Top 24 Inventory Optimization Apps for Shopify Stores in 2026

Sync Your Etsy Inventory, Listings & Orders with 100% Confidence!

What merchants say: Merchants highly value this app for efficiently managing inventory and syncing products between Shopify and Etsy, significantly easing the workload. Its features, like automatic syncing and draft mode, improve listing accuracy and consistency. The integration is seamless, and the interface user-friendly, even for those without technical skills. Exceptional customer service is frequently highlighted, with the support team praised for their responsiveness and effectiveness.

1,774 reviews given by store owners

Inventory Optimization with AI. Never Miss a Sale, Never Overstock Again.

What merchants say: Merchants highly value this inventory management app for its accurate replenishment forecasts, automated stock management, and detailed planning tools. Features like demand forecasting, safety stock controls, and bundle integration enhance inventory efficiency. The intuitive setup and informative onboarding process are well-received, while responsive customer service and tailored live demos provide crucial support and insights for complex inventory needs.

304 reviews given by store owners

Manage inventory, retail barcode labels, SKU generator, barcode generator, print & order fulfillment

What merchants say: Merchants highly recommend this app for its effective inventory management and order fulfillment features, including barcode scanning, SKU management, and bin location tracking. They appreciate its user-friendly interface, customization options, and seamless Shopify integration. The customer support is frequently praised for its responsiveness and helpfulness in implementing feature requests and providing personalized assistance, significantly enhancing shipping accuracy and inventory control.

300 reviews given by store owners

Sell Product bundles, Boost sales & keep inventory auto synced for sets, kits & volume discounts

What merchants say: Merchants highly recommend this app for efficient inventory management of bundled products, praising its user-friendly interface, bulk creation via CSV, multi-location syncing, and integration with packing software. It's noted for maintaining performance without slowing down store pages. Customer support is also highlighted for its responsiveness and effectiveness, quickly incorporating user feedback to enhance functionality. Ideal for optimizing inventory processes.

298 reviews given by store owners

AI Inventory Management & Planner. Multi-Location Stock Forecast, Smart Purchase Orders & Reports.

What merchants say: Merchants highly recommend this app for its effective inventory management, particularly in preventing overstock and stockouts with smart order recommendations and forecasting. They appreciate its user-friendly interface, seamless integration with Shopify and ShipHero, and new features like a raw material section. Detailed inventory reporting and analytics enhance decision-making, while responsive customer support is praised for its effectiveness in resolving issues.

179 reviews given by store owners

More time, more profit, less guesswork. That's smart inventory planning with Inventory Planner.

What merchants say: Merchants appreciate this app for its efficient automation of inventory management tasks, such as generating purchase orders and updating stock levels. Its forecasting tools are praised for accuracy, helping avoid overstocking and stockouts. The platform is user-friendly, and the customer support team is responsive and knowledgeable. It supports multi-channel integration and offers customization options, providing valuable insights and reports for better inventory decision-making.

146 reviews given by store owners

Push down & hide sold out products automatically. Increase sales by optimizing collection sort.

What merchants say: Merchants highly recommend this app for automatically prioritizing in-stock items, enhancing the shopping experience and boosting sales. It's praised for its easy installation, user-friendly interface, and features like tag exclusions for pre-orders. The app's reliable performance and seamless integration are noted, along with responsive and effective customer support that swiftly resolves issues, making it a favored choice for efficient inventory management.

139 reviews given by store owners

Manage sales, products, and manufacturing across multiple locations and channels. Prevent stockouts

What merchants say: Merchants praise this app for boosting inventory management efficiency and accuracy, reducing costs from over-ordering and errors. It features an intuitive setup, seamless Shopify integration, and automates purchase orders. Merchants favor its batch tracking and material planning capabilities, especially forecasting and tracing. The customer support team is highly commended for their responsiveness and expertise, ensuring a smooth user experience with clear communication and quick issue resolution.

135 reviews given by store owners

Get notified when stock is low and auto-calculate reorder amounts based on inventory forecasting!

What merchants say: Merchants highly recommend this app for its inventory management capabilities, especially useful for stores with large product ranges. Key features include low stock alerts, forecasting, and the ability to generate reports and purchase orders directly. Merchants appreciate the flexibility in setting custom thresholds, integration with email and Slack, and responsive customer support. The app is user-friendly, reasonably priced, and continuously updated with new features like inventory value tracking.

127 reviews given by store owners

AI Inventory Management & Forecasting. Plan by SKU, automate POs, and replace spreadsheets.

What merchants say: Merchants highly value this app for enhancing inventory management, noting its ability to manage stock levels, reduce dead stock, and optimize cash flow with features like inventory forecasting and backorder management. It integrates seamlessly with Shopify and offers an intuitive interface. The support team is praised for being responsive and continuously improving the app based on feedback. Essential for handling large volumes of SKUs and complex inventory scenarios.

106 reviews given by store owners

Inventory management app with Multichannel Inventory Sync, Bundles, Connected inventory & Stock sync

What merchants say: Merchants praise this inventory management app for its efficiency in managing stock across multiple channels and its user-friendly bundling features. They appreciate the straightforward purchase order system and the intuitive interface that simplifies inventory control. The responsive customer support, often offering personalized video assistance, and seamless Shopify integration are also highlighted. Regular updates reflect a commitment to improvement, making it a cost-effective solution for enhancing business operations.

104 reviews given by store owners

Power up your store with the inventory, catalog, and reporting tools to run a healthy business.

What merchants say: Merchants highly value this app for its advanced inventory management, ideal for handling multiple SKUs and barcodes. Features like SKU bundling, low inventory alerts, and expiration tracking are particularly praised. Its seamless integration with Shopify and other POS systems like Clover and Square helps maintain accurate stock levels. Merchants also appreciate the responsive and helpful customer support, and continuous improvements based on user feedback.

100 reviews given by store owners

Rush customers to buy with live countdown stock counter that shows your product remaining inventory

What merchants say: Merchants appreciate this app for boosting sales by displaying low stock levels to create urgency, leading to higher conversion rates. It's easy to install, integrates well with Shopify, and offers customizable options to fit store themes. The app is noted for its simplicity and effectiveness without compromising site performance. Customer support is also highly regarded for their quick and helpful responses to queries and technical issues.

81 reviews given by store owners

Display "Stock Counter" widget on the products page to give the product a greater sense of urgency.

What merchants say: Merchants highly value this app for its effective stock level display, enhancing customer transparency and experience. It features manual adjustments, a clear stock count display, and a mobile-friendly design. Easy to install and customize, it requires no technical expertise, making it ideal for businesses of all sizes. The free version is especially praised for its affordability and reliability.

77 reviews given by store owners

Easily automate low stock alerts for product variants via email or slack.

75 reviews given by store owners

Turn Stockouts into Sales: Restock (Back In Stock) Alerts & Low Stock Alerts (Out Of Stock) Alerts

What merchants say: Merchants highly value this app for its effective inventory management, especially useful for large inventories. It's easy to install and user-friendly, with a responsive customer support team enhancing the experience. Features like immediate stock shortage notifications and customizable options in paid plans improve operational efficiency. Continuous improvements and reliable performance in sending timely notifications help maintain optimal inventory levels and prevent missed sales.

65 reviews given by store owners

SKULabs is a real time multi-channel inventory, warehouse, and order management solution (WMS).

61 reviews given by store owners

Simple way to add and deduct inventory quantity in store. Transfer stock between location.

58 reviews given by store owners

Multichannel inventory & order management, B2B wholesale, and accounting sync—simplified with Qoblex

56 reviews given by store owners

Connected Inventory helps synchronise inventory quantity across products, variants and bundles.

53 reviews given by store owners

Inventory management for makers & manufacturers. Create bills of materials & track profitability

53 reviews given by store owners

Boost AOV with product bundles. Start selling Mix and Match, Build Your Own Bundles, and Sets.

52 reviews given by store owners

Automatically hide sold-out products & publish restocked items-Increase sale conversion & save time.

What merchants say: Merchants appreciate this app for its automation in managing inventory visibility, saving time by hiding out-of-stock items and revealing them when restocked. It features daily updates, reports, and the option to manually exclude products. The app is noted for its reliability, responsive support, easy setup, and user-friendly interface, enhancing the shopping experience by displaying only available items.

52 reviews given by store owners

Inventory Issues? Struggling with Stock? Scan barcodes, count products, manage your stock levels.

50 reviews given by store owners