How long does custom inventory management software take to build?

A custom inventory system for a single-warehouse operation takes 12–18 weeks. A multi-location system with supplier workflows, purchase orders, and ecommerce integrations takes 18–28 weeks. The main variable is the number of systems the inventory software needs to sync with (POS, 3PL, ERP, ecommerce platform).

What systems does the inventory software integrate with?

We build integrations with ecommerce platforms (Shopify, WooCommerce, custom storefronts), POS systems (Square, Lightspeed), 3PL providers (ShipBob, Flexport), accounting software (QuickBooks, Xero), and ERP systems. Integration scope is defined in discovery based on your current tech stack.

Can custom inventory software replace our current ERP?

It depends on what your ERP does. Custom inventory software handles stock levels, warehouses, purchase orders, and fulfillment workflows better than most ERPs for operations-focused teams. If your ERP also handles accounting, HR, and complex financial reporting, a purpose-built inventory system typically works alongside it rather than replacing it entirely.

Use cases

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Use cases

Inventory Management Software

Unify inventory across channels with software that matches how your ops team actually works.

Trusted by 5000+
companies of all sizes

How we approach it

We design inventory systems around your SKUs, locations, and fulfillment partners — not generic ERP modules. Integrations with ecommerce, POS, and 3PL APIs keep numbers trustworthy in real time.

Multi-location stock and reorder rules

Purchase orders and supplier workflows

Pick, pack, and shipment tracking

Reporting for finance and operations

Inventory Management Software

How we approach it

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