SKU.io

APIyesOSS—FREE—DOCS3/5
SI6.3#29 of 75
outWeb—Windows—Mac—Linux—Android—iOS

Ranked in Inventory Management Software ·No free plan on record· paid from $1,000/mo

About

SKU.io is ranked #29 of 75 in inventory management software on Inferse. It runs on API, Web. Paid plans start at $1,000/mo.

Facts

Product
SKU.io unifies inventory, products, sales channels, orders, purchasing, and accounting in one system.sku.io · 4 Oct 2026
Inventory
The platform records inventory movements across warehouses in an auditable ledger.sku.io · 4 Oct 2026
Profit and costing
It calculates per-order contribution margin using landed cost, FIFO layers, fees, and shipping, with figures traceable to source documents.sku.io · 4 Oct 2026
Demand planning
Demand planning uses sales velocity, lead times, in-transit stock, case packs, and minimum order quantities to recommend purchases.sku.io · 4 Oct 2026
Order management
Orders from sales channels are collected in one queue and can be routed to a warehouse, 3PL, or Amazon MCF.sku.io · 4 Oct 2026
Integrations
The site lists integrations including Shopify, Amazon, Walmart, eBay, BigCommerce, TikTok Shop, QuickBooks, Xero, ShipStation, and ShipHero.sku.io · 4 Oct 2026
API
SKU.io says its public API has thousands of documented endpoints and supports scoped access tokens.sku.io · 4 Oct 2026
Support
Support tickets go to the small team that builds the product, often including the founder; the company says most fixes ship in days.sku.io · 4 Oct 2026
Onboarding
The company advertises two-day onboarding with no onboarding fees.sku.io · 4 Oct 2026
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.sku.io · 4 Oct 2026
Company history
Founder Kalvin Mizzi rebuilt his internal e-commerce ERP as SKU.io in 2019, according to the company’s about page.sku.io · 4 Oct 2026

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Where it ranks on Inferse

Sources