App Overview
ES Back In Stock Notify Me is a Shopify app designed to help stores recover lost sales by re-engaging potential customers when products restock. The app offers an effortless one-click setup, instantly adding a "Notify Me" button and popup on out-of-stock product pages compatible with Online Store 2.0. When inventory replenishes, the app automatically sends email or SMS alerts to interested customers. Additionally, it provides flexibility with customizable email templates and multi-language support, making it an efficient tool for capturing lost sales and enhancing customer engagement.
Pros
- One-click setup and easy customization: Simplifies implementation and allows for seamless integration with existing store designs.
- Personalized email notifications: Enables email outreach to customers, increasing engagement and brand loyalty.
- Comprehensive reporting: Offers valuable data on customer behavior and product performance, aiding decision-making.
- Excellent customer support: Features responsive and helpful support, ensuring a hassle-free experience.
Cons
- Inconsistent performance: app stop working and taking time to fix the issue, which can lead to loss of sales.
- False advertising: features available are not as suggested in the description.
- Technical issues: test email and text not working, and showing items incorrectly as out of stock.
- Poor customer support: slow response and unresolved issues, even after multiple contacts.
Screenshots

Recover sales with AI back-in-stock email & SMS alerts, popups, forms, and product page sections.
SendWILL Back In Stock helps merchants recover lost sales with AI-optimized email and SMS alerts. Our AI analyzes restock quantities, subscriber demand, and conversion rates to send notifications at the best time and volume. The app includes a variety of on-site components such as popups, forms, sold out badges, and native product page sections for Online Store 2.0. Merchants can easily customize templates and widgets to match their theme, set up quickly, and get 24/7 live chat support.
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
SW AI Back in Stock Notify Me! FAQs
No. SW AI Back in Stock Notify Me! pricing starts at N/A. For more details about SW AI Back in Stock Notify Me! pricing, check here.

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