Shopify App : Swym Back in Stock Alerts

Back in stock, out of stock, pre order & restock alerts

About Swym Back in Stock Alerts

Out of Stock, Pre Order Alerts : Shoppers sign up for alerts when out of stock and pre order items are restocked. Integrate with your Email Service Provider (ESP).

Drive More Sales : Increased conversion on restock alert traffic from email, Facebook & Instagram ads. Grow your email list with opt in at alert sign up.

Easy Customization : Control the look and feel and the rules for when to show the out of stock or pre order form and when to send back in stock notifications.

Shopify Flow mailchimp klaviyo Retention Science facebook Omnisend twilio
  • Want higher Click-thru Rate (CTR) on your restock emails?
  • Want those clicks resulting in higher purchases?

Drive more sales with Restock and Pre order Alerts

Shoppers love this feature and you’ll love it even more. With increased click-through rates on alerts and improved conversion on alert traffic, what’s not to love?

Advanced and Customizable In Stock and Pre-order app

  • Shoppers can subscribe to out of stock products at the variant level (size, color, etc.).
  • The app will automatically let shoppers know when a product comes back in stock. You don't have to do anything.
  • Send follow-up re-stock reminders to increase conversion.
  • Split your re-stock email alerts into smaller batches, spread over a length of time. Ensure only the adequate amount of customers are notified.
  • Maximize usage, no login needed for your shoppers to sign up for alerts.
  • Works with Shopify Locations.
  • Ensure shoppers are not notified for just a product return by defining the minimum threshold stock value as a whole or on individual products. Back in stock alerts get sent when the stock is replenished over the defined value ensuring higher conversion.

Easy Customization

  • Use it out of the box in 5 minutes, customizing the look and feel to seamlessly integrate with your Shopify theme
  • Use your own ESP to send back in stock alerts.
  • Leverage our extensive Javascript and REST APIs to customize or extend your back-in-stock functionality.
  • A long list of partner integrations makes a seamless implementation easy.

Bring Shoppers Back

  • Target back in stock alert users with personalized email campaigns via your own ESP.
  • Out-of-the-box Integration with multiple email vendors like Mailchimp, Klaviyo, Retention Science, Sailthru, Bronto, Listrak, dotDigital and others.
  • Out-of-the-box retargeting integration with Facebook & Instagram.
  • Out-of-the-box integration with CRM / CDP platforms like HubSpot, Salesforce and Zaius.
  • Grow your email list by enabling opt in at alert signup.


  • ESP: Klaviyo, Omnisend, dotdigital, Listrak, ReSci, MailChimp, Sailthru, SendGrid and more.
  • CRM / CDP: Zaius, Salesforce SFMC, Cordial, HubSpot and more on the way.
  • Social: Facebook, Instagram
  • Automation: Zapier, Shopify Flow, Klaviyo Flow
  • SMS: Twilio
  • Tapcart

Insights and Analytics

  • Intuitive Dashboard for all the key metrics and analytics for the products that are interesting to your shoppers.
  • Detailed reports on which products have the highest demand, and which users are signing up for back in stock alerts. Easy for you to restock wanted products.

Need help configuring the Swym Back in Stock Alerts app to match your website look and style?

Just email us and we'll get back to you as soon as possible.

App Images
Launch date
October 13, 2016
App rating
Top features

Seamless workflow: use directly in Shopify admin

Social media links
Latest Blog Posts on

Why use SMS as a channel for Back in Stock Alerts?

[2023/03/22 08:36:52]

When it comes to Back in Stock Alerts, the key factor that drives conversions is a sense of urgency. You want your shoppers to take action as soon as possible, so that the product they expressed interest in does not go out of stock again before they are able to purchase it. This is why […] The post Why use SMS as a channel for Back in Stock Alerts? appeared first on Swym.

Introducing Swym + Klaviyo SMS integration for back in stock alerts

[2023/03/22 08:09:40]

It gives us great pleasure to announce that we’ve now extended our integration with Klaviyo to include SMS alerts for back in stock integrations! With this integration, merchants can: This integration allows merchants to send out back in stock subscription acknowledgements, restock alerts and restock reminders. They can also use the back in stock data […] The post Introducing Swym + Klaviyo SMS integration for back in stock alerts appeared first on Swym.

Learn How Swym Uses Cookies and Local Storage and How Our Apps are GDPR Compliant

[2023/01/03 02:03:23]

User privacy is an important issue in today’s increasingly digital world. The EU’s General Data Protection Regulation (GDPR) sets the tone for privacy regulations that are becoming more stringent around the world. At Swym, user privacy has always been a top priority. To protect merchants and shoppers, our platforms are fully GDPR compliant. You can […] The post Learn How Swym Uses Cookies and Local Storage and How Our Apps are GDPR Compliant appeared first on Swym.

Introducing: Swym + Ometria Integration

[2022/08/03 09:18:55]

We are thrilled to announce that we are partnering with Ometria to make personalized marketing easier than ever. This integration enables you to turn Swym data generated by your customers into automated campaigns and flows inside Ometria’s suite of email tools.  From wishlist reminders to back-in-stock alerts, your e-commerce site’s marketing will be more personal […] The post Introducing: Swym + Ometria Integration appeared first on Swym.

Reporting Enhancements in Swym Admin

[2022/01/31 03:38:17]

A reporting dashboard in e-commerce is a visual representation of a company’s online sales metrics. E-commerce sales metrics such as the ones available in Swym Admin are critical to helping an enterprise measure important metrics. These include the success of an enterprise’s online visibility, web content, product pages, and product offerings. The reporting dashboard is […] The post Reporting Enhancements in Swym Admin appeared first on Swym.

5 Reasons to Use an ESP to Send All of Your Brand Messages

[2020/09/23 05:47:14]

Every day e-commerce brands use multiple applications to conduct businesses. There are apps for pretty much everything: marketing, shipping, fulfillment, etc. And all of them send automated messages to customers in real-time.  However, all of the messages that businesses send to their customers–promotional and transactional–should come from the same email service provider (ESP). Although it […] The post 5 Reasons to Use an ESP to Send All of Your Brand Messages appeared first on Swym.

Introducing: HubSpot + Swym Integration

[2020/05/04 06:02:06]

Today we are excited to announce the general availability of a powerful, turnkey integration between Swym and HubSpot. The integration enables HubSpot users to leverage Swym data in your Sales efforts and Marketing campaigns and to grow your contact lists. Via the integration, you are able to do the following: Add new contact records that […] The post Introducing: HubSpot + Swym Integration appeared first on Swym.

Using Wishlist activity for remarketing campaigns

[2019/05/30 01:10:15]

Adding Wishlist Plus to your site is an excellent way to identify and segment customers who are engaged but may be on the fence about a purchase. This creates the perfect opportunity for some highly targeted remarketing  efforts.  A shopper’s Wishlist activity enables you to use behavioral segmentation, and target users that have tagged specific products […] The post Using Wishlist activity for remarketing campaigns appeared first on Swym.

6 essential ecommerce dashboards for Google Analytics

[2019/05/09 01:32:54]

Key customer insights People generate huge amounts of data every day.  Customers also interact with brands using multiple devices and through a variety of channels. As a result, there is an abundance of data available. Google Analytics is the go-to tool for data. Each analytics view can contain up to 20 private dashboards per user […] The post 6 essential ecommerce dashboards for Google Analytics appeared first on Swym.

Last minute tips to boost your Mother’s Day sales

[2019/04/23 01:41:07]

It’s not too late to start driving Mother’s Day sales. Nearly 70% of online spending for Mom occurs just one week before the Holiday. Mother’s Day is the third largest Holiday in the US, generating over 20 billion dollars in sales—with 30% coming from ecommerce. Here are some simple ways to boost your brand awareness and  sales this […] The post Last minute tips to boost your Mother’s Day sales appeared first on Swym.

About the Author

Matej Kontros

Matej Kontros is an E-Commerce expert and app developer with over a decade of professional experience in IT.

Matej has worked for organisations of all types and sizes, including global players, startups, and agencies. He designed, developed, and maintained complex projects.

Matej's expertise includes e-commerce, software engineering, web development, systems administration, internet security, managing projects, and building teams.

Visit his website at [ Web Linkedin ] or contact him at