Back In Stock,Notify Me: Kbite vs ES Back in Stock Notify Me!for Shopify (2026)
Both "Back In Stock,Notify Me: Kbite" and "ES Back in Stock Notify Me!" are Shopify apps designed to recover lost sales by notifying customers when out-of-stock products are back in inventory. "Back In Stock,Notify Me: Kbite" boasts a perfect 5/5 rating with a significantly larger number of reviews (2804) compared to "ES Back in Stock Notify Me!"'s 4.9/5 rating and 474 reviews. This could indicate a longer track record or wider adoption of the Kbite app. While both solve the same core problem, ES Back in Stock focuses more explicitly on AI-powered optimization of notifications and a wider array of on-site components.
At a Glance
Back In Stock,Notify Me: Kbite
2,804 reviews
ES Back in Stock Notify Me!
474 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
Feature Comparison
| Rating | 5/5 | 4.9/5 |
Rating Back In Stock,Notify Me: Kbite5/5 ES Back in Stock Notify Me!4.9/5 | ||
| Reviews | 2804 | 474 |
Reviews Back In Stock,Notify Me: Kbite2804 ES Back in Stock Notify Me!474 | ||
| AI-Powered Notifications | Not Explicitly Stated | Yes |
AI-Powered Notifications Back In Stock,Notify Me: KbiteNot Explicitly Stated ES Back in Stock Notify Me!Yes | ||
| On-Site Components (Popups, Forms, Badges) | Not Explicitly Stated | Yes, and Product Page Sections for Online Store 2.0 |
On-Site Components (Popups, Forms, Badges) Back In Stock,Notify Me: KbiteNot Explicitly Stated ES Back in Stock Notify Me!Yes, and Product Page Sections for Online Store 2.0 | ||
| Customizable Email Templates | Edit email template freely in block section | Easily customize templates |
Customizable Email Templates Back In Stock,Notify Me: KbiteEdit email template freely in block section ES Back in Stock Notify Me!Easily customize templates | ||
| Warehouse/Location Specific Alerts | Yes | Yes |
Warehouse/Location Specific Alerts Back In Stock,Notify Me: KbiteYes ES Back in Stock Notify Me!Yes | ||
| Support | Not Explicitly Stated | 24/7 Live Chat |
Support Back In Stock,Notify Me: KbiteNot Explicitly Stated ES Back in Stock Notify Me!24/7 Live Chat | ||
| SMS Notifications | Not Explicitly Stated | Yes |
SMS Notifications Back In Stock,Notify Me: KbiteNot Explicitly Stated ES Back in Stock Notify Me!Yes | ||
- Conversion Audit
- Speed Audit
- SEO Audit
Conversion Audit
Our Verdict
"Back In Stock,Notify Me: Kbite" appears to be a well-established and highly-rated option, suggesting reliability and user satisfaction based on the higher number of reviews. This makes it a safe choice for merchants primarily focused on a straightforward back-in-stock notification system and value a proven track record. "ES Back in Stock Notify Me!" is better suited for merchants seeking a more comprehensive solution, particularly those who want AI-driven optimization, built-in on-site components to improve user experience, and value 24/7 live support. Its SMS notification capability and Online Store 2.0 compatibility further position it as a more technologically advanced choice.
Common Questions
Which app is easier to use?
Both apps claim ease of use, but ES Back in Stock's description explicitly mentions 'set up quickly' suggesting possibly greater onboarding focus. Back In Stock's higher number of reviews imply a broad user base potentially indicating a user friendly interface as well but less comprehensive features to manage.
Which app provides better customer support?
ES Back in Stock specifically advertises 24/7 live chat support. The support options for Back In Stock are not explicitly mentioned, making ES Back in Stock the clearer choice for merchants prioritizing immediate assistance.
Which app is more suitable for larger stores with multiple warehouses?
Both apps explicitly support inventory alerts per warehouse/location, making either suitable. The AI capabilities of ES Back in Stock could, however, provide an edge in managing complex inventory levels across multiple locations for faster notifications based on demand.
Which app is better for a merchant new to back-in-stock apps?
Back In Stock,Notify Me: Kbite is a slightly safer starting point. The significant number of reviews may indicate a more straightforward configuration process and broad usability, making it less overwhelming for new users. Although ES is not necessarily difficult to configure, the additional options may require experience.
Which app is more effective at recovering lost sales?
While both aim to recover lost sales, ES Back in Stock's AI-powered notifications and integrated on-site components (popups, forms) suggest potentially higher conversion rates and engagement, leading to a greater recovery of lost sales. The effectiveness would depend on the specific store and implementation.
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