Stockouts cost you orders you never see. Substitutions ships your backup after checkout. When a variant goes out of stock, Shopify blocks the purchase — you lose the sale and never see it. With Substitutions, you pre-approve a backup per product. The app keeps the original sellable, then swaps in your backup at fulfillment. Customers pay their original cart price. When backups run out, the variant returns to out-of-stock and stops accepting orders. Built for CPG, subscription boxes, and B2B brands with substitute SKU agreements. When a variant goes out of stock, Shopify blocks the purchase — you lose the sale and never see it. With Substitutions, you pre-approve a backup per product. The app keeps the original sellable, then swaps in your backup at fulfillment. Customers pay their original cart price. When backups run out, the variant returns to out-of-stock and stops accepting orders. Built for CPG, subscription boxes, and B2B brands with substitute SKU agreements. more Smart Recommendations: variants worth covering, with backups pre-matched Keeps out-of-stock variants sellable, swaps in your backup at fulfillment Quantity substitutions: ship two 6-packs when the 12-pack runs out Bundle substitutions: swap one item in a gift set, the rest ships intact When backups run out, the variant goes back to out-of-stock — you never oversell
Low stock alerts Shopify Apps
Enhance your Shopify store with the best Low stock alerts apps. Get insights on features, pricing, and user reviews for 2026.
Looking for the Top Low stock alerts Apps?
We've analyzed thousands of low stock alerts apps to identify the top performers based on ratings and install counts.
View Best Low stock alerts Apps
Inventory Management & Replenishment with Multichannel sync, Bundles, Purchase orders & Stocktake Complete inventory management, replenishment, forecasting, planning and optimization. Sync connected inventory in real time across multiple stores, sales channels, and locations in a single dashboard. Avoid overselling, stockouts, overstocking and know what to reorder and when. Manage bundle inventory, create purchase orders, track suppliers, transfer stock, run stocktakes, scan barcodes, set low stock alerts, and get detailed inventory reports. A Powerful Stocky alternative. Complete inventory management, replenishment, forecasting, planning and optimization. Sync connected inventory in real time across multiple stores, sales channels, and locations in a single dashboard. Avoid overselling, stockouts, overstocking and know what to reorder and when. Manage bundle inventory, create purchase orders, track suppliers, transfer stock, run stocktakes, scan barcodes, set low stock alerts, and get detailed inventory reports. A Powerful Stocky alternative. more Multichannel Sync – Real Time Sync For Shopify, Amazon, eBay, Etsy & Walmart Inventory Replenishment – Automated Restocking & Forecast Based Suggestions Bundle Inventory – Automatic Stock Updates Based on Component Stock Levels Purchase Orders - Email POs, Track incoming, Receive partially, Landed costs Stock Management – Stocktakes, Transfers, Adjustments & Barcode Scanning
Explore Variant Swatches Easily on Home/Collection Pages Swatch Specialist transforms your Shopify store into a visually appealing and highly functional shopping experience. Allow your customer to effortlessly explore and select product variant directly from the collection page with customizable swatches. Choose from a variety of swatch styles—color, image, or button—and enhance the user interface with options like round or square shapes, custom border, and hover tooltips. Our app simplify product variant visualization and boost customer satisafaction Swatch Specialist transforms your Shopify store into a visually appealing and highly functional shopping experience. Allow your customer to effortlessly explore and select product variant directly from the collection page with customizable swatches. Choose from a variety of swatch styles—color, image, or button—and enhance the user interface with options like round or square shapes, custom border, and hover tooltips. Our app simplify product variant visualization and boost customer satisafaction more Instant display of color and size options Customizable swatches for enhanced shopping experience Increase conversions with user-friendly designs
Real-time inventory, AI-powered product listings, and order sync across all sales channels. Stop losing sales to overselling, inventory mismatches, and hours of manual product entry. SyncMe solves this by syncing inventory, orders, and listings in real time across Shopify, Amazon, eBay, Noon, Woocommerce and more. Our AI automation publishes products to every channel at once, eliminating repetitive data entry. Centralize your operations, reduce costly errors, and scale faster with one dashboard. Stop losing sales to overselling, inventory mismatches, and hours of manual product entry. SyncMe solves this by syncing inventory, orders, and listings in real time across Shopify, Amazon, eBay, Noon, Woocommerce and more. Our AI automation publishes products to every channel at once, eliminating repetitive data entry. Centralize your operations, reduce costly errors, and scale faster with one dashboard. more Connect With Amazon, Noon, eBay, Woocommerce and more AI auto-publishes products to every channel in minutes. Dynamic Syncing for your inventory between all your channels. Centralize all orders in one dashboard for easier fulfillment. Prevent overselling with real-time multi-channel inventory sync.
Connect your store to other apps. Automate order processing, fulfillment, and inventory management SyncSpider is your ultimate solution for seamless eCommerce operations. Easily sync your Shopify store with major marketplaces like Amazon, eBay, and Google Shopping, and integrate your entire back-end, including ERP, POS, and CRM systems. Automate order fulfillment, inventory management, and post-sales activities. SyncSpider saves you time, reduces errors, and enhances your customer experience, letting you focus on what matters-growing your business. SyncSpider is your ultimate solution for seamless eCommerce operations. Easily sync your Shopify store with major marketplaces like Amazon, eBay, and Google Shopping, and integrate your entire back-end, including ERP, POS, and CRM systems. Automate order fulfillment, inventory management, and post-sales activities. SyncSpider saves you time, reduces errors, and enhances your customer experience, letting you focus on what matters-growing your business. more Expand your reach by integrating with top marketplaces to boost sales. Streamline operations with seamless ERP and database integrations. Sync POS and accounting for unified financial management. Manage inventory in real-time across all channels, preventing stockouts. Automate order processing for accurate, efficient fulfillment across platforms.
Import, bulk edit, sync, and migrate products. Multi store sync and bulk update in one app SyncX: Stock Sync is an all-in-one inventory sync & automation app for Shopify. Stop overselling with real-time inventory sync across multiple stores and data sources. Connect any source with Google Sheets, FTP/SFTP, Google Drive, Dropbox, or REST API. Features include AI SEO tags, scheduled price updates & markups, smart collection sorting, auto-remove discontinued items, auto-publish restocked products, sync images & metafields, and bulk product edit with instant category mapping. SyncX: Stock Sync is an all-in-one inventory sync & automation app for Shopify. Stop overselling with real-time inventory sync across multiple stores and data sources. Connect any source with Google Sheets, FTP/SFTP, Google Drive, Dropbox, or REST API. Features include AI SEO tags, scheduled price updates & markups, smart collection sorting, auto-remove discontinued items, auto-publish restocked products, sync images & metafields, and bulk product edit with instant category mapping. more Import/Update products from WooCommerce, BigCommerce, Square, or CSV/XLSX files. Auto-sync stock from Google Sheets, FTP feeds, Dropbox, APIs, or custom URLs. Real-time stock sync across multiple stores and channels to stop overselling. Sort collections: push out-of-stock items down and move best-sellers up. Custom Data (Metafield) - Add extra product info like dimension, materials & ETA
The AI Commercial Operator that turns retail sell-through into revenue decisions and automated work. Synth connects sell-through, inventory, orders and market data across your retail and DTC channels, then finds where revenue is growing, leaking or stuck. It calculates what is at stake, makes recommendations and runs automated Plays so your team acts on the right signals every week. Leadership sees the dollars at risk. Commercial teams get the retailer story. Operations gets the workflow. Field gets the next action. Built for consumer brands selling through Sephora, Target, Whole Foods and Amaz Synth connects sell-through, inventory, orders and market data across your retail and DTC channels, then finds where revenue is growing, leaking or stuck. It calculates what is at stake, makes recommendations and runs automated Plays so your team acts on the right signals every week. Leadership sees the dollars at risk. Commercial teams get the retailer story. Operations gets the workflow. Field gets the next action. Built for consumer brands selling through Sephora, Target, Whole Foods and Amaz more Reads sell-through across every retailer and flags where revenue is at risk Detects velocity declines, dark doors and stockouts before they hit topline Runs 100+ automated Plays that recover, protect and grow retail revenue Routes the right insight to Leadership, Commercial, Ops and Field teams
Power up your store with the inventory, catalog, and reporting tools to run a healthy business. Get away from spreadsheets and workarounds with an inventory system that actually helps you run a healthy business. We go beyond just stock levels and purchase orders because Thrive Inventory was built for robust Shopify stock management. Manage all parts of your inventory, even if it’s really complicated, with tools like demand forecasting, multi-channel syncing, bundles, and component-level tracking. Get away from spreadsheets and workarounds with an inventory system that actually helps you run a healthy business. We go beyond just stock levels and purchase orders because Thrive Inventory was built for robust Shopify stock management. Manage all parts of your inventory, even if it’s really complicated, with tools like demand forecasting, multi-channel syncing, bundles, and component-level tracking. more Unlock tons of prebuilt reports for real-time insights Custom alerts, reorder levels, and automated purchase orders Connect multiple Shopify accounts and leading point of sale platforms Utilize a barcode scanner to quickly count, order and receive product AI assistant tools for importing purchase orders and invoices for quick logging
Know what will sell, buy exactly that, and never run out. Free for stores from $1M to $25M. From the team behind Tightly, the planning suite trusted by global retail brands, Tightly Lite brings the same forecasting to your Shopify store, free. It tells you what will sell next, by SKU, channel and location, and what to buy to meet it. The Buy book turns that into a replenishment plan with lead times and minimums, then writes your purchase orders. Stock health shows what runs out and when. Ask Tightly answers your questions about sales and stock. Free from $1M to $25M in sales. From the team behind Tightly, the planning suite trusted by global retail brands, Tightly Lite brings the same forecasting to your Shopify store, free. It tells you what will sell next, by SKU, channel and location, and what to buy to meet it. The Buy book turns that into a replenishment plan with lead times and minimums, then writes your purchase orders. Stock health shows what runs out and when. Ask Tightly answers your questions about sales and stock. Free from $1M to $25M in sales. more Demand forecast for every SKU, channel and location, refreshed from live sales Buy book: a replenishment plan with lead times and minimums, priced and dated Purchase orders written from the plan, ready to download for any supplier Stock health: what runs out, when, and what waiting costs you Ask Tightly: questions about your own numbers, answered with charts
Multi TikTok Shop Integration — Efficiently Sync Products, Inventory, Orders, Fulfilment & Returns TikTok Shop Integration: Simplify your e-commerce management with our seamless integration for Shopify and TikTok Shop. Effortlessly sync products and inventory in real-time across multiple TikTok Shops. Say goodbye to order cancellations and operational headaches. Our solution ensures smooth updates of products, images, SKUs, barcodes, prices, categories, and variants, delivering an optimal management experience. Streamline your operations and elevate your online store management today! TikTok Shop Integration: Simplify your e-commerce management with our seamless integration for Shopify and TikTok Shop. Effortlessly sync products and inventory in real-time across multiple TikTok Shops. Say goodbye to order cancellations and operational headaches. Our solution ensures smooth updates of products, images, SKUs, barcodes, prices, categories, and variants, delivering an optimal management experience. Streamline your operations and elevate your online store management today! more Seamlessly Integrate & Synchronize Multiple TikTok Shop with Your Shopify Store Dual Functionality: Shopify to TikTok and TikTok to Shopify Inventory Sync Auto Mapping: Sync Products & Inventory with our AI Mapping Tool for Categories Expand Your Reach by Offering Multi-Currency & Multi-Language Support on TikTok Customize TikTok Products Listing Directly Within App using Power Editor
Centralize your inventory and keep stock levels synced in real-time across everywhere you sell Never oversell again and let Trunk give an extra helping hand with your inventory, giving you back the bandwidth to grow and sell on even more places. Connect all your sales channels with Shopify including: multiple Shopify shops, Amazon, Bandcamp, BigCommerce, eBay, Etsy, Faire, QuickBooks Online, Square POS, Squarespace, TikTok, Walmart, Wix, WooCommerce, Xero, and more. Not selling elsewhere? Trunk can also help keep your bundles and duplicate SKUs synced within the same Shopify store. Never oversell again and let Trunk give an extra helping hand with your inventory, giving you back the bandwidth to grow and sell on even more places. Connect all your sales channels with Shopify including: multiple Shopify shops, Amazon, Bandcamp, BigCommerce, eBay, Etsy, Faire, QuickBooks Online, Square POS, Squarespace, TikTok, Walmart, Wix, WooCommerce, Xero, and more. Not selling elsewhere? Trunk can also help keep your bundles and duplicate SKUs synced within the same Shopify store. more Automatically keeps stock levels synced in real-time between matching SKUs Powerful bundling and kitting to track components and materials Low stock level alerts to let you know when to replenish your inventory Simple and beautiful interface that puts everything at your fingertips Get set up in minutes even with thousands of SKUs
Sell on eBay marketplace, Sync Products, Orders and Inventory to/from eBay with 24/7 support Easily connect your eBay store with Shopify and manage everything from one place. This app lets you import eBay listings directly into Shopify, sync and import eBay orders, and map existing Shopify products with your current eBay items. It supports all eBay marketplaces, including eBay Motors, making it ideal for global sellers. Save time, reduce manual work, and keep your inventory and orders organized across both platforms. Easily connect your eBay store with Shopify and manage everything from one place. This app lets you import eBay listings directly into Shopify, sync and import eBay orders, and map existing Shopify products with your current eBay items. It supports all eBay marketplaces, including eBay Motors, making it ideal for global sellers. Save time, reduce manual work, and keep your inventory and orders organized across both platforms. more Listing items and Import eBay order from your eBay store Real time orders synchronization from eBay and manage orders easily. Map listing easily so that can easily import orders and customers data from ebay
Full visibility. Complete control: Manage your inventory costs & scale efficiently with Unleashed Unleashed is more than just an inventory solution for your Shopify store. Unleashed gives you full visibility and control over your supply chain – from purchasing through to production and sales. Perfect for manufacturers, wholesalers and eCommerce retailers, Unleashed lets you grow your business with powerful purchase and sales order management, live insights, and accurate stock levels. Unleashed is easy to use and backed by friendly support teams. Unleashed is more than just an inventory solution for your Shopify store. Unleashed gives you full visibility and control over your supply chain – from purchasing through to production and sales. Perfect for manufacturers, wholesalers and eCommerce retailers, Unleashed lets you grow your business with powerful purchase and sales order management, live insights, and accurate stock levels. Unleashed is easy to use and backed by friendly support teams. more Fulfil Shopify orders – plus POS, B2B and offline sales – from a single screen Live, accurate view of inventory across multiple warehouses and locations Omnichannel view of your reordering and production needs Track variable costs like freight and customs duties for accurate profit margins Over 30 integrations: Accounting, CRM, Point of Sale, analytics and connectors
uParcel Inventory Management helps to manage your inventory, order & delivery fulfilment uParcel Inventory Management provides the features below: 1. Inventory Management Sync and manage your inventory balance from all platforms (e.g shopify, shopee, lazada,tik tok) under a single app. 2. Order Fulfillment Receive all your Sales Order from all sales platform and manage the order confirmation, cancellation and delivery. 3. Delivery Management Pushes the delivery instantly to uParcel & other delivery partners without manual entry. Receive delivery updates in real time. uParcel Inventory Management provides the features below: 1. Inventory Management Sync and manage your inventory balance from all platforms (e.g shopify, shopee, lazada,tik tok) under a single app. 2. Order Fulfillment Receive all your Sales Order from all sales platform and manage the order confirmation, cancellation and delivery. 3. Delivery Management Pushes the delivery instantly to uParcel & other delivery partners without manual entry. Receive delivery updates in real time. more Sync and Manage your inventory balance from all sales platform. Manage the confirmation and order fulfilment of all your sales orders Creates a delivery on uParcel and receive real-time delivery updates
Urge buyers to purchases quickly with with a live inventory counter alert on your products Create urgency with your buyers and encourage them to quickly checkout by showing a live inventory counter alert on your product pages automatically based on your set inventory threshold. Creating scarcity within your visitors can improve sales & conversions. Easy way to hurrify visitors and improve your conversion rate. Create fully customizable stock counter with many animations along with holiday presets for Christmas, BFCM, Valentine's Day,etc. Create urgency with your buyers and encourage them to quickly checkout by showing a live inventory counter alert on your product pages automatically based on your set inventory threshold. Creating scarcity within your visitors can improve sales & conversions. Easy way to hurrify visitors and improve your conversion rate. Create fully customizable stock counter with many animations along with holiday presets for Christmas, BFCM, Valentine's Day,etc. more Show customers the live product inventory levels, rushing them to buy now Build social proof, scarcity, and urgency to prompt quick purchases Fully customizable with animation options to match your store's style and brand Display alerts for all/specifc products/collections & based on inventory levels Customize where to show the alerts on the product page
Multi-channel, Inventory, Content & Orders Management platform for jewelry and diamonds. All-in-One Software for Jewelry Businesses Online Valigara simplifies and automates the daily operations of jewelers and diamond manufacturers, brands, and retailers: inventory and order management, product information management, online marketing, purchasing, and fulfillment. Valigara integrates with all major e-commerce jewelry platforms. Our deep industry knowledge and advanced technology give you full control of your business and free up your time to focus on creativity and growth. All-in-One Software for Jewelry Businesses Online Valigara simplifies and automates the daily operations of jewelers and diamond manufacturers, brands, and retailers: inventory and order management, product information management, online marketing, purchasing, and fulfillment. Valigara integrates with all major e-commerce jewelry platforms. Our deep industry knowledge and advanced technology give you full control of your business and free up your time to focus on creativity and growth. more Multi-channel selling with jewelry-adjusted features and friendly interface Keep track and sync multiple warehouse inventory between sales channels Accumulate and manage orders from all connected accounts Generate social media posts and emails with templates and customization Analyze and optimize your performance and get alerted on changes with Statistics
Display unique, dynamic descriptions and metafields for every product variant Give shoppers the exact information they need when they choose a variant. Variant Description OMG lets you add unique descriptions, specs, images, tables, shipping notes, sizing details, materials, care instructions, to each product variant. Help customers understand what they’re buying, reduce support questions, and make complex products easier to purchase. Give shoppers the exact information they need when they choose a variant. Variant Description OMG lets you add unique descriptions, specs, images, tables, shipping notes, sizing details, materials, care instructions, to each product variant. Help customers understand what they’re buying, reduce support questions, and make complex products easier to purchase. more Add a unique description for each product variant Use your own custom variant metafields No coding require. Easy installation for both Online Store 2.0 and Legacy themes Rich full text editor that supports images, videos, links, tables and many more Bulk import and export
Integrate TikTok Shop sales channel into your store with product, inventory and order syncing Easily integrate TikTok Shop into your Shopify store with VeriSync. Sync your Shopify product catalogs to TikTok Shop in bulk, customize details like titles, descriptions, images, and prices. Fulfill TikTok Shop orders directly from your Shopify dashboard. Avoid over-selling or out-of-stock products with real-time inventory syncing. VeriSync streamlines your operation, supercharge your business growth, and unlock your sales potential. Easily integrate TikTok Shop into your Shopify store with VeriSync. Sync your Shopify product catalogs to TikTok Shop in bulk, customize details like titles, descriptions, images, and prices. Fulfill TikTok Shop orders directly from your Shopify dashboard. Avoid over-selling or out-of-stock products with real-time inventory syncing. VeriSync streamlines your operation, supercharge your business growth, and unlock your sales potential. more Product syncing: Sync product/SKU with TikTok Shop with product customization Easy management: bulk edit product details with efficient product template Real-time inventory update: prevent overselling and safeguarding your revenue Streamline order fulfillment: sync order status and tracking numbers to TikTok Product bundle: Bundle your products for discounts and upselling opportunities
Stop guessing payouts & inventory. Auto-sync Ecommerce store to QuickBooks with sales and refunds Automates ecommerce accounting with a breeze by syncing Shopify to QuickBooks Online, Xero and 30+ marketplaces. Eliminate manual data entry by syncing orders, taxes, inventory, refunds and payouts in real time. Simplify reconciliation by matching sales, deposits, and fees automatically. Avoid errors, scale with confidence, and gain insights into profitability, expenses, and sales trends. Compatible with Amazon, eBay, Walmart, and more for seamless multichannel operations. Automates ecommerce accounting with a breeze by syncing Shopify to QuickBooks Online, Xero and 30+ marketplaces. Eliminate manual data entry by syncing orders, taxes, inventory, refunds and payouts in real time. Simplify reconciliation by matching sales, deposits, and fees automatically. Avoid errors, scale with confidence, and gain insights into profitability, expenses, and sales trends. Compatible with Amazon, eBay, Walmart, and more for seamless multichannel operations. more Real-time QuickBooks Online & Xero sync for orders, taxes, and payouts. Shopify reconciliation: Match deposits and payouts with QuickBooks instantly Multichannel inventory sync: Keep stock levels updated across all sales channels AI financial tracking: Gain insights into revenue, expenses & profitability B2B: sync POS, payment terms, match company & location, 2-way payments sync
No Bookkeeping Errors with real-time Sync for orders, inventory, payouts & more - QuickBooks Desktop If you're managing Shopify alongside Amazon, eBay, or Walmart and you're still manually entering orders into QuickBooks Desktop, your books are wrong and you know it. Webgility syncs every channel to QuickBooks Desktop automatically. Orders, inventory, payouts, fees, taxes, and reconciliation, all synced in real time, without a single manual entry. Businesses running 3+ channels and 500+ orders a month use Webgility to close their books in hours, not days. If you're managing Shopify alongside Amazon, eBay, or Walmart and you're still manually entering orders into QuickBooks Desktop, your books are wrong and you know it. Webgility syncs every channel to QuickBooks Desktop automatically. Orders, inventory, payouts, fees, taxes, and reconciliation, all synced in real time, without a single manual entry. Businesses running 3+ channels and 500+ orders a month use Webgility to close their books in hours, not days. more Every order, refund & fee posts to QuickBooks : exactly as your accountant needs Match Shopify payouts to QuickBooks automatically : no more reconciliation chaos Zero manual entry into QuickBooks : one fat-finger mistake breaks your whole P&L Sell across Shopify, Amazon & eBay : inventory updates the instant a sale closes POs, net terms & two-way payment sync : B2B and DTC running clean from one place
Related Categories
About Low stock alerts Apps for Shopify
Low stock alerts apps are essential tools for Shopify merchants looking to enhance their store's functionality and improve customer experience. These specialized applications help store owners streamline operations, increase sales, and provide better service to their customers.
When choosing a low stock alerts app for your Shopify store, consider factors such as features, pricing, customer support, and compatibility with your theme and other apps. Reading reviews from other merchants can also provide valuable insights into the app's performance and reliability.
The apps listed on this page represent some of the best low stock alerts solutions available in the Shopify App Store. Each has been selected based on its functionality, user ratings, and overall value for Shopify merchants.