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Best alternatives for Downpay: Partial Pay & Deposit Shopify app in 2026 [Updated]
Downpay: Partial Pay & Deposit
by
Downpay
From $29/month. Free trial available.
Offer deposit and split payment to improve pre-order sales and trust for customers.
Compare with % app %PickYourApp Review Team
6 min read
•
May 21, 2026
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.
| Name | Rate on Shopify | Price | Free trial | Key features |
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#1. Sell preorder & backorders with partial payments. Send Back in stock alerts on restock to waitlists!
STOQ helps you manage out-of-stock products with two key features: preorders and back-in-stock notifications. Set up preorder buttons to accept deposits or partial payments for upcoming inventory, or create waitlists with "Notify Me" buttons for restocks. When items return to stock, automatic email and SMS alerts go out to interested customers. The app works across multiple store locations and markets, syncs with Klaviyo for email marketing, and provides detailed analytics. Customize button designs, alert messages, and payment options to match your brand. Get 24/7 support to help maximize preorder revenue and turn out-of-stock disappointments into future sales. Perfect for presales, backorders, and building customer waitlists while growing your mailing list. -
#2. 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. -
#3. Run pre-orders, presale with partial payments. Capture out-of-stock demand with back in stock alerts
This app lets you set up pre-orders and presale campaigns for out of stock, coming soon, and made to order products. Customers can pay in full or choose partial payment options including deposits, split payments, and deferred payment schedules. Capture demand with back in stock alerts using a customizable Notify me button and restock alert forms. The app sends automatic email notifications when items are restocked. You can fully customize the Preorder Now button and widgets to match your store theme across product pages, collections, search results, and Quick Buy. Control preorder inventory, manage backorders, and set order fulfillment rules. Works for both DTC and B2B stores with 24/7 human support included. Perfect for running restock waitlists and handling back order flows throughout your store. -
#4. Capture Presales & Build Waitlists with Pre orders, Restock Alerts & Back in Stock Notifications
Timesact Preorder helps you capture presales and build waitlists for your store. Create pre-orders for new product launches and sold out items so you never miss a sale. Add preorder buttons and back in stock notifications to product pages to keep customers engaged. The app lets you collect partial payments on pre orders, with the rest due on the shipping date. Send automated restock alerts and back in stock emails to customers waiting for products. Control inventory levels to turn pre-orders on or off automatically. Features include presale order limits, automatic discounts, order tagging, stylish preorder badges, countdown timers, and coming soon product tags. Set up is easy with guided onboarding through video call support, plus email and chat help when you need it. -
#5. Powerful solution for: pre-order, restock alert, coming soon, presale, backorders
This pre-order and back-in-stock solution helps you manage product presales and restock notifications effectively. Set up pre-orders automatically based on inventory levels or schedule them with custom start/end dates. The app adds helpful order tags like "preorder" and "shipping date" while sending confirmation emails to buyers. Customers can subscribe to receive back-in-stock alerts when sold-out items become available again. Features include partial payment options, customizable delivery notes, automatic discounts on pre-orders, and a "Notify Me" button for out-of-stock products. The app makes it simple to handle backorders and recover potential lost sales by keeping customers informed about product availability. -
#6. Sell preorders & backorders with full/partial payments. Auto send back-in-stock & coming soon alerts
REZ helps you sell preorders and backorders for out-of-stock products so you never miss a sale. Accept pre-order and presale orders with full or partial payments and deposits to generate revenue early. Set up automated back-in-stock alerts and coming soon notifications to keep customers informed when products are restocked. The Notify Me feature lets shoppers join waitlists and request interest in unavailable items. Track demand and forecast inventory with built-in conversion analytics. Manage preorders easily in Shopify with deposit options and discounts to encourage sales. Quick 24/7 support helps you get started in minutes. Install REZ today to capture every sales opportunity. -
#7. Capture Sales with Back in Stock Alerts & Preorder. Trusted by the biggest D2C brands since 2011.
Capture more sales with back in stock alerts and preorder functionality trusted by over 25,000 brands since 2011. Stop losing customers when products are out of stock. Send automatic restock notifications via email, SMS, and push the moment items return. Pre-sell new collections before inventory arrives to improve cash flow. Replace "Out of Stock" with customizable "Notify Me" and preorder buttons that match your brand across all devices and languages. Perfect for stores with high SKU volumes and fast-moving catalogs. Track customer demand with smart insights to plan restocks confidently. Includes 24/7 support and works with most themes. -
#8. 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. -
#9. Increase conversions with Preorders, Partial Payments, Back in Stock.
PreOrder Bat helps you manage pre-orders and product availability on your Shopify store. Accept preorders for new launches, out-of-stock items, or products you're testing for demand. Capture customer interest early and drive sales before items are available. The app supports partial payments, letting customers reserve products with a deposit and pay the balance later. Send Back in Stock and Notify Me alerts with Klaviyo sync to recover missed sales. Use countdown timers and low-stock counters to create urgency. Built for both B2B preorders and retail, with support for multiple locations and split shipping for separate fulfilments. Manage Coming Soon products and wishlist features with essential customisation options. Get 24/7 support via live chat, email, phone, and video call. -
#10. Manage pre-orders, keep customers informed and improve sales with Prequik Preorder & Presale.
Manage your pre-orders and presales effectively with this customer-focused Shopify app. Let shoppers place orders for upcoming products before their official release, ensuring they don't miss out on must-have items. The app keeps customers informed with automatic notifications when products become available, while helping you maintain proper inventory control to prevent overselling. Set partial payments, schedule release dates, and easily switch between pre-order, backorder, and coming soon status for any product. Create anticipation for new releases by displaying custom product messages and offering special pre-order discounts. Save time by quickly adjusting pre-order settings based on your current stock levels, maximizing sales opportunities while reducing cancelled orders.
