10 Best Inventory Management Tools in 2026

SAP Business One is an affordable Enterprise Resource Planning (ERP) solution specifically designed for small and midsize businesses (SMBs). It provides a comprehensive suite of tools to manage various aspects of a company's operations, including accounting and financials, purchasing, inventory, sales and customer relationships (CRM), reporting, and analytics. The solution aims to streamline processes, offer greater insight into business operations, and support strategic decision-making based on real-time information. The software helps businesses drive profitable growth by integrating key functions into a single system, eliminating data silos and improving overall efficiency. It offers integrated business intelligence and can be integrated with SAP HANA for enhanced performance. SAP Business One is customizable and accessible from any mobile device, allowing businesses to adapt and extend the solution as their needs evolve.

ShipStation manages shipping for e-commerce. Order management and shipping automation—fulfillment workflow for online sellers. The integrations cover stores. The automation helps volume. The carrier options are many. E-commerce businesses managing shipping use ShipStation for fulfillment workflow.

Fishbowl is an AI-centric inventory and manufacturing solution designed for small to midsize businesses. It integrates seamlessly with QuickBooks and Xero, providing advanced tools for inventory management, manufacturing, warehousing, and e-commerce without the complexity of traditional ERP systems. The platform leverages AI to optimize operations, helping businesses manage stock, streamline production, and improve fulfillment. Fishbowl AI acts as an always-on operations partner, planning daily tasks, filling capacity gaps, executing purchase orders (POs), manufacturing orders (MOs), and work orders (WOs). It proactively identifies risks like stockouts, capacity gaps, and margin leaks, prescribing corrective actions before issues escalate. The system prioritizes profit and on-time deliveries by ranking critical orders and optimizing for lead times, labor capacity, and vendor costs. It also automates repetitive tasks like creating POs, MOs, and WOs, saving significant administrative time and improving scheduling accuracy. Key benefits include reduced inventory costs, increased on-time delivery, improved sales, and faster fulfillment.

Cin7 is a cloud-based inventory management and order management platform designed for small to mid-size product businesses selling across multiple channels. The software helps retailers, wholesalers, and manufacturers track inventory in real-time across warehouses, stores, and sales channels while automating order fulfillment and stock replenishment. The platform offers two main products: Cin7 Core for growing businesses and Cin7 Omni for complex operations requiring advanced customization. Key features include multi-location inventory tracking, purchase order management, warehouse operations with mobile barcode scanning, manufacturing modules, and integrations with e-commerce platforms, marketplaces, accounting software, and 3PLs. Cin7 serves product businesses that have outgrown spreadsheets or basic accounting software but do not need a full enterprise ERP. The platform is particularly popular with businesses selling on Amazon, Shopify, and other e-commerce channels who need unified inventory visibility across all sales channels.

Inventory Planner forecasts demand and automates purchasing for ecommerce and retail businesses. Merchants optimize stock levels, reduce overstock, and prevent stockouts with data-driven recommendations. The platform integrates with major ecommerce and inventory systems.

Fleet manages device fleets for IT and security teams. MDM capabilities, vulnerability management, and device inventory—visibility and control across Mac, Windows, and Linux devices. The platform is open source. The query interface is GitOps-ready. Security teams get the visibility they need. IT and security teams wanting open-source device management choose Fleet for fleet visibility they control.

Katana is a cloud-based inventory software designed to simplify inventory management and scale businesses, particularly those involved in manufacturing and selling physical products. It helps companies achieve on-time deliveries, maintain accurate stock levels, and build a resilient supply chain by replacing inefficient spreadsheets and overly complex ERPs. The platform offers comprehensive features for real-time inventory visibility, manufacturing process control, demand-led purchasing, efficient warehousing, and seamless order management across multiple channels. Katana integrates with popular e-commerce platforms like Shopify, Amazon, and WooCommerce, as well as accounting and shipping tools, providing a centralized hub for operations. It's ideal for manufacturers, retailers, wholesalers, and e-commerce businesses looking to optimize their stock, production, and order fulfillment processes, reduce stockouts and overstock, and improve operational efficiency and cash flow. Key benefits include automated stock movements, multi-location support, batch/lot and serial number tracking, a shop floor app, AI-powered assistance, and robust integrations, all aimed at providing end-to-end visibility and control from raw materials to finished goods.

SyncSpider is an integration platform for e-commerce. Sync inventory, orders, and customers across marketplaces, stores, and tools.

Listing Mirror is multi-channel e-commerce software for managing listings, inventory, and orders across Amazon, eBay, Walmart, and more.

ERPNext is a 100% open-source enterprise resource planning (ERP) software designed to provide a modern, comprehensive, and user-friendly solution for managing various business operations. It aims to replace expensive proprietary ERPs and disconnected applications by offering a single, integrated platform. The software is suitable for a wide range of industries including manufacturing, trading & distribution, retail, engineering, e-commerce, education, healthcare, professional services, financial services, and non-profits. This robust ERP system covers essential business functions such as accounting, procurement, sales, customer relationship management (CRM), inventory management, manufacturing, project management, point of sale (POS), human resources, and payroll. It is built to work out-of-the-box for almost any industry and country, and its flexibility is further enhanced by a low-code, no-code builder for customization. ERPNext emphasizes freedom, control, and flexibility, with no features hidden behind paywalls, allowing users to use, modify, or resell the software.