Preorder, Back in stock Duck vs Restock Alert & Waitlist ‑Minifor Shopify (2026)
Preorder, Back in stock Duck and Restock Alert & Waitlist - Mini both aim to help Shopify merchants recover lost sales from sold-out products by enabling pre-orders, back-in-stock alerts, and waitlists. Preorder, Back in stock Duck positions itself as a user-friendly and comprehensive solution with 24/7 live chat support, emphasizing its ease of setup and broad feature set including pre-orders, backorders and restock alerts. Restock Alert & Waitlist - Mini focuses on simplicity and integration, highlighted by its support for Shopify Flow and customizable email notifications, targeting users who want a streamlined back-in-stock notification system with options for presales and 'coming soon' notifications.
At a Glance
Preorder, Back in stock Duck
271 reviews
Restock Alert & Waitlist ‑Mini
22 reviews
Detailed Overview
Preorder, Back in stock Duck
Grow sales with pre-order, backorder. Add out of stock waitlists with 'notify me' & restock alerts.
Key Features
- Grow sales on autopilot with Preorders and back in stock alerts
- Create Pre orders to generate real demand for out of stock products
- Add a Notify me button to create out of stock waitlists
- Send automatic back in stock alerts when your restock sold out products
- Works at a variant level: backorder, pre sale & back in stock alerts
Restock Alert & Waitlist ‑Mini
Send back in stock alerts and notify customer when available. Manage sold out waitlist and presale.
Key Features
- Show notify me button for sold out, and coming soon product - notify me alert
- Notify me when available, create waitlist, send back in stock customer email
- Collect emails for restock notification at variant level to notify customers
- Notify customers w email when back in stock or available - waiting list& presale
- Manage waitlists, track demand, coming soon and boost sales with restock emails
Feature Comparison
| Rating | 5/5 | 5/5 |
Rating Preorder, Back in stock Duck5/5 Restock Alert & Waitlist ‑Mini5/5 | ||
| Reviews | 271 | 22 |
Reviews Preorder, Back in stock Duck271 Restock Alert & Waitlist ‑Mini22 | ||
| Pre-Order Support | Yes | Yes (Presale) |
Pre-Order Support Preorder, Back in stock DuckYes Restock Alert & Waitlist ‑MiniYes (Presale) | ||
| Back-in-Stock Alerts | Yes | Yes |
Back-in-Stock Alerts Preorder, Back in stock DuckYes Restock Alert & Waitlist ‑MiniYes | ||
| Integration with Shopify Flow | No data | Yes |
Integration with Shopify Flow Preorder, Back in stock DuckNo data Restock Alert & Waitlist ‑MiniYes | ||
| Customer Support | 24/7 Live Chat | Not specified |
Customer Support Preorder, Back in stock Duck24/7 Live Chat Restock Alert & Waitlist ‑MiniNot specified | ||
| 'Coming Soon' Feature | No | Yes |
'Coming Soon' Feature Preorder, Back in stock DuckNo Restock Alert & Waitlist ‑MiniYes | ||
| Variant Level Functionality | Yes | Yes |
Variant Level Functionality Preorder, Back in stock DuckYes Restock Alert & Waitlist ‑MiniYes | ||
Our Verdict
For merchants prioritizing ease of use and comprehensive support, particularly those new to pre-orders and back-in-stock alerts, Preorder, Back in stock Duck is likely the better choice, given its 24/7 live chat support and higher number of positive reviews. Its wider feature set, which explicitly includes both pre-orders and backorders, provides more flexibility. However, Restock Alert & Waitlist - Mini is well-suited for merchants already familiar with these strategies and who want a leaner app with Shopify Flow integration and features like 'coming soon' listings. Its focus on back-in-stock email automation makes it valuable for businesses looking to reduce operational overhead.
Common Questions
Which app is easier to set up?
Preorder, Back in stock Duck explicitly mentions a quick setup time of just a few minutes.
Does either app offer advanced customization options?
Restock Alert & Waitlist - Mini supports customizable email notifications and integration with Shopify Flow, suggesting a greater degree of advanced customization.
Which app is more suitable for a store with a high volume of out-of-stock items?
Preorder, Back in stock Duck, with its larger number of reviews and explicitly mentioned support for both preorders and backorders alongside restock alerts, seems better equipped to handle a high volume of out-of-stock products. Its customer support may also be more responsive.
Does either app collect emails for back in stock notifications?
Both apps collect emails at the variant level for restock notifications.
Which app has more robust customer support?
Preorder, Back in stock Duck highlights its 24/7 human-only live-chat support, making it the clear choice for merchants prioritizing immediate assistance.
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