Shopify Back-in-Stock Alert Apps: Back in‑stock Restock Alert ZA vs ShopPop: WhatsApp & SMS alerts

Table of Contents

  1. Introduction
  2. How Does Back in‑stock Restock Alert ZA Work?
  3. How Does ShopPop: WhatsApp & SMS alerts Work?
  4. How Much Does Back in‑stock Restock Alert ZA Cost?
  5. How Much Does ShopPop: WhatsApp & SMS alerts Cost?
  6. Cost Analysis: Back in‑stock Restock Alert ZA vs. ShopPop: WhatsApp & SMS alerts
  7. User Reviews & Customer Support Insights
  8. Integration and Compatibility Comparison
  9. Conclusion


Did you know that the global cart abandonment rate hovers around 70%? What's more, one of the leading reasons for this desertion is out-of-stock items. Enter back-in-stock alert apps. They not only retain your customer's interest but also ensure your sales aren't compromised. In this blog, we delve into two Shopify apps that effectively tackle this e-commerce concern: Back in‑stock Restock Alert ZA developed by Zooomy and ShopPop: WhatsApp & SMS alerts by ShopPop.

How Does Back in‑stock Restock Alert ZA Work?

Back in‑stock Restock Alert ZA operates by allowing your customers to sign up for an email alert when their desired product is back in the store. Its unique features include automatic emails, which reduce manual work for the store owner; double opt-in features for customers' peace of mind; and a location feature that enables alerts specific to customer locale. The app offers an impressive capability to work well with nearly all Shopify themes and variants, fulfilling the unique needs of varied business sizes. A clothing boutique, for example, can effectively utilize the premium plan of Back in‑stock Restock Alert ZA. With the Klaviyo integration for email marketing and easy customization features, it can alert shoppers enthusiastically awaiting a particular style or size restock, driving not just sales but also customer satisfaction.

How Does ShopPop: WhatsApp & SMS alerts Work?

On the other hand, ShopPop is a one-stop-shop for all your notifications. It employs the most prominent messaging platforms: WhatsApp, SMS, and Messenger, to notify keen buyers about the product restocks. It also serves promotional notifications for sales and exclusive alerts. Integrating seamlessly with Zapier, Messenger, WhatsApp, Instagram, and Facebook, ShopPop caters to a wide spectrum of notification needs. Small businesses can capitalize on the ShopPop's 14-day free trial to communicate effectively with their customer base and entice them back to their stores with timely alerts on newly stocked items or discounts, thus escalating their sales.

How Much Does Back in‑stock Restock Alert ZA Cost?

The merit of cost-effectiveness in a back-in-stock alert app cannot be undermined. Back in‑stock Restock Alert ZA offers four different plans. - The FREE plan, priced at zero cost, offers up to 10 subscribed items per month and comes with branding. It is ideal for startups operating on a shoestring budget. - The Pro plan, at $5.99 per month, steps up with 100 emails and 300 subscriptions per month, and an automatic email feature. It is suited best for small to medium businesses. - The Premium plan costing $19.99 per month provides the user with a location feature and a Klaviyo integration. - The Advanced plan, priced at $39.99 per month, allows up to 3000 emails and offers all features in Premium. It is an optimal pick for established businesses with extensive notification requirements.

How Much Does ShopPop: WhatsApp & SMS alerts Cost?

ShopPop presents its users with two different plans. - The 14-day free trial allows all alerts via Messenger, SMS, and WhatsApp, making it a suitable pick for fledgling businesses. - The Commerce Plan, priced at $89 per month, provides unlimited campaign tools for native Messenger and Instagram along with all alerts.

Cost Analysis: Back in‑stock Restock Alert ZA vs. ShopPop: WhatsApp & SMS alerts

Although both apps offer their unique feature set, an initial glance would suggest that Back in‑stock Restock Alert ZA offers more cost-effective plans. The FREE plan also makes it an excellent starting point for eCommerce beginners. Conversely, ShopPop, with its extensive messaging platform coverage, might justify its $89 per month cost for businesses with expansive notification needs. It's crucial to consider the features and consider the size of the business before making a choice.

User Reviews & Customer Support Insights

Is Back in‑stock Restock Alert ZA Good?

With an impressive average rating of 4.9 stars from 188 users, Back in‑stock Restock Alert ZA seems to have found favor with its users. It's reasonable to hypothesize that users appreciate the ease of use, the variety of themes and variants it supports, and automatic emails.

Is ShopPop: WhatsApp & SMS alerts Good?

ShopPop: WhatsApp & SMS alerts hold a perfect score of 5 stars, albeit from a smaller user base of 14 reviews. The convenience of having WhatsApp, Messenger, and SMS alerts in one place has likely contributed to this score.

User Preference: Back in‑stock Restock Alert ZA or ShopPop: WhatsApp & SMS alerts?

Despite boasting a fewer number of reviews, ShopPop holds an edge with its perfect rating. However, with a higher number of reviews, Back in‑stock Restock Alert ZA offers a broader consensus about its functionality and effectiveness.

Integration and Compatibility Comparison

Back in‑stock Restock Alert ZA Integrations:

Back in‑stock Restock Alert ZA's primary integration is with Klaviyo, allowing for robust email marketing. This combination can harness the power of customer data to deliver personalized email alerts, boosting customer retention and sales effectively.

ShopPop: WhatsApp & SMS alerts Integrations:

ShopPop's integration capabilities stand out as it seamlessly integrates with Zapier, Messenger, WhatsApp, Instagram, and Facebook. This connectivity enhances its alerting power, delivering notifications on the platforms most used by customers, thereby increasing the likelihood of timely response.


While both Back in‑stock Restock Alert ZA and ShopPop: WhatsApp & SMS alerts offer crucial features for back-in-stock notifications, they cater to different business needs. Back in‑stock Restock Alert ZA appears to be a cost-effective solution and is an excellent option for businesses looking for comprehensive email alerts with low to moderate notification needs. Meanwhile, ShopPop holds a distinct advantage with its extensive integration capabilities and broad messaging platform coverage, making it a possible choice for businesses prioritizing extensive reach. Remember, the goal is to minimize lost sales opportunities and maximize customer retention with back-in-stock alerts personalized for your shoppers. Choose the app that aligns best with your business objectives, customer base, and budget. Happy selling!

Still Searching For The Right Fit?

If you're running a Shopify store and struggling with keeping your customers informed about product restocks, look no further! We've found two exceptional apps that will revolutionize how you manage back-in-stock alerts, ensuring your customers never miss out on their favorite products.

Shopify Restock & Back in Stock App by HulkApps

This app is a game-changer for Shopify store owners. It offers automatic restock notifications, ensuring your customers are promptly informed when their desired products are available again. With features like email automation, data-driven inventory management, and the ability to automatically notify interested customers, this app is designed to bring back lost customers and boost the Customer Lifetime Value (CLV) of existing ones. It's an effective marketing tactic to drive both online and in-store sales. Learn more about this app.

SC Back in Stock Restock Alerts by ShopCircle

This app provides an efficient and intuitive solution for restock alerts. It features automated notifications, batch alerts, and personalized retargeting campaigns. By keeping your customers updated with restock alerts, you enhance their loyalty to your brand and increase the chances of sales. The app's integration capabilities allow for a streamlined experience, and its user-friendly interface makes it a must-have for any growing Shopify store.Discover more about this app.

Both apps are highly rated on the Shopify App Store and have been praised for their effectiveness in increasing customer engagement and sales. Whether you choose HulkApps’ solution for its comprehensive features and email automation or ShopCircle's for its efficient batch alerts and personalized retargeting, you're making a smart choice for your business.