Shopify app
EstablishedBuilt for ShopifyXFlow Back in Stock Alert
Back in stock automation, unlimited restock alerts, notify me
- Rating on Shopify
- 4.9(69)
- Reviews
- 69
- Developer
- XFlow
- Launched
- December 1, 2025
- Pricing
- Free plan available. Free trial available.
- Languages
- English, Italian, German, French, Spanish
The facts
Every value below is read from the listing or computed by the published formula. Nothing is a verdict.
Bayesian rating
4.74
category median 4.70
Reviews in the last 180 days
3
from the 3 reviews on the listing page
1 and 2 star share
1%
1 of 69
Starting price
$9/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. See all pricing options
| Plan | Price | Billed yearly | Trial | Usage fee | Included |
|---|---|---|---|---|---|
| Free | Free | not offered | none | none stated | 5 free attributed orders; 1 restock campaign; Unlimited back in stock emails; Unlimited sign-ups; Branded email template designs; Visual workflow builder; Customized Notify button on product page; 24/7 live support |
| Starter | $9/month | not offered | 7 days | Included $1,000 monthly attributed revenue; then +$7 per additional $1,000 | Everything in Free, plus; Unlimited restock campaigns; Web push notifications; Advanced analytics & sales report |
| Growth | $19/month | not offered | 7 days | Included $3,000 monthly attributed revenue; then +$5 per additional $1,000 | Everything in Starter, plus; Customized Notify button on any page; Branded sender email address; Shopify Flow integration |
Rating distribution
69 ratings on the listing at crawl time.
- 5 stars68(99%)
- 4 stars0(0%)
- 3 stars0(0%)
- 2 stars0(0%)
- 1 star1(1%)
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 starsSep 12, 2026Steambow GmbHAustria6 months using the app
"We spent quite some time looking for a BiS app that would meet our needs. Xflow is an absolute perfect fit for us. The app ..."
5 starsAug 28, 2026Your Everyday PlannerUnited States2 months using the app
"The Xflow app really boosts your back-in-stock program with its templates and workflows. I'm actually excited to focus on a feature that I never would ..."
5 starsAug 25, 2026Life Apparel CoAustralia28 days using the app
"Linh and the team is very responsive and resolved a small issue we have been facing. The app is super intuitive and the Shopify Flow ..."
Screenshots
5 of 7 listing screenshots, composed as review cards. Captions are the developer's own.
1 of 5: Launch workflow automatically using smart back-in-stock triggers 
2 of 5: Run targeted back-in-stock campaigns with unlimited emails 
3 of 5: Design branded and personalized restock emails 
4 of 5: Easily manage subscriptions and orders 
5 of 5: Automatically Tag Customers for Targeting
Features Shopify lists for this app
Feature handles from the listing, grouped as Shopify groups them.
Notifications
- Auto-alerts
- Manual alerts
- Batch send
- Back in stock
- Web push
- Out of stock
- Custom alerts
Customization
- Alert settings
- Notification templates
- Notification button
- Waitlists
Analytics and reporting
- Inventory reports
- Performance reports
Campaign types
- Email campaigns
- Push notifications
- Forms
- Discounts
- Promotions
- Upsell emails
- Cross-sell emails
- Follow-up emails
- Back-in-stock emails
- Win-back emails
- Drip campaigns
- Custom campaigns
Managing campaigns
- Editor tool
- Templates
- Translation
- Localization
- Import and export
- Email capture list
- Automations
- Segmentation
- Tagging
- Tracking
- Reporting
- 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.
- all themes 7 apps
- Foxify, Pagefly, Ecomposer
- Gempages, Shogun
Shopify surfaces: Checkout, Shopify Flow, Shopify Admin, Flow
Data access
As disclosed on the listing. Never scored.
View customer data
Sensitive data, device and activity data
- Sensitive data: Name, email address, phone number, physical address
- Device and activity data: Geolocation, IP address, browser and operating system, browsing behavior, client ID cookie
View staff and contributor data
Store owner, blog contributors
- Store owner: Name, email address, phone number, physical address
- Blog contributors: Email address, IP address, browser and operating system
View and edit store data
Customers, products, orders, discounts, store analytics, Online Store, Shopify admin
- Edit customers: Browsing behavior, customer data
- View products: Inventory, products, collections
- Edit orders: All order history for the last 60 days
- Edit discounts: Discount codes and promotions
- Edit store analytics: Web pixels
- View Online Store: Online Store pages, theme
- Edit Shopify admin: Files, legal policies
- View other data: Locales, locations
Developer
XFlow
- Apps in the dataset:
- 1
- Address:
- 3F, Century Tower, 450 Minh Khai street, Hanoi, 10000, VN
- Support email domain:
- help.xflow.so
- English support:
- yes
- Resources:
- Privacy policy, App Documentation, changelog, demo store
Similar apps
Shopify's own similar-apps list first, then apps in the same category that share the most feature handles.
Back In Stock! Alert Engine
On Shopify, not yet in the dataset · 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
ShopiMind ‑ Email, Popin & SMS
No ratings yet · shares 39% of feature handles
Bird: Email, SMS, WhatsApp
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Kiliba
4.7(7) · shares 37% of feature handles
From the Shopify listingDeveloper claims, shown verbatim and collapsed. 96 words.Show
- Campaigns: Automate multiple campaigns at once, detailed product, priority setup
- Emails: Unlimited stock alert emails, email template builder, template library
- Workflow templates: VIP shoppers, win-back, exclusive back-in-stock sales & more
- Personalization: Shopper name, email, Shopify ID, order history, custom message
- Advanced: Track restock sales performance, location-aware alerts, internal email
Automate unlimited back in stock emails, customized restock noti for VIP, exclusive sales to convert
Add Notify Me button to all page types (homepage, product, collection, product card) to create waitlists for out of stock orders. Set up back in stock campaigns fast and easy to send unlimited, branded email alerts once the product is back. Each stock alert is customized to shoppers’ info, tags, orders, best receiving time & more. No manual work, no code, full automation. Track restock sales performance, get shopper demand & insight, optimize conversion rate & notify internal team. 24/7 support.
Questions and comments
Questions people ask about XFlow Back in Stock Alert, 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.
Data as of Oct 20, 2026, from the public Shopify App Store listing. How the numbers are computed: methodology.
69 reviews counted on the listing. Rating and count in the structured data are the values Shopify displayed at crawl time.