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Out of stock Shopify Apps

Enhance your Shopify store with the best Out of stock apps. Get insights on features, pricing, and user reviews for 2026.

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We've analyzed thousands of out of stock apps to identify the top performers based on ratings and install counts.

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Maximize your sales with customized preorder strategies, partial payments, and restock alerts. Strategy Orders enables you to create flexible preorder strategies tailored to your business needs. It offers customizable combinations of payment options, sales discounts, delivery schedules, and restock alerts, covering the entire sales process. This app helps you manage inventory risks while boosting conversion rates, ensuring a smooth and efficient sales experience. Strategy Orders enables you to create flexible preorder strategies tailored to your business needs. It offers customizable combinations of payment options, sales discounts, delivery schedules, and restock alerts, covering the entire sales process. This app helps you manage inventory risks while boosting conversion rates, ensuring a smooth and efficient sales experience. more Customized PreOrders: Use flexible strategies to implement various sales plans. Partial Payments: Collect partial payments & retrieve balance before shipping PreOrder Discounts: Create a variety of discount options for pre-orders. Customer prompt: Make friendly delivery prompts for customers Restock Alerts: Automatically notify subscribers when items are back in stock.

0.0(Reviews)

NEON amplifies customer confidence by displaying product availability and sold count NEON is an innovative app that allows consumers to visualize a product's supply and demand. With info on how many products are sold out, pre-order, or available for sale, it inspires confidence as a consumer that they are buying what they want. Have you wondered what influenced your conversion rate? It is the customer confidence level in your product. Implement with your product page or collection page NEON is an innovative app that allows consumers to visualize a product's supply and demand. With info on how many products are sold out, pre-order, or available for sale, it inspires confidence as a consumer that they are buying what they want. Have you wondered what influenced your conversion rate? It is the customer confidence level in your product. Implement with your product page or collection page more Create urgency by displaying out of stock and low stock products Choose your own colour and style to fit your theme Display stock availability to customers whether in quantity or just high/low

3.1(Reviews)

Avoid losing sales with back in stock alert, preorder, backorder, notify me and partial payment SyncX Preorder and Notify Me helps rock your sales with complete business strategies. First, setting up preorder/ presale / preorder badge for unreleased products can leverage scarcity to drive demand. Second, Full/partial payment options ensure a steady cash flow and facilitate accurate market demand. Thirdly, back in stock alerts mitigate lost sales by hitting notify me button when replenishing out-of-stock items. Lastly, you can manage and export as CSV for preorder and BIS requests easily. SyncX Preorder and Notify Me helps rock your sales with complete business strategies. First, setting up preorder/ presale / preorder badge for unreleased products can leverage scarcity to drive demand. Second, Full/partial payment options ensure a steady cash flow and facilitate accurate market demand. Thirdly, back in stock alerts mitigate lost sales by hitting notify me button when replenishing out-of-stock items. Lastly, you can manage and export as CSV for preorder and BIS requests easily. more Setup "Preorder Now" button in product, home, collection and even search pages Create presales discounts (20 %, 50 % OFF) with limited items Easily split payment to full/ partial payment with discounts Back in stock alert by enabling "Notify me" button for out of stock products Keep customers stay with "Similar products" & attractive preorder badge display

4.9(Reviews)

Avoid losing sales with back in stock alert, preorder, backorder, notify me and partial payment SyncX Preorder and Notify Me helps rock your sales with complete business strategies. First, setting up preorder/ presale / preorder badge for unreleased products can leverage scarcity to drive demand. Second, Full/partial payment options ensure a steady cash flow and facilitate accurate market demand. Thirdly, back in stock alerts mitigate lost sales by hitting notify me button when replenishing out-of-stock items. Lastly, you can manage and export as CSV for preorder and BIS requests easily. SyncX Preorder and Notify Me helps rock your sales with complete business strategies. First, setting up preorder/ presale / preorder badge for unreleased products can leverage scarcity to drive demand. Second, Full/partial payment options ensure a steady cash flow and facilitate accurate market demand. Thirdly, back in stock alerts mitigate lost sales by hitting notify me button when replenishing out-of-stock items. Lastly, you can manage and export as CSV for preorder and BIS requests easily. more Setup "Preorder Now" button in product, home, collection and even search pages Create presales discounts (20 %, 50 % OFF) with limited items Easily split payment to full/ partial payment with discounts Back in stock alert by enabling "Notify me" button for out of stock products Keep customers stay with "Similar products" & attractive preorder badge display

4.9(Reviews)

Display product stock levels and show shoppers how many views a product is receiving, plus more. Increase your product's demand by showing shoppers how many other people are viewing the same products they are. Display stock levels to add a sense of urgency & scarcity, encouraging your shoppers to take action/purchase. Include the time & location of recent purchasers to demonstrate social proof, credibility, and trust. Increase your product's demand by showing shoppers how many other people are viewing the same products they are. Display stock levels to add a sense of urgency & scarcity, encouraging your shoppers to take action/purchase. Include the time & location of recent purchasers to demonstrate social proof, credibility, and trust. more Display product stock levels to add a sense of urgency and scarcity. Increase demand by showing shoppers how many views a product is getting. Display recent purchasers' time & location to boost your product's credibility. Fully customizable, no code or developers needed. Free 24/7 premium customer support.

5.0(Reviews)

All in one social proof solution. stock counter, countdown timer, trusted badges & sales popup Urgency Pack Ultimate is an all-in-one app for social proof. As the name says, it comes with a pack of components. stock counter, product countdown timer, trusted badges, and sales popup. This is a great solution if you plan to have all four components in your store and wish to manage them under one app. Urgency Pack Ultimate is an all-in-one app for social proof. As the name says, it comes with a pack of components. stock counter, product countdown timer, trusted badges, and sales popup. This is a great solution if you plan to have all four components in your store and wish to manage them under one app. more Stock counter: real stock value, custom stock message, stylish loading bar Countdown timer: 4 transition styles, a range of customization options Trusted badges: 100+ well-known badges Sales popup: custom notification message format

4.5(Reviews)

Drive urgency with real stock alerts or Manual stock mode on product pages. Urgency+ helps Shopify merchants create believable product-page urgency with real low stock alerts and a flexible stock counter. Show low-stock, last-item, sold-out, and in-stock messages automatically, or switch to Manual stock mode for launches, preorders, drops, and custom products. Target products or collections, count stock from selected locations, customize the widget design, and track impressions and add-to-cart performance. Urgency+ helps Shopify merchants create believable product-page urgency with real low stock alerts and a flexible stock counter. Show low-stock, last-item, sold-out, and in-stock messages automatically, or switch to Manual stock mode for launches, preorders, drops, and custom products. Target products or collections, count stock from selected locations, customize the widget design, and track impressions and add-to-cart performance. more Show low-stock, last-item, sold-out, and in-stock messages automatically Use real Shopify inventory or switch to Manual stock mode Target all products, selected collections, or specific products Count stock from selected Shopify inventory locations Customize text, icons, colors, animations, placement, and progress bars

4.5(Reviews)

Vye alerts customers to any item they're searching for. It's not limited to simple restock alerts. Built for shops with ever-changing inventory, including collectibles, trading cards, vintage, consignment and specialty retail. Unlike typical back-in-stock apps that track one product, Vye lets customers save what they're looking for, such as a keyword, collection or vendor and get notified when a match arrives. Create subscription forms with a drag-and-drop editor, design branded email templates and add SMS alerts. Hands-on support that adapts to your store's needs. Built for shops with ever-changing inventory, including collectibles, trading cards, vintage, consignment and specialty retail. Unlike typical back-in-stock apps that track one product, Vye lets customers save what they're looking for, such as a keyword, collection or vendor and get notified when a match arrives. Create subscription forms with a drag-and-drop editor, design branded email templates and add SMS alerts. Hands-on support that adapts to your store's needs. more Notify customers when products match their exact interests, not just restocks Let customers save preferences and subscribe to personalized alerts Create custom subscription forms with a drag-and-drop editor Send email or SMS notifications automatically when new items match Request custom modifications for your store's needs

4.8(Reviews)

We provide guest, multiple, share wishlist plus back in stock options to attract and boost sales. Empower your customers to save their favorite products for future purchases. Boost sales effortlessly with our Guest wishlist, Multiple wishlist, and Share Wishlist features. Stay ahead of the competition by utilizing Price Drop, Restock, and Back in Stock alerts to entice customers and drive up sales and order revenue. Auto Email Reminders feature enhances AOV by keeping customers engaged. Gain valuable insights through our insightful analytics to effectively manage products and user wishlists. Empower your customers to save their favorite products for future purchases. Boost sales effortlessly with our Guest wishlist, Multiple wishlist, and Share Wishlist features. Stay ahead of the competition by utilizing Price Drop, Restock, and Back in Stock alerts to entice customers and drive up sales and order revenue. Auto Email Reminders feature enhances AOV by keeping customers engaged. Gain valuable insights through our insightful analytics to effectively manage products and user wishlists. more Let customers wishlist their favorites product for later purchases. Display wishlist icon on Home, Collection & Product pages to boost conversion. Price drop alerts, Restock alerts, and Back in Stock alerts to re-engage buyers. Track live update of products and users wishlist to improve performance. Automated emails of wishlist products for targeting buyers and generate orders.

4.8(Reviews)

Boost conversions with advanced Multi-Wishlist app with multilingual support & Wishlist alerts Drive sales and repeat purchases with a powerful wishlist app that lets customers save their favorite products, create multiple wishlists or gift lists, and easily share through email or social media. Re-engage shoppers with automated back-in-stock, price-drop, and low stocks alerts that create urgency & encourage purchases. Fully customize your wishlist page, icon, & header to match brand. Support GDPR with email opt-outs, multilingual templates, and preferred language settings for alerts. Drive sales and repeat purchases with a powerful wishlist app that lets customers save their favorite products, create multiple wishlists or gift lists, and easily share through email or social media. Re-engage shoppers with automated back-in-stock, price-drop, and low stocks alerts that create urgency & encourage purchases. Fully customize your wishlist page, icon, & header to match brand. Support GDPR with email opt-outs, multilingual templates, and preferred language settings for alerts. more Wishlist buttons or icons on Product detail, Collection pages or product cards Multilingual UI/UX & Email templates, Send customer emails in preferred language Multi Wishlist, Multi Variant, Product option Support, Klaviyo, Shopify Flow Analytics, Reports, Drawer Mode, Email reminders, B2B settings, REST Api's Supports EU Privacy / GDPR compatible, Configure app to work after user consent

4.9(Reviews)

Automate unlimited back in stock emails, customized restock noti for VIP, exclusive sales to convert Add Notify Me button to all page types (homepage, product, collection, product card) to create waitlists for out of stock orders. Set up back in stock campaigns fast and easy to send unlimited, branded email alerts once the product is back. Each stock alert is customized to shoppers’ info, tags, orders, best receiving time & more. No manual work, no code, full automation. Track restock sales performance, get shopper demand & insight, optimize conversion rate & notify internal team. 24/7 support. Add Notify Me button to all page types (homepage, product, collection, product card) to create waitlists for out of stock orders. Set up back in stock campaigns fast and easy to send unlimited, branded email alerts once the product is back. Each stock alert is customized to shoppers’ info, tags, orders, best receiving time & more. No manual work, no code, full automation. Track restock sales performance, get shopper demand & insight, optimize conversion rate & notify internal team. 24/7 support. more Campaigns: Automate multiple campaigns at once, detailed product, priority setup Emails: Unlimited stock alert emails, email template builder, template library Workflow templates: VIP shoppers, win-back, exclusive back-in-stock sales & more Personalization: Shopper name, email, Shopify ID, order history, custom message Advanced: Track restock sales performance, location-aware alerts, internal email

5.0(Reviews)

Recover lost sales and earn more revenue by sending back in stock alerts Install Back In Stock in 2 minutes and let your customers submit to get informed of any out-of-stock product. When the product is restocked, they will receive a notification immediately and automatically! Everything can be customized in just a few clicks even down to the button, live preview makes it easier to match it with your brand. 24/7 supporting service, live report to check on your widget performance, and plenty of other features that you can expect from a notifier app. Give it a try! Install Back In Stock in 2 minutes and let your customers submit to get informed of any out-of-stock product. When the product is restocked, they will receive a notification immediately and automatically! Everything can be customized in just a few clicks even down to the button, live preview makes it easier to match it with your brand. 24/7 supporting service, live report to check on your widget performance, and plenty of other features that you can expect from a notifier app. Give it a try! more Automatic Back in stock notification via email or sms or web push notifications Mobile & Desktop friendly, match with any theme. Low stock notifications Detailed report with valuable insights that can be managed easily. Support multi-language.

4.5(Reviews)

【日本発】再入荷通知アプリ|貴サイト専用の通知ボタンを完全カスタマイズ! 『プライシー再入荷通知』は、商品ページに「再入荷通知ボタン」をかんたんに設置できるアプリです。 ボタンのデザインは、自由にカスタマイズ可能(ご希望があればフォームからご連絡ください)。 商品が再入荷すると、お客様にSMS・メール・LINEで自動通知。 特に開封率が高いSMSにも対応しており、販売チャンスを逃しません。 導入前のご相談から導入後の運用サポートまで、すべて日本語でスピーディーかつ丁寧に対応いたします。 『プライシー再入荷通知』は、商品ページに「再入荷通知ボタン」をかんたんに設置できるアプリです。 ボタンのデザインは、自由にカスタマイズ可能(ご希望があればフォームからご連絡ください)。 商品が再入荷すると、お客様にSMS・メール・LINEで自動通知。 特に開封率が高いSMSにも対応しており、販売チャンスを逃しません。 導入前のご相談から導入後の運用サポートまで、すべて日本語でスピーディーかつ丁寧に対応いたします。 more 【完全カスタマイズボタン】ブランドの世界観を再現可能! 【SMS・LINEに対応】再入荷通知を確実にお客様へ届け、販売チャンスを逃さない! 【国内開発・安心の日本語サポート】迅速・丁寧に、いつでも寄り添う万全のサポート体制! 【3分で即導入】専門知識不要で、すぐに始められる!

5.0(Reviews)

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About Out of stock Apps for Shopify

Out of stock 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 out of stock 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 out of stock solutions available in the Shopify App Store. Each has been selected based on its functionality, user ratings, and overall value for Shopify merchants.