Best alternatives for Snap Preorder & Back In Stock Shopify app in 2026 [Updated]
PickYourApp Review Team
6 min read
•
Nov 15, 2025
Turn out-of-stock products into sales opportunities with pre-order and back-in-stock notification apps. Accept partial payments, manage waitlists, and send automatic restock alerts via email, SMS, or WhatsApp. Set up coming soon pages, offer pay-later options, and customize pre-order settings to match your store's needs. These apps help prevent lost sales and keep customers engaged while building anticipation for upcoming or temporarily unavailable products.
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#1. Grow sales with pre-order, backorder. Add out of stock waitlists with 'notify me' & restock alerts.
Never miss a sale opportunity with this easy-to-use pre-order and back in stock management app. Set up pre-orders to capture sales even when products are temporarily out of stock, and create waitlists with a simple "Notify Me" button for sold-out items. The app automatically sends restock alerts to interested customers when products become available again. Working at the variant level, you can manage backorders, presales, and stock notifications for specific product options. Get started in minutes with help from our 24/7 live chat support team who are ready to assist you every step of the way.Install from Shopify App Store
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#2. Offer deposit and split payment to improve pre-order sales and trust for customers.
Downpay offers a simple split payment and deposit solution for your pre-order products without requiring credit checks or external financing. Perfect for custom, made-to-order, and high-value items, this white-label payment system lets customers make partial payments directly within their pre-order. Merchants can collect payments through automatic card charges, manual collection, or invoice sending. The app includes a customer portal where buyers can track their split payment orders and update payment information. Fully compatible with all Shopify themes, Shopify Flow, APIs, and Hydrogen storefronts, Downpay integrates seamlessly into your existing setup. Add deposit options easily to product pages or landing pages using buy buttons and blocks, making flexible payments accessible throughout your store.Install from Shopify App Store
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#3. Notify Me! for back in stock alert, backorder, out of stock waiting list, low stock alert & wishlist
Never miss a sale with Notify Me! Add "Notify Me," "PreOrder," or "Wishlist" buttons to your out-of-stock products. Customers can join waiting lists and receive automatic restock alerts through email, SMS, or push notifications. Handle both D2C and B2B pre-orders with custom options like discounts and partial payments. Create urgency with "only X left" counters and manage inventory with low stock alerts. The wishlist feature helps shoppers save items for later purchase, improving return visits. Works seamlessly with your existing tools for back-order management and includes multilingual support. Get dedicated customer support via chat, phone, or email to help set up your back-in-stock notification system.Install from Shopify App Store
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#4. Lift Sales Using Pre-order & Presale with Partial Payments. Use Back in Stock, Notify Me & Waitlists
Accept preorders and backorders with partial payments using deposits or deferred payment schedules. This app makes pre-order and presale campaigns simple with customizable Preorder Now buttons on products, collections, and Quick Buy. Set up Back in Stock notifications and Notify Me alerts to capture demand for out of stock items through waitlists. Manage presale discounts with strikethrough pricing, limit preorders per product, and automatically switch to regular sales after restock. Features include multi-language support, split payment schedules, fulfillment controls, customer and order tags, plus 24/7 support to help lift sales and notify shoppers when items return.Install from Shopify App Store
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#5. Preorder Wolf lets you accept orders for products you don't have at hand right away.
Accept preorders for products that aren't currently in stock with Preorder Wolf. This practical app lets you manage preorders across specific products, variants, or entire collections while clearly communicating delivery expectations to customers. Set preorder limits, display delivery information on product pages, cart, and checkout, and automatically enable preorders based on stock levels or incoming inventory. Perfect for selling products before release, testing market demand without holding inventory, or managing made-to-order items and crowdfunding campaigns. Keep selling even when items are temporarily unavailable, helping maintain sales momentum and customer satisfaction. The app integrates smoothly with your store theme and includes 24/7 support - no coding knowledge needed.Install from Shopify App Store
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#6. Notify me when back in stock via Email & SMS. Easy to encourage preorder with custom discounts
This back-in-stock notification app helps you capture lost sales by automatically alerting customers when products become available. Send customized email and SMS notifications with special discounts to encourage purchases. Set up preorder campaigns with deposit or prepaid options, and create buzz around upcoming products with coming soon features. Stay on top of inventory with daily low stock reports, and personalize the entire customer experience with custom email templates and branded app design. Perfect for retailers who want to keep customers engaged and turn out-of-stock situations into sales opportunities.Install from Shopify App Store
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#7. Grow with smarter pre-orders | pay-now, pay-later, or via deposit.
PreProduct lets you capture pre-orders for upcoming and out-of-stock products before inventory arrives at your warehouse. Start selling earlier in your product cycle to gauge demand and recoup cash faster. Choose flexible payment options that work for your business: pay-now, pay-later, or deposit-based pre-orders. Pay-later and deposit orders are only charged when you're ready, either through payment links or deferred charges using vaulted cards. The app includes fulfilment holds to prevent premature shipping, and you can accept mixed carts or separate pre-orders into their own orders. Shopify Plus merchants get access to multi-step payment plans and ad-hoc installments. Communicate clearly with customers through custom front-end wording, dedicated customer portals, and email campaigns throughout the pre-order process.Install from Shopify App Store
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#8. Run flexible preorder/coming soon campaigns with partial pay, back in stock alerts to secure sales.
Launch successful preorder campaigns and manage back-in-stock notifications with Early Bird. Set up flexible preorder options including partial payments, scheduled balance collection, and custom discounts for coming soon products. Perfect for product launches, made-to-order items, and seasonal collections. Keep customers informed with clear shipping timelines and automated restock alerts that convert waitlist signups into sales. Track campaign performance through real-time dashboards. Ideal for furniture, clothing, and beauty brands looking to forecast demand and secure pre-sales while preventing lost revenue. Manage both one-time product drops and ongoing preorder sales with customizable fulfillment workflows that match your business needs.Install from Shopify App Store
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#9. Capture every sales on coming soon product and send Instant restock alert when product back in stock
Drive pre-launch sales with this Coming Soon and Back in Stock solution. Display countdown timers or coming soon buttons on out-of-stock products to build anticipation. Let customers sign up for restock alerts through a notify me button, ensuring they know when items return to inventory. The app works seamlessly with popular email platforms like Mailchimp, SendGrid, and Klaviyo to deliver automatic back in stock notifications. Set up coming soon badges for specific products or entire collections, complete with arrival dates and countdown timers. Keep customers informed and capture sales opportunities by sending instant restock alerts when products become available again.Install from Shopify App Store
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#10. Offers a seamless experience for preorders and partial payments.
Advanced PreOrder lets you accept orders for products before they're available in stock, helping you capture sales opportunities you'd otherwise miss. The app works seamlessly with product variants and offers flexible partial payment options for your customers. Set availability dates, manage pre-orders for out-of-stock items, and keep customers informed with automated notifications. You can customize the pre-order button display based on geographic location, making it perfect for region-specific launches. The simple, user-friendly interface makes it easy to handle pre-orders and quote requests, while the try-before-you-buy feature gives customers added confidence in their purchase decisions. Whether you're launching new products or managing inventory gaps, this all-in-one pre-order solution helps maintain continuous sales on your store.Install from Shopify App Store