List of the Top 3 Inventory Control Software for Square Payroll in 2026

Finale Inventory, now integrated into Descartes Systems Group, is a best-in-class multichannel inventory and warehouse management system engineered to power eCommerce growth. Built for dynamic sellers on Amazon FBA, Shopify, Walmart, and beyond, Finale unifies every aspect of inventory control into one automated, scalable platform. It continuously syncs product data and stock levels across channels in real time—eliminating overselling, backorders, and manual entry errors. Advanced warehouse management features, such as barcode scanning and optimized picking workflows, help teams achieve up to 200% higher accuracy and 4x faster operations. Finale’s dynamic reordering engine predicts restock needs based on sales velocity, vendor lead times, and inventory trends, ensuring products are always available without overstocking. With integrated analytics and financial reporting, businesses can easily track COGS, revenue by channel, and product-level performance to inform smarter decisions. The software supports 50+ integrations, including ShipStation, QuickBooks Online, and Amazon AWD, making it a flexible backbone for your entire tech stack. Users praise Finale’s hands-on onboarding, dedicated support, and transparent pricing that grows with their business. Companies report tangible results—up to 400% annual sales growth, faster fulfillment times, and near-zero order errors. With Finale Inventory, growing brands gain the automation, insight, and scalability needed to dominate multichannel commerce.

Elevate your retail business with Square for Retail, an advanced point of sale (POS) solution provided by Square. This comprehensive system features powerful inventory management tools designed to streamline workflows and reduce errors effectively. It alerts users when stock levels drop and supports the generation and sending of purchase orders to suppliers seamlessly. Moreover, Square for Retail enhances the experience of tracking, adjusting, or transferring inventory across multiple locations, thereby optimizing asset management. By utilizing this tool, companies can achieve greater oversight of their inventory while being agile in addressing market changes. Ultimately, embracing Square for Retail can lead to improved operational efficiency and responsiveness to consumer needs.

Primaseller is a software solution designed for inventory management that enables retailers to unify all their sales channels into a single operational framework. With this platform, users can seamlessly access point of sale capabilities, manage warehouse operations, and integrate accounting with QuickBooks Online, all from one interface. Monitor stock movements effectively across various locations and make necessary adjustments to inventory levels. Set up automated purchase orders to guarantee that stock levels remain sufficient. Retailers can utilize the POS functionality to sell in physical stores, while also reaching customers through diverse online platforms such as their own websites, Amazon, eBay, and numerous others. Select the shipping provider that best balances cost and service, and keep track of online orders from placement to delivery or return. Leverage user-friendly reporting tools to analyze and assess business performance comprehensively. Control access to features by establishing user-level permissions, ensuring that employees have appropriate access. Transition from existing software systems is straightforward and can be completed in just a few steps. Furthermore, Primaseller is accessible on any device as long as there is an internet connection, making it a versatile choice for modern retailers.