ES Back in Stock Notify Me! vs Hey!Scarcity Low Stock Counterfor Shopify (2026)
ES Back in Stock Notify Me! and Hey!Scarcity Low Stock Counter cater to Shopify merchants with different goals. ES Back in Stock focuses on recovering lost sales by alerting customers when out-of-stock items are replenished. It emphasizes AI-powered, timely notifications via email and SMS, alongside on-site components like popups and product page sections. Its strength lies in its comprehensive notification system and customization options, targeting merchants seeking automated, data-driven inventory alerts. The app directly focuses on back-in-stock scenarios and uses various outreach options to maximize recovery of lost sales. Hey!Scarcity Low Stock Counter, on the other hand, prioritizes creating urgency and scarcity to boost conversions. It provides widgets that display stock levels, countdown timers, and low inventory alerts directly on the product page. This app excels at encouraging immediate purchases by highlighting limited availability. It’s better suited for merchants aiming to leverage psychological triggers to drive sales. While it supports backorder and out-of-stock messaging, its primary function is to emphasize dwindling stock and encourage impulse buying through visual cues. Essentially, one focuses on sales recovery (back-in-stock), the other on conversion optimization (scarcity/urgency).
At a Glance
ES Back in Stock Notify Me!
474 reviews
Hey!Scarcity Low Stock Counter
124 reviews
Detailed Overview
ES Back in Stock Notify Me!
Recover sales with AI inventory alerts(email & SMS), popups, forms, and product page sections.
Key Features
- AI-powered automatic email/SMS notifications reach customers at the right time
- Show button and popup on out-of-stock product & collection pages
- Edit email template freely in block section
- Multiple languages templates
- Inventory alert per warehouse / location
Hey!Scarcity Low Stock Counter
Widget for urgency & scarcity showing stock level, low stock, left stock & countdown on your store.
Key Features
- Low stock alert to hurrify visitors and create a sense of urgency & scarcity
- Set a widget when sold out. For limited stock set, in stock left or replenishing
- Set another widget when inventory quantity is one left in stock or high in stock
- Set inventory level to show inventory counter and countdown on product page.
- Apply it on all products, selected products and collection to show stock status.
Feature Comparison
| Rating | 4.9/5 | 5/5 |
Rating ES Back in Stock Notify Me!4.9/5 Hey!Scarcity Low Stock Counter5/5 | ||
| Reviews | 474 | 124 |
Reviews ES Back in Stock Notify Me!474 Hey!Scarcity Low Stock Counter124 | ||
| Primary Focus | Back-in-Stock Notifications & Sales Recovery | Urgency & Scarcity for Conversion |
Primary Focus ES Back in Stock Notify Me!Back-in-Stock Notifications & Sales Recovery Hey!Scarcity Low Stock CounterUrgency & Scarcity for Conversion | ||
| Notification Method | Email, SMS, Popups, Product Page Sections | On-site Widgets (Counters, Alerts) |
Notification Method ES Back in Stock Notify Me!Email, SMS, Popups, Product Page Sections Hey!Scarcity Low Stock CounterOn-site Widgets (Counters, Alerts) | ||
| AI Integration | AI-powered Notification Timing | None Mentioned |
AI Integration ES Back in Stock Notify Me!AI-powered Notification Timing Hey!Scarcity Low Stock CounterNone Mentioned | ||
| Customization | Extensive template customization | Widget customization |
Customization ES Back in Stock Notify Me!Extensive template customization Hey!Scarcity Low Stock CounterWidget customization | ||
| Support | 24/7 Live Chat Support | Not Specified |
Support ES Back in Stock Notify Me!24/7 Live Chat Support Hey!Scarcity Low Stock CounterNot Specified | ||
| Ideal Merchant | Merchants with frequent out-of-stock situations seeking automated sales recovery. | Merchants wanting to increase conversions by creating a sense of urgency. |
Ideal Merchant ES Back in Stock Notify Me!Merchants with frequent out-of-stock situations seeking automated sales recovery. Hey!Scarcity Low Stock CounterMerchants wanting to increase conversions by creating a sense of urgency. | ||
| Ease of Use | Easy to set up. | Easy to display. |
Ease of Use ES Back in Stock Notify Me!Easy to set up. Hey!Scarcity Low Stock CounterEasy to display. | ||
| Value Proposition | Recover lost sales through targeted back-in-stock alerts. | Boost sales by creating urgency and scarcity on product pages. |
Value Proposition ES Back in Stock Notify Me!Recover lost sales through targeted back-in-stock alerts. Hey!Scarcity Low Stock CounterBoost sales by creating urgency and scarcity on product pages. | ||
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Conversion Audit
Our Verdict
For Shopify merchants struggling with frequent out-of-stock issues and wanting to recapture lost sales, ES Back in Stock Notify Me! is the better choice. Its AI-powered features and comprehensive notification system allow for automated and effective outreach. However, if the primary goal is to increase conversion rates by leveraging psychological triggers of scarcity and urgency, Hey!Scarcity Low Stock Counter is the superior option. It visually highlights limited availability on product pages, pushing customers to make immediate purchases. Ultimately, the best app depends on the specific challenges and priorities of the online store.
Common Questions
Which app is easier to set up?
Both apps claim to be easy to set up. However, ES Back in Stock might require more initial configuration due to its wider range of features and customization options compared to Hey!Scarcity.
Which app is better for stores with a lot of out-of-stock products?
ES Back in Stock Notify Me! is the clear choice. It directly targets out-of-stock situations and automates the process of notifying interested customers when products are restocked, recovering potential sales.
Does Hey!Scarcity also send emails for back-in-stock products?
Based on the description, Hey!Scarcity does not primarily focus on email notifications for back-in-stock products. It primarily displays on-site widgets. This feature is not mentioned within its description.
Is one app more customizable than the other?
ES Back in Stock Notify Me! appears to offer more extensive customization options, particularly in its email templates. Hey!Scarcity allows widget customization, but the scope seems narrower.
Which app offers better customer support?
ES Back in Stock Notify Me! explicitly mentions 24/7 live chat support. No support information is provided for Hey!Scarcity.
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