No. 68 of 75 ·Inventory Management Software

SKU.io

Name: SKU.io
Price: 1000 USD

Web · API · paid plans from $1,000/mo

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Freedom report

One barScore 4.9

Free tierNo free tier on record
Open codeNo open-source code on record
Runs widely1 of 6 device platforms
DocumentedPlans, terms and facts published

SKU.io is ranked #68 of 75 in inventory management software on Freedom251. It runs on API, Web. Paid plans start at $1,000/mo.

SKU.io plans and pricing

All plans

Accelerate Your Ecommerce Success $1,000/mo Starting at $1,000 per month; exact pricing depends on order volume and SKU count and is provided after a call. Unlimited API access and integrations · all sales channels · inventory, orders, and supply chain management · purchasing optimization and demand forecasting · business intelligence and accounting sync · personalized onboarding with data migration sku.io · 4 Oct 2026

Best SKU.io alternatives

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One bar Zoho Inventory Free tier No. 1$39/mo8.0 One bar OpenBoxes Free tier No. 2$24/mo7.6 One bar Katana Free tier No. 3$299/mo7.5 One bar StockFlow Free tier No. 4$9/mo7.3 One bar Axacute Free tier No. 5$25/mo7.1 One bar Stockroom Free tier No. 6$69/mo7.1

The record

Product: SKU.io unifies inventory, products, sales channels, orders, purchasing, and accounting in one system.
Inventory: The platform records inventory movements across warehouses in an auditable ledger.
Profit and costing: It calculates per-order contribution margin using landed cost, FIFO layers, fees, and shipping, with figures traceable to source documents.
Demand planning: Demand planning uses sales velocity, lead times, in-transit stock, case packs, and minimum order quantities to recommend purchases.
Order management: Orders from sales channels are collected in one queue and can be routed to a warehouse, 3PL, or Amazon MCF.
Integrations: The site lists integrations including Shopify, Amazon, Walmart, eBay, BigCommerce, TikTok Shop, QuickBooks, Xero, ShipStation, and ShipHero.
API: SKU.io says its public API has thousands of documented endpoints and supports scoped access tokens.
Support: Support tickets go to the small team that builds the product, often including the founder; the company says most fixes ship in days.
Onboarding: The company advertises two-day onboarding with no onboarding fees.
Intended customers: The pricing page says SKU.io starts making sense at roughly $1M in annual revenue, with operational complexity such as multiple channels or stock locations increasing the need.
Company history: Founder Kalvin Mizzi rebuilt his internal e-commerce ERP as SKU.io in 2019, according to the company’s about page.
Price from: $1,000/mo

Where it ranks on Freedom251

Best Inventory Management Software in 2026#68 of 75

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Sources

sku.io/features/· checked 4 Oct 2026
sku.io· checked 4 Oct 2026
sku.io/help/· checked 4 Oct 2026
sku.io/pricing/· checked 4 Oct 2026
sku.io/about-us/· checked 4 Oct 2026