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Back in Stock, Notify Me: Stok icon

Back in Stock, Notify Me: Stok

back in stock alerts, waitlist, restock alert, out of stock

by SyncResource App Suite · Launched: June 2023 · Free plan available.

4.8 (125) on Shopify Used by 817 Shopify stores +1 installs · 30 days Built for Shopify

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Recover lost sales with back in stock, notify me price drop & preorder alerts via Email, SMS & WhatsApp Waitlist, restock notifications & multi-language support

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About Back in Stock, Notify Me: Stok

Recover sales every time you restock or drop a price. Stok sends instant back in stock, price drop & waitlist alerts via Email, SMS, WhatsApp & push. Add 'Notify Me' widgets to PDPs & collections in 5 minutes — no code. Auto-notify customers when items restock, prices drop, or sales start. Boost conversions with repeat reminders, multi-language templates & upsell tips. Track recovered revenue & subscriber growth. For out of stock, sold out, low stock & coming soon. Klaviyo, CSV, 24/7 support.

Last verified: October 23, 2026 · Fresh

App details

Developer
SyncResource App Suite
Category
Marketing & conversion
Pricing
Free plan available
Launched
June 2023
Rating
4.8 (125) on Shopify

Key features

  • Back in Stock, Price Drop, Sales alerts
  • 1 preorder offer (10 orders/mo)
  • Unlimited subscriber collection
  • Automatic restock reminders
  • Schedule repeat or resend notifications
Integrations with:

Checkout Customer accounts Klaviyo PageFly Point Of Sale Shopify Admin Shopify POS WhatsApp Business

4 plans · starts free · 3-day free trial

Free

Free

Plus

$10/month

Pro

$20/month

Business

$49.99/month

Plans and prices as listed on the Shopify App Store.

Ratings & reviews

based on 92 Shopify App Store reviews

Use the arrows to read individual reviews

Really fast customer service
— Polín et moi
Very helpful and efficient. Great service.
— BONNETIER
Chat help was fairly quick to respond and did help
— Items Tried And True
Great app with great extra features: - Analytics Dashboard - E-Mail Templates in various languages - It overwrites the button "Add to Cart" on the PDP -> no buttons overload We had two configuration issues in the beginning. Started the chat, immediately got a reply, and within 30 minutes we fixed it together. So, as a recap: App does what was required and the support is super helpful. I got...
— INCYLENCE
Supporter so good
— BELANCĒ
Customer service is TOP. The app is easy to use but we had problems with the translations. We needed to change almost all the texts because the translations to Finnish were quite bad. And when we tried to save the the text we had written, we couldn't do that. Contacted the support and they were extremely helpful and fixed all the issues that we were having. They even coded the Notify me button t...
— Aate clothing Oy
the customer service is spot on the person dealing vishal is really informative and knows whats he doing, guided us step by step Customer services: 10/10 App itself is really userfriendly few things here and there nothing that cant be fixed 9.5/10
— Sowears
empty
— Cantoprimo
Great app and good service if you need help!
— Sound by Sweden
Good app that does what it promises. The functionality works well and is easy to use. The support team was particularly helpful whenever we had questions and responded quickly with useful solutions. Overall, a positive experience.
— Sandmanncraft
By far the worst/most broken and poorly functioning/glitchy Shopify app we have ever downloaded.
— Saint Oral Health
3rd class app do not use this app useless app
— |Clothing India|
App is offline and we lost all our subscribers
— Vintage Suppliers 1989
Your company's advertisement in my website footer, without my approval, is a serious issue. I will be uninstalling your service due to this disrespectful practice.
— Bruno Cycling
The app isn't free. Beware. The starting rate is $20 a month and they charged us even though we never used the app and only had it installed for less than 15 minutes. Update: The app developer refused to refund us unless we deleted our truthful review. I have now reached out to Shopify support in order to try to obtain a refund. Update: I am still working with Shopify to get the charge removed....
— Adept Cosmetics®
Most of my issues are resolved promptly. Good job!
— Neon Echoes
o atendimento foi muito bom! super recomendo
— Memórias de Estante
Quick response to my query and sorted within the hour. Very impressed.
— The Cambridge Ghost Company
very helpful and quick in response!
— vannbells
Excited about this app. Seamlessly integrates into our pages and follows our design formatting. The team was very responsive in helping me get it set up properly.
— Cast Jewelry

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