Inventory Management Software for Ecommerce: Top 5 Picks

Running out of stock loses you sales. Overstocking ties up cash you could spend elsewhere. Inventory management software for ecommerce solves both problems by syncing stock levels across every channel you sell on — your website, Amazon, Shopify, in-store — in real time.

We compared five established platforms, from budget-friendly options for solo sellers to more robust systems for brands running multi-warehouse operations, so you can match the tool to where your business actually is today.

Quick comparison

• Zoho Inventory — Best budget option; genuinely usable free plan
• Ordoro — Best for high-volume DTC brands needing multi-carrier shipping
• inFlow Inventory — Best for product businesses and light manufacturers
• Fishbowl — Best for QuickBooks users needing deeper warehouse control
• Cin7 Core — Best for omnichannel brands needing manufacturing + POS in one system

1. Zoho Inventory

Zoho Inventory is the rare inventory tool with a free plan that’s actually usable in production, not just a demo. It covers multi-channel selling to Amazon, eBay, and Shopify, with automatic stock sync every time a sale comes in.

Pricing

• Free — up to 50 orders/month, 1 user, 2 locations
• Standard ($39/mo) — up to 500 orders/month, 3 users, 2 warehouses
• Professional ($99/mo) — higher order limits, more automation
• Premium ($159/mo) — advanced reporting
• Enterprise ($299/mo) — up to 15,000 orders/month, multi-currency

Best for

Solo sellers and small teams on a tight budget — especially if you already use Zoho Books or Zoho CRM, since everything syncs natively.

2. Ordoro

Ordoro’s strength isn’t inventory tracking alone — it’s what happens after the sale. If you’re shipping hundreds of orders a day across Shopify, Amazon, Etsy, and WooCommerce, Ordoro batches labels and compares carrier rates in real time.

Pricing

• Free (Shipping Essentials) — shipping labels and rate comparison only, no inventory module
• Inventory add-on (from $349/mo) — adds stock tracking and kitting
• Full suite (from $499/mo) — adds purchase orders and vendor management

Best for

High-volume DTC brands where fast, cheap multi-carrier shipping matters as much as stock accuracy.

Ordoro’s core inventory features only unlock once you add the paid module — the free plan alone won’t manage your stock, only your shipping labels.

3. inFlow Inventory

inFlow leans inventory-first: purchase orders, stock counts, and product history are built with real depth, plus a built-in B2B showroom for wholesale orders.

Pricing

• Entrepreneur ($186/mo) — 2 users, 100 sales orders/month, 1 integration
• Small Business ($436/mo) — 5 users, 1,000 sales orders/month, 2 integrations
• Mid-Size ($999/mo) — 10 users, 5,000 sales orders/month

Best for

Distributors, light manufacturers, and D2C brands that need serious stock-tracking depth without a shipping-heavy focus.

4. Fishbowl

Fishbowl’s biggest draw is how deeply it integrates with QuickBooks — if your accounting already runs there, Fishbowl extends it with real inventory, purchasing, and warehouse control.

Pricing

• Essentials ($229/mo) — 2 users, billed annually, QuickBooks/Xero sync
• Growth ($429/mo) — 5 users, adds multi-channel automation
• Scale ($729/mo) — 10 users, demand forecasting and compliance docs

Best for

Small businesses under 50 employees already running QuickBooks that have outgrown its native inventory limits.

5. Cin7 Core

Cin7 Core bundles inventory, light manufacturing (bills of materials), and point-of-sale into one platform — built for brands selling across online and physical channels at once.

Pricing

Starts around $349–399/mo, scaling with order volume and users. No free plan.

Best for

Growing omnichannel brands that assemble or bundle products and need manufacturing features Zoho and Ordoro don’t offer.

Cin7’s price jumps fast once you add users or higher order volumes — get a quote based on your actual monthly order count before committing, not just the advertised starting price.

How to choose the right one

• Just starting out, tight budget? Zoho Inventory’s free plan is the only genuinely free option on this list
• Shipping hundreds of DTC orders daily? Ordoro’s multi-carrier rate shopping pays for itself in shipping savings
• Need deep stock control, not just shipping? inFlow’s inventory-first design fits distributors and light manufacturers
• Already on QuickBooks? Fishbowl’s native integration avoids double data entry
• Selling online and in-store, and assembling products? Cin7 Core is the only one here with manufacturing + POS built in

Frequently asked questions

Is there free inventory management software for ecommerce?

Zoho Inventory offers the most usable free plan, though it’s capped at 50 orders per month and 1 user. Ordoro’s free tier only covers shipping, not inventory tracking.

What’s the difference between inventory software and a POS system?

Inventory software tracks stock levels and syncs them across sales channels. A POS system processes in-person transactions. Some platforms, like Cin7 Core, combine both — others, like Zoho Inventory, focus on inventory only and integrate with separate POS tools.

Managing stock is only half the operations picture — pair it with the right customer-facing tools too. See our comparison of the best helpdesk software for e-commerce stores to keep support running as smoothly as your warehouse.