Essential ‑ Back In Stock Pro vs Preorder, Back in stock Duckfor Shopify (2026)
Essential ‑ Back In Stock Pro and Preorder, Back in stock Duck are both Shopify apps designed to recover lost sales due to out-of-stock items, primarily through waitlists and restock notifications. However, Preorder, Back in stock Duck appears to be the more comprehensive solution, offering not only back-in-stock alerts but also pre-order and backorder functionality, allowing merchants to generate sales even before products are physically available. Essential ‑ Back In Stock Pro focuses more narrowly on back-in-stock notifications and waitlist management. A key differentiator is the scale and focus of features. While Essential ‑ Back In Stock Pro emphasizes ease of customization with brand colors and effortless waitlist management, Preorder, Back in stock Duck prioritizes sales growth by offering a broader suite of features, including pre-orders. This indicates that Essential ‑ Back In Stock Pro may be better suited for smaller stores that need a simple and aesthetically customizable back-in-stock solution, while Preorder, Back in stock Duck is targeted at larger businesses looking to proactively manage inventory and generate revenue through pre-sales and backorders. The higher number of reviews for Preorder, Back in stock Duck also suggests a larger user base and potentially wider adoption.
At a Glance
Essential ‑ Back In Stock Pro
19 reviews
Preorder, Back in stock Duck
271 reviews
Detailed Overview
Essential ‑ Back In Stock Pro
Notify customers when products are back in stock and manage an out-of-stock waitlist.
Key Features
- Effortless management of waitlists for out-of-stock items.
- Easily export customer emails and provide reports of performance.
- Customize pop-up forms to match your brand color
- Support for integrating with home, product, and collection pages.
- Compatible with most themes, with 24/7 support available for assistance.
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
Feature Comparison
| Rating | 4.9/5 | 5/5 |
Rating Essential ‑ Back In Stock Pro4.9/5 Preorder, Back in stock Duck5/5 | ||
| Reviews | 19 | 271 |
Reviews Essential ‑ Back In Stock Pro19 Preorder, Back in stock Duck271 | ||
| Pre-order Functionality | No | Yes |
Pre-order Functionality Essential ‑ Back In Stock ProNo Preorder, Back in stock DuckYes | ||
| Backorder Functionality | No | Yes |
Backorder Functionality Essential ‑ Back In Stock ProNo Preorder, Back in stock DuckYes | ||
| Customization Emphasis | Brand Color Customization | Focus on Sales Growth |
Customization Emphasis Essential ‑ Back In Stock ProBrand Color Customization Preorder, Back in stock DuckFocus on Sales Growth | ||
| Customer Email Export | Yes | Implied but not explicitly stated |
Customer Email Export Essential ‑ Back In Stock ProYes Preorder, Back in stock DuckImplied but not explicitly stated | ||
| Variant Level Support | No | Yes |
Variant Level Support Essential ‑ Back In Stock ProNo Preorder, Back in stock DuckYes | ||
| Support | 24/7 | 24/7 Human-Only Live-Chat |
Support Essential ‑ Back In Stock Pro24/7 Preorder, Back in stock Duck24/7 Human-Only Live-Chat | ||
| Target Merchant Type | Smaller stores, focus on aesthetics | Larger stores, focus on sales growth & inventory management |
Target Merchant Type Essential ‑ Back In Stock ProSmaller stores, focus on aesthetics Preorder, Back in stock DuckLarger stores, focus on sales growth & inventory management | ||
Our Verdict
For merchants seeking a simple and easy-to-customize back-in-stock notification solution, Essential ‑ Back In Stock Pro offers a straightforward approach with emphasis on brand integration and effortless waitlist management. However, given the significantly higher number of reviews, it appears to be a much less popular choice.
Preorder, Back in stock Duck is the superior choice for merchants aiming to maximize revenue recovery through pre-orders, backorders, and back-in-stock notifications. Its variant-level support provides finer-grained control over inventory management, making it ideal for stores with complex product catalogs. While Essential ‑ Back In Stock Pro might be appealing for its focus on aesthetics, Preorder, Back in stock Duck offers a more comprehensive and sales-driven solution, especially with its 24/7 human-only live chat support.
Common Questions
Does Essential ‑ Back In Stock Pro support pre-orders?
No, Essential ‑ Back In Stock Pro focuses exclusively on back-in-stock notifications and waitlist management. It does not offer pre-order functionality.
Which app is easier to set up and customize?
Essential ‑ Back In Stock Pro advertises easy installation and customization with brand color options. Preorder, Back in stock Duck claims easy setup in minutes, though customization details are less emphasized.
Does Preorder, Back in stock Duck offer more features than Essential ‑ Back In Stock Pro?
Yes, Preorder, Back in stock Duck offers a wider range of features, including pre-orders, backorders, and variant-level support, in addition to back-in-stock notifications. Essential ‑ Back In Stock Pro is more limited in scope.
Which app has better customer support?
Both apps advertise 24/7 support. Preorder, Back in stock Duck explicitly states 'human-only live-chat support,' which might be preferred for immediate assistance.
Which app is more suitable for a store with many product variants?
Preorder, Back in stock Duck is more suitable for a store with many product variants because it offers backorder, pre sale & back in stock alerts at a variant level.
Get More From Your Shopify Store
Run audits for SEO, CRO, PageSpeed, and AI visibility. Get a clear report and actionable fixes.
Try Fix My Store