongest areas on G2, with 90% for accounting integrations and 90% for inventory costing in the Fall 2026 Inventory Control Software Grid® Report.

The inventory tracking and costing capabilities caught my attention first. QuickBooks allows businesses to record products with opening quantities, purchase costs, sales prices, and reorder points. As inventory is purchased or sold, the system can update quantities while reflecting the corresponding inventory value and COGS in the books. I see this as valuable for owners who need to understand the financial impact of stock movements without maintaining separate accounting records.

I also liked how reorder points connect with purchasing. Businesses can set stock thresholds, identify products running low, and create purchase orders to replenish them. QuickBooks also tracks inventory received and still on order, helping businesses manage replenishment alongside their financial workflows.

Where QuickBooks Online genuinely stands out:

• Inventory movements have an immediate financial context. When stock is purchased or sold, quantities, inventory value, and COGS can remain connected to the accounting workflow. That's particularly useful for owner-operated businesses, where the same person often makes both inventory and financial decisions.
• Replenishment connects naturally with purchasing. Instead of maintaining reorder thresholds in a spreadsheet, businesses can identify low-stock products and move into the purchase-order workflow without rebuilding the product or supplier information elsewhere.

What G2 users like about QuickBooks Online:

“What I like best about QuickBooks Online is how easy it makes managing my company's finances in one place. I can track income and expenses, reconcile bank accounts, generate profit and loss statements and balance sheets, manage accounts receivable and payable, and prepare financial reports. It saves time, improves accuracy, and helps me monitor the company's financial performance in real time. I also appreciate that I can access the system from anywhere and easily share financial information with my accountant.”

- QuickBooks Online review, Solomon A.

What I dislike about QuickBooks Online?

• Inventory management isn't the primary purpose of QuickBooks. Businesses dealing with complex warehouse movements or advanced fulfillment may eventually want a dedicated inventory platform. For smaller operations, though, having fewer systems to maintain can be more valuable than having every specialized warehouse feature.
• The plan structure also requires some attention because inventory functionality isn't necessarily included with the lowest-priced configuration. I'd check exactly which inventory capabilities are included before choosing a paid tier rather than assuming the entry-level subscription reproduces everything checked. The flexibility, however, allows businesses to choose an accounting setup that better matches their operational needs.

What G2 users dislike about QuickBooks Online:

“A couple of the downsides are that they no longer work with Melio because they have their own payment processing. I have three vendors that each month cannot be paid via QB online, and I have to log in to Melio separately and process the payments.”

- QuickBooks Online review, Marie B.

6. Streamline: Best for demand forecasting and inventory replenishment

Streamline is the tool I'd choose when the inventory problem has moved beyond what I have to what I will need next. Unlike the transaction-focused platforms on this list, Streamline sits atop existing inventory or ERP data, turning sales history, stock levels, lead times, and incoming supply into forward-looking inventory plans. That specialization is reflected in G2's ratings, where Streamline scores 93% for inventory forecasting and 91% for data exporting/importing.

The demand forecasting capabilities were particularly interesting. Streamline supports SKU-level forecasts that account for seasonality, trends, and other demand patterns. I liked that planners can adjust forecasts to incorporate information that historical sales data may not capture, such as upcoming promotions or supplier changes. The platform also supports forecasting by product and location.

I also found its replenishment planning capabilities compelling. Streamline connects demand forecasts with projected inventory levels, potential shortages, excess stock, and suggested replenishment quantities. It considers factors such as current inventory, incoming supply, safety stock, and supplier constraints when generating purchasing recommendations. For me, this is its strongest differentiator: forecasting feeds into purchasing decisions rather than remaining a separate reporting exercise.

Where Streamline genuinely stands out:

• Forecasting leads directly into replenishment. Streamline doesn't stop at predicting future demand; it translates that demand into projected inventory levels and order recommendations while accounting for factors such as current stock, incoming supply, safety stock, and supplier constraints.
• It's designed to complement an existing inventory or ERP system rather than replace it. Streamline supports connections to ERP integrations, APIs, databases, and spreadsheets, making it useful for teams whose transaction systems work well but whose planning still happens manually.

What G2 users like about Streamline:

“What I like most about Streamline is how it brings all of our planning activities into one platform. It gives us clear visibility into demand, supply, inventory, and forecasting, which helps the team make quicker, better-informed decisions. Before Streamline, we relied on multiple Excel files and extensive manual data consolidation. Since adopting Streamline, collaboration across Demand Planning, Supply Planning, and Materials Planning has improved, and we spend far less time on data preparation and reconciliation. Its forecasting capabilities, inventory analysis, and scenario planning tools have been particularly valuable for supporting our S&OP process, helping us spot risks and opportunities earlier and respond more proactively.”

- Streamline review, Andres Ricardo C.

What I dislike about Streamline?

• Streamline is much more specialized than most products on this list, so I wouldn't expect it to replace the system where day-to-day receiving, picking, or fulfillment happens. That means businesses may still need an ERP or inventory platform underneath it. The upside is that Streamline can focus on planning without forcing teams to migrate the operational systems that already work.
• The depth of forecasting also means there's more to understand than with simple min/max reorder rules. Teams new to demand planning may need time to become comfortable with forecasts, safety stock, service levels, and planning parameters. Once those concepts are established, though, the automation becomes far more valuable than manually maintaining the same calculations in spreadsheets.

What G2 users dislike about Streamline:

“One limitation is that forecast quality still depends heavily on the quality of historical data and ERP master data. Like any advanced planning solution, the platform can generate powerful insights, but organizations with inconsistent data structures or poor inventory records may need to invest time in data cleansing before realizing the full value of the system.”

- Streamline review, Carlos C.

7. Timly: Best for QR-based inventory and equipment tracking

Timly is much more convincing as an equipment inventory system than as a traditional retail stock manager. Its strength is giving every physical item a traceable digital record, where it is, who has it, and what has happened to it over time. That specialization shows up clearly in G2's Fall 2026 Inventory Control Grid® Report: 100% of reviewers rated Timly 4 or 5 stars, while its 93% ease of use score is comfortably above the category average.

The QR and barcode tracking capabilities were particularly relevant to my evaluation. Timly allows employees to scan equipment using smartphones to record assignments, returns, transfers, and location changes. I liked that these workflows don't necessarily require dedicated scanning hardware, making them practical for equipment moving between employees, departments, and job sites.

I also found its assignment history valuable. Timly maintains records of who is responsible for an item, where it has been assigned, and how its status has changed over time. For construction, IT, healthcare, and other equipment-heavy operations, I see this as useful for maintaining accountability over individual assets rather than tracking only total inventory quantities.

Where Timly genuinely stands out:

• Scanning changes the record immediately. A QR code or barcode isn't merely an identifier; employees can use it to assign, return, transfer, locate, or audit an item, reducing the need to update inventory manually after the item has been physically moved.
• It tracks responsibility alongside location. Timly maintains item-level assignment histories, making it particularly useful for equipment that moves between employees, departments, projects, or sites rather than remaining in a fixed warehouse.

What G2 users like about Timly:

“Timly is clearly and intuitively designed. This makes it very easy to use even for beginners. The software's performance is absolutely sufficient and detailed for us, as a medium-sized youth welfare association. The pricing is fair, and the support is outstanding. We were helped several times very promptly with small understanding problems. Absolutely recommendable!”

- Timly review, Mark W.

What I dislike about Timly?

• Timly's equipment-first approach means it isn't equally deep across every type of inventory management. Businesses centered on marketplace connections, e-commerce orders, or multichannel SKU synchronization will likely need a platform built specifically for those workflows. For teams managing physical equipment, though, that specialization is precisely what keeps the experience focused.
• Some of the more advanced operational capabilities sit beyond the entry tier. Features such as warehouse management, GPS location tracking, REST API access, and more advanced stocktaking are available higher up Timly's plan structure. That makes it worth mapping which capabilities you genuinely need before upgrading, rather than paying for functionality simply because it's available.

What G2 users dislike about Timly:

“The mobile view could especially be improved. Some functions are less clear and cumbersome to use on a smartphone than on a desktop. The mobile view could be clearer and better optimized for smartphone operation. Some functions and input fields are more cumbersome to use on the small screen. Also, entering and assigning devices could be made more comfortable on mobile.”

- Timly review, LeGo I.

8. Webgility: Best for synchronizing e-commerce inventory with accounting

Webgility solves a very specific inventory headache: the same SKU appearing with different quantities across an online store, a marketplace, and an accounting system. Rather than replacing those systems, it sits between them and keeps orders, inventory, pricing, and financial data aligned. That specialization is clear in G2 Data, where Webgility scores 97% for integrations and 97% for multi-warehouse routing.

The multichannel inventory synchronization capabilities caught my attention first. Webgility helps businesses maintain consistent product quantities across connected sales channels and accounting systems as sales, returns, exchanges, and transfers occur. I found this particularly relevant for sellers trying to reduce overselling and avoid manually correcting inventory discrepancies across platforms.

I also liked its order-to-accounting synchronization. Webgility can transfer order details, including products, refunds, fees, taxes, and inventory-related information, into connected accounting systems such as QuickBooks or Xero. For e-commerce businesses managing high transaction volumes, I see this as a practical way to reduce duplicate data entry and keep operational and financial records aligned.

Where Webgility genuinely stands out:

• Inventory synchronization is tied directly to e-commerce activity. Sales, returns, exchanges, and other stock movements can update quantities across connected channels and accounting systems, rather than waiting for someone to reconcile them manually.
• It connects inventory operations with financial reconciliation. Webgility can synchronize orders, fees, refunds, COGS, and inventory data into QuickBooks or Xero, which is particularly useful for sellers trying to keep operational and accounting records aligned as channel volume grows.

What G2 users like about Webgility:

“I like how Webgility bridges seamlessly between QuickBooks, Amazon, and Shopify, automatically posting sales into sales receipts and invoices in QuickBooks. I appreciate that their onboarding process is really great, with a very helpful and patient team. They schedule sessions that suit your timing, where you share your screen and they guide you, setting everything up. You just need to tell them what you want, and they make it happen, which makes it feel pretty white-glove. Setting up Webgility was also pretty easy thanks to their support.”

- Webgility review, April P.

What I dislike about Webgility?

• Webgility's value depends heavily on the systems surrounding it. That adds some upfront configuration, but once those rules are established, automation removes much of the repetitive work that created the need for Webgility in the first place.
• The entry plan also has limits around order volume and connected sales channels, so fast-growing sellers may need to move up tiers sooner than expected. That's worth forecasting before subscribing, although the tiered structure means smaller e-commerce businesses aren't paying upfront for the capacity of a much larger multichannel operation.

What G2 users dislike about Webgility:

“Overall, Webgility works well for our needs. If I had to mention one area for improvement, it would be the limitation on sync frequency in the Base Plan. Allowing occasional auto syncs without upgrading would be a nice addition.”

- Webgility review, Kantha S.

9. Xero: Best for inventory tracking tied to accounting

Xero made the most sense to me when I treated inventory as part of the books rather than a separate warehouse operation. Products, purchase orders, invoices, inventory value, and cost of goods sold stay connected, so you don't have to reconcile stock movements with accounting afterward. That accounting-first approach is also where Xero performs particularly well in G2 Data: it scores 94% for accounting integrations and 95% for ease of use.

The automatic stock tracking capabilities stood out to me. Xero supports tracked inventory items that can be added to purchase orders and customer invoices, with quantities updating as transactions are recorded. Businesses can track up to 4,000 finished items and view stock quantities and values alongside their financial information. I liked how this reduces the need to maintain separate inventory and bookkeeping records.

I also found its inventory costing and profitability capabilities useful. Xero calculates COGS for tracked items and records unsold inventory as an asset, allowing businesses to understand inventory from both quantity and financial perspectives. Its inventory reports can also help identify stronger- and weaker-selling products, which I see as valuable for smaller retailers and wholesalers making purchasing decisions.

Where Xero genuinely stands out:

• Inventory and financial records share the same workflow. Adding tracked products to invoices and purchase orders updates stock, while the related accounting records remain in Xero, reducing the need to reconcile an inventory platform with the books later.
• Product profitability is easier to see alongside quantity. Automatic COGS calculations and inventory reports make it possible to evaluate what is selling and what it costs, rather than managing inventory purely by units on hand.

What G2 users like about Xero:

“The user interface is clean, modern, and very intuitive. Creating and customizing professional invoices is incredibly straightforward, and the automatic payment reminders have drastically improved our cash flow. The software provides good overall core value because it saves us a lot of time on invoicing and reconciliation. However, with the recent price increases and the fact that advanced tools require paid add-ons, it feels a bit less budget-friendly for small operations than it used to be. It is still worth the cost for the time saved, but the ROI isn't as high as it once was.”

- Xero review, Timothy G.

What I dislike about Xero?

• Xero's built-in inventory works well for straightforward product tracking, but I wouldn't expect it to replace a dedicated warehouse system as operations become more complex. Advanced multichannel and multi-location capabilities are handled through Inventory Plus or connected applications. The upside is that smaller businesses can keep the core setup relatively simple and extend it only when their inventory operation actually demands more.
• Inventory valuation is another area where I'd carefully review the requirements. Xero's core inventory functionality doesn't support every valuation method a business might require, and Xero points users toward connected applications for more specialized costing needs. For businesses whose accounting requirements align with Xero's built-in approach, however, having stock and financial records in one system remains the greater advantage.

What G2 users dislike about Xero:

“Some of the more advanced features can take a while to learn, especially for new users. Pricing can also increase as your business grows and you need to add more features or users. From time to time, the system can feel a bit slow, and I wish some of the customization options were more flexible.”

- Xero review, Solomon A.

10. Zoho Inventory: Best for small businesses that want a permanent free inventory system

Zoho Inventory is the product I'd start with if I wanted to move a small inventory operation out of spreadsheets without immediately adding another software bill. What stood out to me was how much of the day-to-day order cycle lives in one place: products, purchasing, sales orders, stock, and fulfillment are connected rather than maintained as separate records. G2's Fall 2026 Inventory Control Grid® Report reinforces that core strength, with 90% for centralized inventory database and 86% for accounting integrations.

One feature I found particularly useful was composite item management. Zoho Inventory allows businesses to combine multiple inventory items into a single sellable bundle or kit while maintaining the relationship between the finished product and its components. I see this as valuable for small retailers and e-commerce businesses that sell product bundles without needing a manufacturing-oriented inventory system. Composite items are also included in its permanent free tier.

I also liked the availability of backordering and dropshipping. These capabilities allow businesses to manage customer orders even when products aren't immediately available in stock, either by arranging replenishment or having suppliers fulfill orders directly. For smaller sellers, I see this as an advantage over inventory tools that focus only on recording available quantities. Both capabilities are included in Zoho Inventory's free plan.

Where Zoho Inventory genuinely stands out:

• The permanent free tier can support a real, albeit small, inventory workflow. Composite items, backordering, dropshipping, purchasing, and order management give a low-volume business room to establish proper inventory processes before paying.
• It connects naturally with the wider Zoho ecosystem. Zoho Inventory integrates with Zoho Books for accounting and Zoho CRM for customer and supplier information, making it particularly useful for businesses already running other parts of their operation on Zoho.

What G2 users like about Zoho Inventory:

“Zoho Inventory is a smooth-performing software. I have been using this software since 2023, and I still haven’t faced any lag or freezing. The process flow is also very user-friendly and easy to follow.”

- Zoho Inventory review, Lokesh S.

What I dislike about Zoho Inventory?

• The 50-order, one-user, and one-location limits mean a growing seller can outgrow the free plan relatively quickly. That's restrictive compared with simply using a spreadsheet. Still, the free tier is sufficient to establish the workflow first, and the $29/month Standard plan offers a relatively gradual next step rather than a major price jump.
• Some of Zoho Inventory's more sophisticated tracking capabilities require an upgrade. For example, serial and batch tracking are available during the free trial but require a paid subscription afterward. That matters for businesses managing serialized equipment, lots, or expiry dates, although straightforward sellers that mainly need quantities, orders, and replenishment may not encounter that limitation early on.

What G2 users dislike about Zoho Inventory:

“Lack of custom print templates for general use. Templates are limited to modules or specific purpose.”

- Zoho Inventory review, Jason P.

Frequently asked questions about free inventory management software 2027

Have more questions? Find answers below.

Q. Which inventory management software has the highest ratings for barcode scanning and bin location tracking?

Based on my evaluation, inFlow Inventory, EZO EAM, and Timly are worth considering for barcode-based tracking. inFlow supports scanning across receiving, picking, and stock adjustments, while EZO EAM and Timly focus on QR-based equipment tracking and location visibility. I'd prioritize inFlow for warehouse inventory workflows and EZO EAM or Timly for tracking physical assets. I'd verify bin-level tracking requirements separately before choosing.

Q. Which inventory management software do reviewers recommend for manufacturing work-in-progress tracking?

Cin7 Core stands out for manufacturers needing inventory connected with bills of materials, production, and fulfillment. I found its manufacturing capabilities more relevant to work-in-progress tracking than those of basic stock management tools. Kintone is another option for building custom production workflows, although it requires more configuration.

Q. Which inventory management software supports real-time COGS reporting and accurate inventory valuation?

I'd shortlist QuickBooks Online and Xero when inventory valuation and cost of goods sold (COGS) are priorities. Both connect inventory transactions with accounting records, helping businesses track stock value and financial performance. QuickBooks Online earned 90% for inventory costing in G2's Fall 2026 Inventory Control Grid® Report, while Xero scored 94% for accounting integrations. I'd verify the required valuation method and reporting frequency before choosing.

Q. What are the top-rated inventory management software options for small retailers with physical and online stores?

Zoho Inventory, Cin7 Core, and inFlow Inventory are strong options to compare. Zoho Inventory offers a permanent free plan for smaller operations, while Cin7 Core supports more complex multichannel inventory and fulfillment. I would consider inFlow for retailers prioritizing purchasing, stock control, and order processing. The right choice depends on store locations, order volume, and integration requirements.

Q. Which enterprise inventory management software supports serialized asset tracking and audit trails?

I'd consider EZO EAM and Timly for businesses tracking individual equipment and assets across locations. Both support item histories, assignments, and barcode or QR-based identification. Cin7 Core is more relevant when serial and batch tracking must connect with broader inventory, warehouse, and fulfillment operations. I'd confirm the audit trail and reporting capabilities available in each plan before committing.

Q. Which inventory management software integrates with Shopify, Amazon, and eBay simultaneously?

Webgility and Cin7 Core are my strongest recommendations for evaluating multichannel integrations. Webgility focuses on synchronizing e-commerce orders, inventory, and accounting data, while Cin7 Core connects inventory with purchasing, warehouses, and fulfillment. I'd verify the supported Shopify, Amazon, and eBay connections, synchronization frequency, and plan limits before subscribing.

Q. What should seasonal businesses look for when comparing inventory management software?

For seasonal businesses, I'd prioritize demand forecasting, safety stock calculations, replenishment planning, and visibility into slow-moving inventory. Streamline stands out for forecasting seasonal demand and generating replenishment recommendations. Cin7 Core is worth considering when seasonal fluctuations also affect purchasing, warehouse operations, and order fulfillment.

Q. Which inventory management software specializes in reorder automation and safety stock calculations?

Streamline is my preferred option to evaluate for demand-driven replenishment. It uses forecasts, lead times, current stock, and safety stock to generate purchasing recommendations. Cin7 Core and inFlow Inventory are also worth considering for reorder points and purchasing workflows. I'd choose based on whether the business needs advanced forecasting or simpler stock-level automation.

Q. Inventory management software vs. supply chain management software: Which should mid-market manufacturers deploy first?

I'd prioritize inventory management software when the immediate challenges involve stock accuracy, production materials, purchasing, and warehouse visibility. Supply chain management software becomes more relevant when businesses need broader supplier coordination, logistics, and end-to-end planning. Based on my evaluation, Cin7 Core is worth considering for inventory and manufacturing workflows, while Streamline adds specialized demand and replenishment planning.

Q. What is the best inventory management software for e-commerce sellers managing multichannel stock levels?

Webgility and Cin7 Core stand out for multichannel inventory management. Webgility specializes in keeping inventory, orders, and accounting records synchronized across connected platforms, while Cin7 Core offers broader purchasing, warehouse, and fulfillment capabilities. I'd consider Zoho Inventory for smaller sellers who want to start with a permanent free plan before expanding their operations.

Inventory managed

Inventory management is one of those categories where it's easy to assume that more automation, integrations, and forecasting automatically mean a better system. The best free inventory management software is the one that fixes the inventory problem creating the most manual work today. My advice: start with the bottleneck, not the feature list.

If I were constantly discovering stock discrepancies, I'd prioritize real-time inventory tracking. If purchasing happened only after something ran out, I'd test low-stock alerts and replenishment workflows. If online orders left me reconciling quantities across different systems, I'd focus on synchronization and integrations. And if I had plenty of stock but kept buying the wrong quantities, demand forecasting would matter far more to me than another dashboard.

A free plan or trial should tell you whether the software makes inventory more accurate, easier to act on, and less dependent on manual updates. Once you've proved that with your own stock and workflows, deciding whether it's worth paying for becomes much easier.

If you're evaluating inventory software primarily because you're growing an online store, see which e-commerce platform features matter most for inventory management, reporting, personalization, and online selling.

This article was originally written by Brynne Ramella in 2024. It has been updated with new information based on findings from testing and evaluation of the latest list of top G2 products.