Stok: Back in Stock Preorders Vs Preorder, Back in stock Duck: Which Shopify App Is Best For Your Store In September 2026?

Stok: Back in Stock Preorders Features

Here are the salient features of Stok: Back in Stock Preorders:

• ✅Let customers get automatic alerts when a product is back in stock.
• ✅Merchants can personalize the text, look, and how often the alerts are sent.
• ✅Let customers order products that aren't currently in stock.
• ✅Give performance and product review reports.
• ✅Easy-to-use platform for customers to register for alerts

Preorder, Back in stock Duck Features

Here are the salient features of Preorder, Back in stock Duck:

• ✅Customers choose to be alerted on Whatsapp for products that are out of stock by clicking a button.
• ✅Alerts for restocked products with automatic Whatsapp notifications
• ✅Change the "Notify me" button to match your theme.
• ✅Customize in various languages like Italian, Spanish, German, Portuguese, etc.
• ✅Completely automated: Increase your earnings without any effort.

Stok: Back in Stock Preorders Ratings

Stok: Back in Stock Preorders has garnered an overall rating of 4.8 stars from a total of 113 reviews on the Shopify app store.

Of the total reviews, 96% are positive, 4% are neutral, and 4% are negative.

✨ AI Summary of Stok: Back in Stock Preorders ReviewsThe app is a Shopify back-in-stock notification tool designed to automate customer alerts when products are replenished, helping stores recover lost sales. It offers seamless integration with Shopify, requiring no coding, and includes customization options for notifications and front-end styling. Key features include email and SMS alerts, analytics, and support for pre-order functionality. The app is praised for its intuitive setup, flexible pricing tiers, and a free plan with generous limits. A standout strength is its highly responsive and knowledgeable customer support, which assists with technical setup, troubleshooting, and even implements feature requests promptly. However, limitations include a mandatory paid tier for certain functionalities, such as sending emails from a store’s own domain, and isolated reports of unapproved promotional branding in store footers. Some users have raised concerns about billing practices, including charges for unused trials and delayed refunds. While the app generally performs reliably, a rare issue with third-party service conflicts (e.g., Google Ads disapproval) has been noted without resolution. Overall, it is a robust solution for inventory-driven stores, though pricing transparency and minor policy clarifications could enhance its appeal.

Preorder, Back in stock Duck Ratings

Preorder, Back in stock Duck has garnered an overall rating of 5.0 stars from a total of 486 reviews on the Shopify app store.

Of the total reviews, 100% are positive, 0% are neutral, and 0% are negative.

✨ AI Summary of Preorder, Back in stock Duck ReviewsThis Shopify app enables stores to notify customers when out-of-stock products are replenished, primarily through email and WhatsApp alerts. Its key features include customizable "notify me" buttons that integrate seamlessly with store themes, multi-language support, and real-time alerts to customers upon restocking. The app is designed for ease of setup, requiring minimal technical expertise, and offers detailed tracking of conversions from notifications. A major strength is its responsive and proactive customer support, which assists with customization, troubleshooting, and even theme-specific adjustments. The app’s WhatsApp notification feature is particularly highlighted for its effectiveness in driving higher conversion rates compared to traditional email alerts. Limitations include the lack of automated email alerts to store owners for back-in-stock requests, which could aid in offline sales follow-ups. Some users also noted occasional integration challenges with older or custom themes, though support typically resolves these quickly. The app is competitively priced and widely regarded for its ability to recover lost sales and enhance customer engagement.

Stok: Back in Stock Preorders Pros and Cons

Preorder, Back in stock Duck Pros and Cons

Average Rating (High priority factor)

While considering user reviews, take note of the average ratings for Stok: Back in Stock Preorders and Preorder, Back in stock Duck. These ratings reflect users' overall satisfaction and can provide valuable insights into the reliability and effectiveness of each app. In this case, Stok: Back in Stock Preorders holds an average rating of 4.8 stars, whereas Preorder, Back in stock Duck has 5.0 star ratings.

For a comprehensive analysis, head to the Ratings and Reviews section.

Total Reviews (High priority factor)

Consider the total number of reviews Stok: Back in Stock Preorders and Preorder, Back in stock Duck have received. A higher number of reviews generally indicates a larger user base and more feedback, which can provide additional insights into the app's performance and user experience. Here, Stok: Back in Stock Preorders has received a total of 113 reviews and Preorder, Back in stock Duck has 486 reviews.

For a comprehensive analysis, head to the Ratings and Reviews section.

Launch Date (Low priority factor)

While not a direct measure of quality, consider the launch date of each app - Stok: Back in Stock Preorders and Preorder, Back in stock Duck to gain some context. A more established app brings years of experience and refinement to the table, but it's important to balance this factor with the app's average rating and total reviews. Stok: Back in Stock Preorders and Preorder, Back in stock Duck were launched on Jun 9, 2023 and Mar 10, 2023 respectively.

For a comprehensive analysis, head to the Overview of the Apps section.

Budget (High priority factor)

Take the time to analyze your specific needs, budget for the same, and long-term goals to decide which plan fits your requirements. Here, Stok: Back in Stock Preorders offers 4 pricing plans (1 free plan, 3 paid plans) with an average plan price of $20.00. Preorder, Back in stock Duck, on the other hand, has a total of 4 pricing plans (1 free plan, 3 paid plans) with an average plan price of $31.75.

For a comprehensive analysis, head to the Pricing Details section.

Support Channel (Medium priority factor)

Both Stok: Back in Stock Preorders and Preorder, Back in stock Duck provide customer support through various channels, such as email, live chat, FAQs section, or phone. A higher number of support channels indicates better accessibility and assistance, ensuring timely help whenever you need it. Here, the two apps offer the following support channels:

Stok: Back in Stock Preorders: Email, FAQs page - 2 support options

Preorder, Back in stock Duck: Email, Phone, FAQs page - 3 support options

For a comprehensive analysis, head to the Support section.

Integrations (Medium priority factor)

Evaluate the integration capabilities of Stok: Back in Stock Preorders and Preorder, Back in stock Duck. Consider the number and variety of integration options they offer with other tools and services - more integration options can provide flexibility and streamline your workflows. Both apps offer various integration options with popular Shopify tools and services.

Stok: Back in Stock Preorders: 8 integrations

Preorder, Back in stock Duck: 7 integrations

For a comprehensive analysis, head to the Integrations section.

Trial Period (Low priority factor)

Free trial periods allow you to explore the app's features and functionalities before committing. Stok: Back in Stock Preorders comes with a 7-day free trial period. Preorder, Back in stock Duck, on the other hand, comes with a 7-day free trial period.Take advantage of these trial periods to assess how well each app aligns with your specific business needs.

For a comprehensive analysis, head to the Features section.