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FAST Alerts: Back in Stock icon

FAST Alerts: Back in Stock

Recover carts with back in stock and price drop email...

by Zynclabs · Launched: January 2022 · Free plan available.

4.8 (9) on Shopify Used by 106 Shopify stores

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Back in stock alerts made easy with FAST Alerts for Shopify. Notify customers when your product is back in stock and win more sales.

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About FAST Alerts: Back in Stock

Never miss a sale again. Our Back in Stock app turns “sold out” into “still possible” with powerful features designed to re-engage customers at the perfect moment. Automatically show a sleek “Notify Me” button on your product pages, letting shoppers sign up for alerts with zero friction. Price drop? We’ve got that too. Instantly notify subscribers when products go on sale to spark fresh interest. Back in Stock + Price Drop alerts = fewer missed sales, more happy customers.

Last verified: September 25, 2026 · Fresh

App details

Developer
Zynclabs
Pricing
Free plan available
Launched
January 2022
Rating
4.8 (9) on Shopify

Key features

  • Stock/ Price drop email notifications
  • 30 Email notifications
  • Multi-Language
  • Analytics measurements
  • Chat live support

4 plans · starts free · 14-day free trial

Basic

Free

Startup

$9.99/month

Pro

$19.99/month

Enterprise

$39.99/month

Plans and prices as listed on the Shopify App Store.

Ratings & reviews

based on 12 Shopify App Store reviews

Use the arrows to read individual reviews

Working great!
— Pack Turtle
A small, but power and essential app required for every store on the internet. Hagar was fabulous and knew everything I was asking for in support. Definitely would recommend to everyone. Thank you
— O-TAGS® Store
This app is very simple and quick to set up. The customization options are great and it only takes around 10-20 minutes to get it all up and working. I've never had an issue with it. Highly recommend
— Naturally Healthy Pet
So far so good, support has been extremely helpful and have added features that I have recommended. I look forward to having this on my site
— Søciety Cycling
Really cool and simple app to use. Very customizable, you can edit text, colors etc. easy. Took only approx. 20 minutes to set up and test.
— Hedenhus
Great and amazing app, super super costumer service. thank you so so much. work perfect!! super fast support.
— קארמה
The team at Mate assisted me with adding a "Notify When In Stock" button for products out of stock. They were very patient and professional. Thanks so much for allowing me to integrate this into my store.
— Mystical Merchants
Easy to setup. Easy to use. Easy to customize but I cannot customize email. The email can only be sent in English. Am I missing something or is that not customizable.
— Tuhafiyeciniz
This app is perfect for what I needed it for. Simple to set up and nice and neat on the product page. Had a small problem with set up so I contacted the developers and Ori was quick to find a solution. Great customer service, thanks.
— Infinitee Designs
Great app! Very easy to set up and works very well. It solved my problem so I won't lose new customers. Excellent assistance
— PolirOne Shop
Great app. Easy to install and use. Had some issues during the customisation but the team went above and beyond to resolve it. Very grateful and the app works perfectly.
— SNEAKERMASK
Esta bien, y es facil, pero solo esta disponible en ingles y no deja editar el texto del mail. No la he podido utilizar
— Reserva y Cata

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