Shopify app
EmergingBuilt for ShopifyBack In Stock! Alert Engine
Notify customers about restocks, price drops & low stock alert
- Rating on Shopify
- 4.9(25)
- Reviews
- 25
- Developer
- Script Engine
- Launched
- December 23, 2024
- Pricing
- Free plan available. Free trial available.
- Languages
- English
The facts
Every value below is read from the listing or computed by the published formula. Nothing is a verdict.
Bayesian rating
4.67
category median 4.67
Reviews in the last 180 days
3
from the 3 reviews on the listing page
1 and 2 star share
4%
1 of 25
Starting price
$4/month
band: Under $10 · 7-day trial
Pricing plans as listed on Shopify
All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.
| Plan | Price | Billed yearly | Trial | Usage fee | Included |
|---|---|---|---|---|---|
| Free Plan | Free | not offered | none | none stated | 50 Email Alerts; Unlimited Subscribers; Restock Alert Only; Custom Notify Me Button; Custom Alert Templates; Import/Export Subscribers; Email open, delivery & read logs; Swap/Replace Subscriber Product |
| Basic Plan | $4/month | $40/year | 7 days | none stated | Unlimited Email Alerts; Unlimited Subscribers; Restock Alert Only; Custom Notify Me Button; Import/Export Subscribers; Email open, delivery & read logs; Swap/Replace Subscriber Product; Insights |
| Advanced Plan | $8/month | $80/year | 7 days | none stated | Unlimited Email Alerts; Unlimited Subscribers; Low Stock & Restock alert; Custom Notify Me Button; Import/Export Subscribers; Email open, delivery & read logs; Swap/Replace Subscriber Product; Insights |
| Premium Plan | $12/month | $120/year | 7 days | none stated | Everything in Basic plan; Unlimited Subscribers & Email Alerts; Price drop - Restock - Low stock alerts; Custom button Product & Collection page; Integrations with Klaviyo, Omnisend; Email from your domain; Multi-language; Multi-locations (inventory) |
Rating distribution
25 ratings on the listing when last refreshed.
- 5 stars24(96%)
- 4 stars0(0%)
- 3 stars0(0%)
- 2 stars0(0%)
- 1 star1(4%)
Latest reviews
The 3 most recent of 3 on-page reviews, quoted to at most 25 words each. Full reviews are on the Shopify listing.
5 starsOct 15, 2026DECABANACanadaAbout 1 year using the app
"Ran into a small issue, but it was resolved very fast. Great tech support and communication. Keep it up guys."
5 starsJul 24, 2026Jon's Supplements LimitedUnited KingdomAbout 23 hours using the app
"Excellent app and customer support. They even fixed an issue caused by another app dev team. Amazing."
5 starsJul 19, 2026Heaven's ELIX KombuchaIndia33 minutes using the app
"Such a great app! Meera was a huge help from start to finish. She responded super quickly and was really friendly throughout the whole conversation ..."
Screenshots
5 of 6 listing screenshots, composed as review cards. Captions are the developer's own.
1 of 5: Back In Stock and Restock Alerts notify your customers 
2 of 5: Low Stock & Price Drop Alert Notimication 
3 of 5: Customize Back in Stock Notification to match your brand guide. 
4 of 5: Customize Back in Stock buttons to meet your brand. 
5 of 5: marketing integrations with other apps
Features Shopify lists for this app
Feature handles from the listing, grouped as Shopify groups them.
Notifications
- Auto-alerts
- Manual alerts
- Batch send
- Low stock
- Back in stock
- Multi-language
- Out of stock
- Price drop
- Custom alerts
Customization
- Alert settings
- Notification templates
- Notification button
- Pop-ups
- Waitlists
Analytics and reporting
- Customer demand
- Inventory reports
- Performance reports
- Inventory tracking
Campaign types
- Email campaigns
- Pop-ups
- Discounts
- Abandoned cart
- Welcome emails
- Follow-up emails
- Price drop emails
- Back-in-stock emails
- Win-back emails
Managing campaigns
- Editor tool
- Translation
- Localization
- Custom code
- Custom fonts
- Import and export
- Email domains
- Email capture list
- Automations
- Reporting
- Insights and tips
- Analytics
Works with
Third-party integrations link to their hub when 5 or more apps name them. Shopify's own surfaces are listed separately and never counted as integrations.
- Klaviyo Email Marketing
- notify me
- Omnisend Email Marketing
- out of stock
- PageFly 159 apps
Shopify surfaces: Checkout, Shopify Admin
Data access
As disclosed on the listing. Never scored.
Not disclosed on the listing.
Developer
Script Engine
- Apps in the dataset:
- 3
- Address:
- G-65 Shree Krishna Ac Mall, Dindoli, Surat, GJ, 395010, IN
- Website:
- not stated
- Support email domain:
- scriptengine.net
- English support:
- yes
- Resources:
- Privacy policy, App Documentation, demo store
Similar apps
Shopify's own similar-apps list first, then apps in the same category that share the most feature handles.
XFlow Back in Stock Alert
4.9(69) · listed as similar by Shopify
Swym Back in Stock Alerts
4.7(445) · listed as similar by Shopify
PW Stock Notify
5.0(2) · listed as similar by Shopify
Pasilobus Restock Alerts
No ratings yet · shares 53% of feature handles
Back in Stock Revenue ‑ Pragma
1.0(1) · shares 51% of feature handles
Back in Stock,Restock ‑ Backly
No ratings yet · shares 44% of feature handles
From the Shopify listingDeveloper claims, shown verbatim and collapsed. 98 words.Show
- Restock Alerts: Send automatic and manual back in stock notifications via Email.
- Setup Notify Me Buttons in Minutes; Customize Buttons to Match Brand Guidelines.
- Grow Email Lists & Sync to Email Providers Like Klaviyo.
- Restock alert, Low stock alert, price drop alert, multilingual tools, and more!
- Compatible with Almost Every Theme, & Support is Available to Assist 24/7!
Notify customers by restock alert when items are back in stock & create an out-of-stock waitlist.
Back in Stock! Alert Engine is an all-in-one marketing tool to help you recover lost sales. Don't miss out on lost sales with Back In Stock & Restock Alerts, Abandoned carts, price drop, and low stock notifications through Emails. Shows the Notify Me!! button on out of stock products and automatically sends notifications when they get in stock. Creates the out-of-stock & price drop waitlists to see products in demand. Fully customize all notifications, grow your mailing list, and much more !!
Questions and comments
Questions people ask about Back In Stock! Alert Engine, answered from what this page shows. Entries marked Site editor are written by the EcomAppReviews editor. Reader comments appear after a person has read and approved them, usually within a day. E-mail addresses are never published.
Last updated Oct 23, 2026. Ratings and review counts are the values shown on each app's public listing. How the numbers are computed: methodology.
25 reviews counted on the listing. Rating and count in the structured data are the values Shopify displayed when the listing was last refreshed.