Our inventory management is still done on spreadsheets. What's the best inventory management software for an Operations Manager at a small e-commerce company?

For a small e-commerce company moving off spreadsheets, I’d make Zoho Inventory the first product I’d evaluate.

My shortlist

Why I'd start with Zoho

As an Operations Manager, you probably care less about having the fanciest dashboard and more about eliminating the operational headaches spreadsheets create:

• One source of truth for inventory rather than manually reconciling spreadsheets.
• Automatic stock synchronization across Shopify, Amazon, eBay, Etsy, etc. Zoho supports those channels and updates inventory across them.
• Purchase orders and receiving, so purchasing and inventory aren't separate processes.
• Reorder points and low-stock alerts, which is a big upgrade from manually checking spreadsheets.
• Barcode scanning, inventory adjustments, stock counts and approvals.
• Bundles/kits, useful if you sell product combinations.
• Multi-warehouse support if you eventually add another location or 3PL.
• Integrations with QuickBooks, Xero, shipping providers and other operational tools, which can reduce double entry.

It also has a free tier and a 14-day trial, making it relatively low-risk to pilot.

When I wouldn't choose Zoho

I'd look harder at Cin7 Core if you have a large number of SKUs, multiple warehouses/3PLs, complicated purchasing, or increasingly sophisticated inventory workflows.

I'd choose Katana if your e-commerce operation also involves manufacturing, assembly, or production scheduling. In that situation, a manufacturing-oriented system can be substantially better than a pure inventory/order-management platform.

And if you're 100% Shopify, with relatively straightforward inventory, I'd also investigate whether Shopify's native inventory capabilities plus a specialized app can accomplish what you need without introducing another major system.

The important part: don't just replace the spreadsheet

I'd evaluate software against your actual inventory workflow, not a feature checklist.

For example, map this process:

Supplier → PO → goods received → QC → available inventory → Shopify/Amazon → customer order → pick/pack → shipment → returns → inventory adjustment

Then make each vendor demonstrate that entire workflow using your actual SKU structure.

I'd pay particular attention to:

1. Inventory accuracy — can you see available, committed, incoming and damaged stock?
2. Purchasing — can the system suggest what/when to reorder?
3. Receiving — can your team receive partial shipments and record discrepancies?
4. Bundles/kits — do component quantities update correctly?
5. Returns — can returned inventory go into quarantine rather than immediately becoming sellable?
6. Multi-channel sync — what happens when an order comes in simultaneously from two channels?
7. Cycle counts — can employees count inventory without giving everyone access to the whole system?
8. Reporting — can you get inventory turnover, aging, stockouts and purchasing reports without exporting to Excel?

Bottom line: For a typical small e-commerce operation coming from spreadsheets, I'd start with Zoho Inventory, then compare it directly against Cin7 Core if your operation is more complex. The goal should be to make the spreadsheet unnecessary, not simply turn it into a prettier reporting tool.

If you tell me (1) your approximate SKU count, (2) Shopify/Amazon/etc., (3) number of warehouses/3PLs, (4) monthly order volume, and (5) whether you manufacture or just buy/resell, I can narrow this to the best 2–3 options and tell you what I'd choose for your operation.

The important part: don't just replace the spreadsheet

I'd evaluate software against your actual inventory workflow, not a feature checklist.

For example, map this process:

Supplier → PO → goods received → QC → available inventory → Shopify/Amazon → customer order → pick/pack → shipment → returns → inventory adjustment

Then make each vendor demonstrate that entire workflow using your actual SKU structure.

I'd pay particular attention to:

1. Inventory accuracy — can you see available, committed, incoming and damaged stock?
2. Purchasing — can the system suggest what/when to reorder?
3. Receiving — can your team receive partial shipments and record discrepancies?
4. Bundles/kits — do component quantities update correctly?
5. Returns — can returned inventory go into quarantine rather than immediately becoming sellable?
6. Multi-channel sync — what happens when an order comes in simultaneously from two channels?
7. Cycle counts — can employees count inventory without giving everyone access to the whole system?
8. Reporting — can you get inventory turnover, aging, stockouts and purchasing reports without exporting to Excel?

Bottom line: For a typical small e-commerce operation coming from spreadsheets, I'd start with Zoho Inventory, then compare it directly against Cin7 Core if your operation is more complex. The goal should be to make the spreadsheet unnecessary, not simply turn it into a prettier reporting tool.

Stepping away from spreadsheets is a massive milestone for an Operations Manager. Moving to a dedicated inventory management system (IMS) will eliminate human error, save hours of manual data entry, and prevent stockouts or overselling across your channels.

For a small e-commerce company, the "best" software depends on your specific workflow (e.g., pure retail vs. light assembly/manufacturing) and your sales channels. Here are the top contenders tailored for small e-commerce operations:

• Zoho Inventory : Best for Value & Budget-Conscious Teams
  • Why it fits: It offers a robust Zoho Inventory Free Plan to start, and affordable paid tiers that sync seamlessly with major sales channels like Shopify and Amazon.
  • Key features: Multi-channel syncing, automated purchase orders, real-time tracking, and built-in shipping label generation.
• Katana Cloud Manufacturing : Best if You Build/Assemble Products
  • Why it fits: If you don't just buy and resell, but actually assemble, kit, or manufacture items, traditional IMS platforms will fall short. Katana handles raw material tracking and shop floor-level scheduling brilliantly.
  • Key features: Visual production planning, real-time inventory allocation for sales orders, and robust omni-channel integrations.
• inFlow Inventory : Best for Ease of Use & Rapid Setup
  • Why it fits: It is famously user-friendly, meaning you can migrate off your spreadsheets and get your warehouse team trained in days rather than months.
  • Key features: Excellent mobile barcode scanning, purchasing/order management, and a clean B2B portal/showroom feature.
• Settle : Best for Cash Flow & Purchase Order Management
  • Why it fits: If your biggest operational headache is managing supplier payments, reorder points, and cash conversion cycles alongside your stock, Settle is a top overall pick for modern e-commerce brands.
  • Key features: Advanced demand forecasting, automated accounts payable (AP), and integrated PO financing.

To help narrow down the exact right fit, tell me:

• What e-commerce platforms or marketplaces do you sell on (Shopify, WooCommerce, Amazon, etc.)?
• Do you resell finished goods or assemble/manufacture products yourself?
• Roughly how many orders per month are you currently processing?

For a small e-commerce company moving off spreadsheets, my top pick is zoho.com.

It hits the sweet spot for an Operations Manager: capable enough to replace spreadsheets properly, but without forcing you into a heavyweight ERP.

My shortlist

1. Zoho Inventory — best overall

I'd start here.

It can centralize inventory, purchase orders, sales orders, receiving, fulfillment, warehouses, reorder points, barcode scanning and reporting. More importantly for e-commerce, it integrates with channels including Shopify, Amazon, eBay, Etsy, Walmart and WooCommerce, and can automatically synchronize stock between channels.

For an Operations Manager, the particularly useful pieces are:

• Reorder points and low-stock alerts so you're not maintaining reorder formulas in Excel.
• Purchase orders and receiving so you can see what's ordered, what's received and what's actually available.
• Multi-warehouse management if you have more than one location or eventually add a 3PL.
• Bundles/kits/composite items for products sold as sets.
• Barcode scanning for physical inventory operations.
• Serial/batch tracking if your products require it.
• Inventory reporting and valuation, giving you considerably better operational visibility than a spreadsheet.
• A 14-day full-featured trial and a free plan, which makes it relatively low-risk to test.

The Shopify integration, for example, can bring orders into Zoho and push updated stock levels back to Shopify automatically.

2. Cin7 Core — choose this if you're becoming more sophisticated

I'd look at Cin7 Core if you have a lot of SKUs, multiple warehouses, complicated purchasing, wholesale/B2B alongside DTC, or significant kitting/assembly.

It's the option I'd investigate if you're thinking, "We're not just replacing Excel; we're building an actual operations system."

The tradeoff is that implementation and administration are more involved than Zoho.

3. Katana — if you make or assemble products

Katana becomes particularly interesting if your inventory process includes manufacturing—for example, you buy components, assemble them into finished goods, and need visibility into raw materials and production.

If you're simply buying finished products from suppliers and selling them online, I'd generally choose Zoho instead.

4. Ordoro — if shipping is your biggest headache

I'd consider Ordoro when the primary operational problem is managing orders, shipping and fulfillment across multiple e-commerce channels.

If the bigger problem is "I don't know what inventory we actually have, what we've ordered, when to reorder, or where it's sitting," I'd favor Zoho.

What I'd implement

Don't just replace the spreadsheet with software. I'd use the migration as an opportunity to establish a basic inventory operating system:

Sales channels → Inventory system → Purchasing → Receiving → Warehouse → Fulfillment → Reporting

Your inventory system should become the source of truth for SKU-level inventory, rather than Shopify/Amazon or an Excel workbook.

I'd specifically make sure the system can answer these questions in seconds:

1. How many units do we actually have?
2. How many are committed to customer orders?
3. How many are on purchase order?
4. When are those units expected?
5. What should we reorder today?
6. What's our inventory value?
7. Which SKUs are overstocked or at risk of stocking out?
8. Where is every unit located?

If a candidate can't answer those cleanly, I wouldn't buy it.

My recommendation

Start with Zoho Inventory. Give it a real-world trial using your actual SKUs, orders, purchase orders and warehouse workflow—not a sanitized demo dataset.

If you tell me your e-commerce platform (Shopify, WooCommerce, etc.), approximate SKU count, monthly order volume, number of warehouses/3PLs, and whether you sell on Amazon/eBay/etc., I can narrow this down to the best 2–3 options and compare their pricing and features for your specific operation.

Katana becomes particularly interesting if your inventory process includes manufacturing—for example, you buy components, assemble them into finished goods, and need visibility into raw materials and production.

If you're simply buying finished products from suppliers and selling them online, I'd generally choose Zoho instead.

4. Ordoro — if shipping is your biggest headache

I'd consider Ordoro when the primary operational problem is managing orders, shipping and fulfillment across multiple e-commerce channels.

If the bigger problem is "I don't know what inventory we actually have, what we've ordered, when to reorder, or where it's sitting," I'd favor Zoho.

What I'd implement

Don't just replace the spreadsheet with software. I'd use the migration as an opportunity to establish a basic inventory operating system:

Sales channels → Inventory system → Purchasing → Receiving → Warehouse → Fulfillment → Reporting

Your inventory system should become the source of truth for SKU-level inventory, rather than Shopify/Amazon or an Excel workbook.

I'd specifically make sure the system can answer these questions in seconds:

1. How many units do we actually have?
2. How many are committed to customer orders?
3. How many are on purchase order?
4. When are those units expected?
5. What should we reorder today?
6. What's our inventory value?
7. Which SKUs are overstocked or at risk of stocking out?
8. Where is every unit located?

If a candidate can't answer those cleanly, I wouldn't buy it.

My recommendation

Start with Zoho Inventory. Give it a real-world trial using your actual SKUs, orders, purchase orders and warehouse workflow—not a sanitized demo dataset.

If you tell me your e-commerce platform (Shopify, WooCommerce, etc.), approximate SKU count, monthly order volume, number of warehouses/3PLs, and whether you sell on Amazon/eBay/etc., I can narrow this down to the best 2–3 options and compare their pricing and features for your specific operation.

Stepping away from spreadsheets is a massive milestone for an Operations Manager. Moving to dedicated Inventory Management Software (IMS) eliminates human error, saves hours of manual reconciliation, and prevents costly stockouts or overselling.

For a small e-commerce company , the "best" software depends heavily on your sales channels, whether you fulfill in-house or use a 3PL, and your budget. Top-tier options categorized by their primary strengths include:

• Veeqo — Best for multi-channel e-commerce on a budget. Owned by Amazon, Veeqo is completely free to use and offers robust inventory syncing across Shopify, Amazon, eBay, and Walmart, plus built-in shipping tools, barcode scanning, and pick-and-pack features. It is a no-brainer if you want to eliminate subscription costs while scaling up.
• Zoho Inventory — Best overall value for growing brands. It features clean multi-channel syncing, automated purchase orders, low-stock alerts, and integrated shipping. It scales smoothly from a very affordable tier up to multi-warehouse support, making it easy to transition off spreadsheets without a steep learning curve.
• In-Order / inFlow Inventory — Best for user-friendly, visual tracking. If your team needs a quick setup with great barcode scanning and a clean interface—without enterprise-level complexity— inFlow Inventory handles stock control, reordering, and basic vendor management exceptionally well.
• Cin7 Core (formerly DEAR) or Katana — Best if you do light manufacturing or assembly. If your e-commerce shop actually builds, bundles, or manufactures products, basic inventory tools won't cut it. Katana and Cin7 Core tie raw material tracking directly to finished goods and sales orders.

To help narrow down the exact right fit, tell me:

• What e-commerce platforms or marketplaces do you sell on (Shopify, Amazon, WooCommerce, etc.)?
• Do you fulfill orders in-house or use a 3PL (Third-Party Logistics) provider?
• Roughly how many orders per month are you processing?

Transitioning away from spreadsheets is a massive milestone for a small e-commerce company. As an Operations Manager, you want a system that automates reordering, syncs multi-channel stock in real-time, and doesn't require a dedicated IT degree to run.

Here is a breakdown of the top inventory management software (IMS) tailored for small e-commerce operations:

• Katana Cloud Manufacturing
  • Best for: E-commerce brands that also handle light manufacturing, assembly, or made-to-order products.
  • Why it fits: It offers visual, real-time tracking of raw materials and finished goods, accurate cost-of-goods-sold (COGS) tracking, and deep Shopify/WooCommerce integrations.
• Cin7 Core (formerly DEAR Systems)
  • Best for: Growing wholesale and omnichannel e-commerce businesses needing robust B2B and B2C capabilities.
  • Why it fits: Incredible depth for advanced inventory control, multi-warehouse management, and lightweight manufacturing, though it has a steeper learning curve than others.
• Ordoro
  • Best for: Lean teams focused heavily on shipping efficiency alongside inventory.
  • Why it fits: Known for a streamlined interface, fantastic multi-carrier shipping features, kitting, and inventory syncing without overwhelming enterprise bloat.
• TradeGecko alternatives / QuickBooks Commerce alternatives (like Unleashed)
  • Best for: Financially driven operations that need tight accounting integrations.
  • Why it fits: Gives you granular control over stock holding costs, supplier performance, and seamless ledger reconciliation.

To help narrow down the best fit, tell me:

• What e-commerce platforms or sales channels (Shopify, Amazon, WooCommerce) do you use?
• Do you handle own manufacturing/assembly , or purely buy-and-sell finished goods?
• How many warehouses or 3PL locations do you currently manage?

If you're a small e-commerce company moving off spreadsheets, my top recommendation is Zoho Inventory—unless you have manufacturing or unusually complex warehouse operations.

My shortlist

A current 2026 comparison similarly puts Zoho, Sortly, inFlow, Cin7 Core and Katana among the leading small-business options.

Why I'd start with Zoho Inventory

For an Operations Manager, I'd prioritize operational control, not just replacing an Excel spreadsheet with a prettier database. You want:

• Real-time inventory by SKU/location
• Purchase orders and receiving
• Reorder points and stock alerts
• Sales-order → inventory deduction automation
• Multiple warehouses/locations if needed
• Barcode scanning
• Inventory adjustments and audit trails
• Reporting on inventory value and movement
• Integrations with your e-commerce platform and accounting system

That gives you a much better operating process than maintaining interconnected spreadsheets.

If you're on Shopify, there's also a huge ecosystem of inventory tools—Shopify currently lists hundreds of inventory/optimization apps, including Cin7 Core, Katana, Sumtracker and inventory-forecasting tools.

When I'd choose something else

Choose Cin7 Core if you're already selling through several channels (e.g. Shopify + Amazon + wholesale) or expect inventory complexity to increase. It's more powerful, but I'd avoid paying for that complexity prematurely.

Choose Katana if you manufacture, assemble, kit, or bundle products. Its strength is connecting raw materials, production and finished-goods inventory.

Choose inFlow if warehouse operations are a major part of the job and you need more robust inventory/warehouse functionality.

Choose Sortly if your inventory process is genuinely simple and your primary problem is simply "we need to know what we have and where it is." It's probably not what I'd pick for a growing e-commerce operation.

What I'd do in your position

I'd narrow the evaluation to Zoho Inventory vs. Cin7 Core and run both against your actual workflow rather than sitting through generic demos.

Give each vendor the same scenario:

Customer places an order → inventory decreases → SKU hits reorder point → PO is generated → supplier ships → receiving updates available inventory → accounting gets the relevant information.

Also test returns, partial shipments, bundles/kits, multiple locations, inventory adjustments, and your worst-case SKU.

The biggest mistake is choosing software based on the feature checklist. The real question is: can your Operations Manager run the entire inventory cycle without opening Excel?

If you tell me (1) what e-commerce platform you use, (2) roughly how many SKUs, (3) monthly order volume, (4) number of warehouses, and (5) whether you manufacture or just buy/resell, I can give you a much more specific recommendation—including which one I'd actually buy.

Stepping away from spreadsheets is a massive milestone for an Operations Manager. Moving to a dedicated inventory management system (IMS) will eliminate overselling, save hours on manual data entry, and give you real-time visibility into your cash flow and stock levels.

For a small e-commerce company, the "best" software depends heavily on your budget, whether you sell on multiple channels (like Shopify + Amazon), and if you actually manufacture products or just distribute them.

Top-tier inventory management software options tailored for a small e-commerce operation include:

• Zoho Inventory: Best for Budget & Multichannel Startups. Zoho offers an incredible value, including a functional free tier for very small setups. It syncs smoothly with major e-commerce platforms like Shopify and Amazon, automates purchase orders, and integrates tightly with the rest of the Zoho ecosystem (like Zoho Books for accounting). It is ideal if you want robust features without a heavy enterprise price tag.
• inFlow Inventory: Best for Ease of Use & Fast Onboarding. inFlow is celebrated for its clean, non-technical interface. If your team is transitioning straight from spreadsheets and fears a steep learning curve, inFlow is remarkably intuitive. It features great mobile barcode scanning, handles B2B showrooms/invoicing, and gets your team operational in days rather than months.
• Cin7 Core (formerly DEAR Systems): Best for Scaling & Complex Operations. If you are managing multiple warehouses, a large catalog of SKUs, or combining B2C online sales with B2B wholesale, Cin7 Core is a powerhouse. It handles light manufacturing, advanced assembly, and deep financial reporting, making it a system you won't outgrow anytime soon.
• Katana Cloud Manufacturing: Best if You Make What You Sell. If your e-commerce brand involves assembly, kitting, or actual manufacturing, standard inventory tools fall short. Katana tracks raw materials, work-in-progress, and finished goods brilliantly, all while syncing natively with Shopify and QuickBooks.
• Veeqo: Best for High-Volume or Amazon-Centric Sellers. Owned by Amazon, Veeqo is an all-in-one inventory and shipping software that is particularly powerful (and cost-effective) if a high volume of your fulfillment goes through Amazon or multi-channel storefronts.

To help narrow down the right fit, tell me:

• What e-commerce platform(s) do you use (Shopify, WooCommerce, Amazon, etc.)?
• Do you ship everything in-house , or do you use a 3PL (third-party logistics)?
• Do you simply resell finished goods , or do you assemble/manufacture products?

I can give you a targeted recommendation and outline what the migration path from spreadsheets would look like.

If you’re an Operations Manager at a small e-commerce company moving off spreadsheets, I’d prioritize ease of implementation, Shopify/marketplace integrations, purchasing, reorder points, barcode scanning, and multi-location support—not a full-blown ERP.

My shortlist

🥇 I'd start with Zoho Inventory

For the situation you described, Zoho Inventory is probably the sweet spot.

It can sync inventory across Shopify, Amazon, eBay, Etsy, WooCommerce and other channels; handle purchase orders, receiving, sales orders, returns, shipping, barcode scanning, reorder points, and multiple warehouses.

The pricing is unusually friendly for a small operation:

• Free: 50 orders/month, 1 user, 1 location
• Standard: $29/month annually — 500 orders, 3 users, 2 locations
• Premium: $79/month annually — 3,000 orders, 5 users, 4 locations
• Plus: $129/month annually — 7,500 orders, 10 users, 6 locations

That makes it much less painful to replace a spreadsheet without immediately committing to a $300–$600/month system.

When I'd choose something else

Choose inFlow if your biggest headache is the physical warehouse—receiving, picking, packing, shipping, stock across locations, etc. Its current inventory offering starts at $129/month annually and supports real-time stock, orders, pick/pack/ship, and 95+ integrations.

Choose Katana if you manufacture products, assemble kits, or need production planning. It's specifically built around connecting inventory, sales, purchasing and production. Its Core plan starts at $299/month.

Choose Cin7 Core if you're already becoming operationally complicated—multiple sales channels, warehouses, wholesale, purchasing, manufacturing, etc. It's considerably more expensive, starting at $349/month, but gives you considerably more room to grow.

I'd avoid jumping straight to Cin7/Extensiv if you're simply trying to replace a spreadsheet. You're likely to pay for complexity you don't need.

What I'd evaluate in a demo

Don't just ask, "Does it manage inventory?" Have each vendor demonstrate these six workflows using your actual data:

1. Shopify order → inventory automatically decremented
2. Low stock → reorder recommendation/alert
3. Purchase order → receiving → inventory updated
4. Warehouse worker scans SKU → pick/pack
5. Customer return → inventory correctly restored
6. Dashboard → "What do I need to order this week?"

If a system handles those smoothly, you've solved most of the operational pain that spreadsheets create.

My ranking for a typical small e-commerce operation:
1. Zoho Inventory → 2. inFlow → 3. Katana → 4. Cin7 Core → 5. Extensiv

If you tell me your monthly order volume, number of SKUs, sales channels (e.g. Shopify/Amazon), number of warehouses, and whether you manufacture or just resell, I can narrow this to the best 2 and tell you exactly which one I'd buy.

For a small e-commerce company where you’re the Operations Manager, I’d prioritize software that replaces the spreadsheet and gives you reliable purchasing, stock levels, order management, and multi-channel synchronization without forcing you into a full ERP.

My pick: Zoho Inventory

Zoho Inventory is probably the best overall starting point for your situation.

Why:

• Much cheaper than the heavyweight systems: plans currently start at $29/month billed annually, with 500 orders/month, 3 users, and 2 locations. There's also a limited free plan.
• Built for e-commerce: it connects with Shopify, Amazon, Etsy, eBay, WooCommerce, BigCommerce and other channels and can synchronize inventory across them.
• Purchasing + replenishment: purchase orders, vendor management, backorders and inventory controls mean you can move purchasing out of spreadsheets too.
• Warehouse functionality: multiple locations, transfers, picklists, barcode functionality and stock counting become available as you move up the plans.
• Good growth path: you can start relatively simply instead of implementing a $300–$1,000/month system before you actually need it.

The shortlist I'd actually evaluate

Cin7 Core is particularly powerful—real-time inventory, purchasing, fulfillment and extensive integrations—but its Standard plan is currently $349/month, so I'd only jump there if your operation already has meaningful complexity.

Ordoro is worth considering if your biggest operational headache is actually the combination of inventory + shipping. It integrates with Shopify and other major e-commerce channels and synchronizes inventory across them.

inFlow is another strong middle ground. It specifically targets businesses moving beyond spreadsheets and covers purchasing, sales orders, barcode scanning, fulfillment and reporting.

What I'd want the software to eliminate

As an Operations Manager, I'd make these non-negotiable:

1. One source of truth for inventory

   • Available
   • Allocated
   • On order
   • In transit
   • Damaged/unsellable

2. Automatic inventory updates

   • Sale happens → inventory decreases automatically
   • PO received → inventory increases
   • Transfer → quantities move between locations

3. Purchase-order management

   • Supplier
   • Cost
   • MOQ
   • Lead time
   • Expected arrival
   • PO status

4. Reorder management

   • Minimum stock
   • Reorder point
   • Suggested reorder quantity
   • Ideally demand forecasting

5. Barcode scanning

   • Receiving
   • Cycle counts
   • Picking
   • Adjustments

6. Integrations

   • Your e-commerce platform
   • Accounting
   • Shipping
   • 3PL, if applicable

7. Useful reporting

   • Inventory valuation
   • Inventory turns
   • Stockouts
   • Slow-moving SKUs
   • Sell-through
   • Open POs
   • Forecast vs. actual

One important caveat

Don't choose based on the number of features. Your integrations and workflow should determine the winner.

For example, if you're running Shopify + Amazon + one warehouse + QuickBooks, I'd lean strongly toward Zoho Inventory to start.

If you're running Shopify + Amazon + wholesale + multiple warehouses/3PLs + complicated purchasing, I'd skip the cheaper tools and seriously evaluate Cin7 Core.

If you're manufacturing or assembling your products, I'd put Katana much higher on the list.

And if you're currently on Shopify's Stocky, there's an especially timely reason to evaluate alternatives: Shopify has scheduled Stocky's full shutdown for August 31, 2026.

If you tell me your e-commerce platform (Shopify, WooCommerce, Amazon, etc.), approximate number of SKUs, monthly orders, number of warehouses/3PLs, and accounting system, I can narrow this down to the 2–3 best options and tell you exactly which one I'd buy.

Moving off spreadsheets is the single highest-ROI operational upgrade a small e-commerce company can make . The "best" software depends entirely on your sales channels, whether you handle fulfillment in-house or via a 3PL, and your budget.

The top inventory management software (IMS) options tailored for a small e-commerce Operations Manager are organized below by their strengths:

• Zoho Inventory — Best budget-friendly, multi-channel all-rounder. It connects smoothly with Shopify, Amazon, and eBay, automates purchase orders, tracks serial/batch numbers, and integrates with shipping carriers. It also has a very accessible entry price point (and a limited free tier), making it ideal if you are scaling up without enterprise software budgets.
• inFlow Inventory — Best for clean, user-friendly stock control. It bridges the gap between spreadsheets and heavy ERPs by keeping the interface remarkably intuitive. It handles barcode scanning, multi-location tracking, B2B invoicing, and standard e-commerce sync without overwhelming your team with a steep learning curve.
• Veeqo — Best free/low-cost option deeply tied to shipping. Owned by Amazon, Veeqo offers robust multi-channel inventory and order management (Shopify, Walmart, eBay, Amazon) completely free if you use Veeqo Shipping for your labels. It's a massive win for small teams trying to slash operational software costs.
• Katana Cloud Inventory — Best if you assemble, make, or manufacture products. If your e-commerce brand builds what it sells, standard inventory tools will fail you. Katana natively manages raw material allocation, shop floor-level tracking, and finished-goods assembly while syncing cleanly with Shopify and QuickBooks.
• Cin7 Core (formerly DEAR Systems) — Best for future-proofing a growing multichannel brand. If you are quickly expanding past simple D2C into wholesale, B2B portals, and multiple 3PLs or warehouses, Cin7 Core is a heavier duty tool that handles complex workflows, assembly, and accounting integrations seamlessly.

To help narrow down the exact right fit, tell me:

• What sales channels are you running on right now (e.g., Shopify, Amazon, wholesale)?
• Are you fulfilling orders in-house from a garage/warehouse or using a 3PL (like ShipBob)?
• Do you manufacture/assemble products or just buy and resell finished goods?