REZ Back In Stock Notify Me vs Sales CountUpfor Shopify (2026)
REZ Back In Stock Notify Me and Sales CountUp are both 5-star rated Shopify apps with 44 reviews each. However, they cater to fundamentally different needs. REZ focuses on recapturing lost sales from out-of-stock items through preorders, backorders, and restock notifications. It aims to help merchants manage inventory demand, forecast sales, and generate revenue by offering customers the ability to purchase even when items are not immediately available. Conversely, Sales CountUp is designed to showcase a brand's impact and social proof through automated counters, highlighting sales volume, charitable donations, or eco-friendly initiatives. It is about demonstrating existing success rather than directly driving it from out-of-stock scenarios.
At a Glance
REZ Back In Stock Notify Me
44 reviews
Sales CountUp
44 reviews
Detailed Overview
REZ Back In Stock Notify Me
Sell preorder & backorders with full/part payments. Notify me when out of stock, back in stock alert
Key Features
- Add Preorder or Notify me widget to your products
- Set up pre-order manager, presale, back orders, deposit or partial payment order
- Customize preorder button, restock notification to match your brand
- Automatically send back in stock alerts to waitlist when you restock product
- Use analytics to track demand, forecast inventory, and measure revenue
Sales CountUp
Show automated counters on the storefront. Sales, progress, donations, eco-friendly impact, etc.
Key Features
- Count sales value, sold items, orders and customers number.
- Transform automated counters with custom expressions.
- Target counters to certain products or dates range.
- Customize counters design, edit icons and content.
- Put counters on any page on the storefront.
Feature Comparison
| Rating | 5/5 | 5/5 |
Rating REZ Back In Stock Notify Me5/5 Sales CountUp5/5 | ||
| Reviews | 44 | 44 |
Reviews REZ Back In Stock Notify Me44 Sales CountUp44 | ||
| Core Functionality | Back in Stock Notifications, Preorders, Backorders | Automated Sales Counters, Impact Visualization |
Core Functionality REZ Back In Stock Notify MeBack in Stock Notifications, Preorders, Backorders Sales CountUpAutomated Sales Counters, Impact Visualization | ||
| Target Merchant Type | Merchants with frequent stockouts, seeking to capture lost sales | Merchants seeking to build trust and social proof, highlighting positive impact |
Target Merchant Type REZ Back In Stock Notify MeMerchants with frequent stockouts, seeking to capture lost sales Sales CountUpMerchants seeking to build trust and social proof, highlighting positive impact | ||
| Primary Benefit | Recover lost revenue, forecast demand, manage inventory | Enhance brand image, build trust, demonstrate impact |
Primary Benefit REZ Back In Stock Notify MeRecover lost revenue, forecast demand, manage inventory Sales CountUpEnhance brand image, build trust, demonstrate impact | ||
| Stock Alerts Category Use | Directly uses for restock alerts and notifications. | Potentially indirect, by showing sales count near out-of-stock items. |
Stock Alerts Category Use REZ Back In Stock Notify MeDirectly uses for restock alerts and notifications. Sales CountUpPotentially indirect, by showing sales count near out-of-stock items. | ||
| Payment Handling | Supports full/partial payments, deposits for preorders | No direct payment handling |
Payment Handling REZ Back In Stock Notify MeSupports full/partial payments, deposits for preorders Sales CountUpNo direct payment handling | ||
| Customization | Customizable preorder button, restock notification | Customizable counter design, icons, and content |
Customization REZ Back In Stock Notify MeCustomizable preorder button, restock notification Sales CountUpCustomizable counter design, icons, and content | ||
| Analytics | Tracks demand, forecasts inventory, measures revenue | No direct analytics mentioned |
Analytics REZ Back In Stock Notify MeTracks demand, forecasts inventory, measures revenue Sales CountUpNo direct analytics mentioned | ||
Our Verdict
For merchants experiencing frequent stockouts and wanting to recoup lost revenue by allowing preorders and capturing customer interest through restock notifications, REZ Back In Stock Notify Me is the clear choice. It provides the tools needed to manage backorders, pre-sales, and restock alerts effectively. On the other hand, if a merchant's priority is to build brand trust and showcase their impact on sales volume, donations, or eco-friendly practices, Sales CountUp is the more suitable option. It allows them to visually represent their successes and connect with customers on a more emotional level.
Common Questions
Which app is better for reducing cart abandonment?
REZ Back In Stock Notify Me can indirectly reduce cart abandonment by offering pre-orders and back-in-stock notifications when products are unavailable. Sales CountUp doesn't directly address cart abandonment.
Can Sales CountUp be used to show the remaining stock of an item?
Based on the description, Sales CountUp primarily focuses on showing cumulative metrics like sales or donations. It does not appear to have a feature for displaying the remaining stock of an item.
Does REZ Back In Stock Notify Me support integration with email marketing platforms?
The provided description does not explicitly state integration with email marketing platforms, but the automated sending of back in stock alerts suggests it may have some integration capabilities.
Is Sales CountUp easy to install and configure?
The description implies ease of use with features like 'easily demonstrate,' and 'highly customizable automated counters.' However, a direct assessment of installation ease isn't provided.
Which app provides better support for forecasting future sales?
REZ Back In Stock Notify Me offers analytics to track demand and forecast inventory, making it a better choice for sales forecasting compared to Sales CountUp, which focuses on displaying existing sales data.
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