Stok: Back in Stock Pre Order

Name: Stok: Back in Stock Pre Order
Brand: SyncResource App Suite
Rating: 4.8 (115 reviews)

Pricing: Free plan available
Rating: 4.8 (115)
Developer: SyncResource App Suite

Install

View demo store

Back in stock, price drop & waitlist alerts via Email, SMS, WhatsApp & Push. Recover lost sales.

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. Klaviyo integration, CSV export, 24/7 support.

Never lose a sale — auto notify customers when items are back in stock
Price drop & sales alerts that bring customers back to buy instantly
Sell before you stock — preorder with partial payment & discounts
Notify via Email, SMS & WhatsApp in your customer's language
One-click setup, fully customizable widget, zero coding needed

Languages

English, Spanish, French, Chinese (Simplified), Chinese (Traditional), Czech, Danish, Dutch, Finnish, German, Italian, Japanese, Korean, Norwegian, Polish, Portuguese (Brazil), Swedish, Thai, Turkish, Vietnamese, Catalan, Romanian, Arabic, Hungarian, and Hebrew

Works with

Checkout
Shopify POS
Shopify Admin
Klaviyio
PageFly
Point Of Sale
PushOwl

Pricing

Free

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
Admin receive email on new requests
Product & Collection page widget
20 email notifications/month

Plus

$10 / month

or $96/year and save 20%

SMS, WhatsApp starts at $0.02, After 100 emails, $0.05 per additional email.

Features

Everything in Free +
Email, SMS & WhatsApp channels
Fully customizable widgets
View subscriber contact details
Notify individual customers
Restock message & selected products
3 preorder offers (50 orders/mo)
100 email notifications/month

Pro

$20 / month

or $192/year and save 20%

SMS, WhatsApp starts at $0.02, After 5000 emails, $0.02 per additional email.

Features

Everything in Plus +
Multi language all channels
Send from your own domain & POS Support
Upsell products in alerts
Email open, delivery & read logs
Unsubscribers list management
FTP, CSV export & Klaviyo integration
5,000 email notifications/month

Business

$49.99 / month

or $479.90/year and save 20%

SMS, WhatsApp starts at $0.02, After 20000 emails, $0.02 per additional email.

Features

Everything in Pro +
Own WhatsApp Business account
WhatsApp message tracking
Unlimited preorder offers
Unlimited preorder orders
Dynamic product recommendations
Priority support
20,000 email notifications/month

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.

Reviews (115)

Overall rating

4.8

Counts per rating level

95% of ratings are 5 stars
109
0% of ratings are 4 stars
0% of ratings are 3 stars
0% of ratings are 2 stars
5% of ratings are 1 stars
6

All reviews

What merchants think

This is generated by Shopify Magic. It's shown when an app has 100+ reviews and at least a 4.0 overall rating.

Feedback submitted

Merchants highly recommend this app for boosting sales with its effective notification system that alerts customers about restocked items. They value its user-friendly interface, easy installation, and customizable features such as buttons and alerts via email or SMS. It integrates well with Shopify, supports multiple languages, and functions efficiently across various European countries. Merchants also praise the responsive customer support and the app's reliable performance.

May 29, 2026

Quick response to my query and sorted within the hour. Very impressed.

The Cambridge Ghost Company

United Kingdom

About 1 year using the app

April 1, 2026

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

United States

1 day using the app

March 16, 2026

Since enabling Pre-Order and Back-in-Stock alerts, we stopped losing sales when items sold out. Customers now reserve products or get notified immediately when they're available!

solut-tech

India

2 days using the app