Stock Alert – Back-in-stock with DOI, demand & Flow Builder
by
Kommora
Downloads:
<10
Back-in-stock notifications with double opt-in, per-product demand insights, GDPR-compliant retention, Flow Builder events and CSV export for Shopware 6.
Compatible with:
6.6.0.0 - 6.7.12.1
Includes:
The subscription starts with a free trial month during which it can be canceled at any time.
During the subscription all released updates are included for free
In case you have any questions or problems with your extension you can always ask the Extension Partner for help during the subscription.
Description
Highlights
About the Extension
Never lose a sale again just because an item was temporarily out of stock.
Kommora Stock Alert gives your customers a frictionless way to be notified when an item is back in stock — and gives you a valuable early-warning signal for your reorder planning.
Why this plugin?
- Recover lost sales. Customers who leave on "out of stock" rarely come back. A notification keeps you in contact with interested buyers and brings the sale home later.
- Data-driven reordering. See exactly how many customers are waiting for which product — and get a concrete reorder suggestion.
- Legally compliant. Double opt-in for every signup, one-click unsubscribe in every email, GDPR-compliant automatic cleanup.
- Self-hosted & data-minimal. No third-party services, all data stays in your shop.
Features at a glance
? For your customers (storefront)
- Signup form right on the product detail page when stock drops below a configurable threshold
- Legally compliant double opt-in confirmation via email
- Optional "Only X left in stock" badge for extra purchase urgency (FOMO)
- Optional waiting-count display per product ("12 customers are already waiting")
- One-click unsubscribe in every email
- Honeypot protection against bot spam
? For you as shop owner (admin)
- Clear admin list of all signups with status filter and email search
- Per-product demand insights: waiting, confirmed, notified and suggested reorder quantity at a glance
- CSV export for further analysis in Excel or other tools
- Automatic notification to all waiting customers once stock exceeds the threshold again
- Delete individual entries with one click
? Email templates (editable in admin)
- Double opt-in confirmation email (DE + EN)
- Back-in-stock notification (DE + EN)
- Configurable per sales channel
- All events also available in Flow Builder (Slack notifications, CRM sync, etc.)
⚙️ Automation (scheduled tasks)
- Automatic delivery of back-in-stock emails
- GDPR-compliant cleanup of unconfirmed and old entries
- Configurable max mails per run (server-friendly batching)
? Configurable per sales channel
- Stock threshold for widget display
- Low-stock FOMO threshold and toggle
- Demand badge threshold
- Retention periods (unconfirmed / notified)
- Max mails per scheduled-task run
Ideal for
- Shops with fluctuating stock, seasonal or one-off items
- Merchants who want to plan reorders based on real demand data
- Shop owners seeking to boost conversion without relying on third-party tools
- B2C and B2B shops of any size
Details
- Available: English, German
- Latest update: 7 July 2026
- Publication date: 3 June 2026
- Version: 1.0.0
- Category: Loyalty, Trust & Reviews
Resources
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About the Extension Partner
Kommora
Partner Status
-
Shopware
Extension Partner
Details
- Ø-Rating: 5
- Partner since: 2026
- Extensions: 11
Support
- Based in: Germany
- Speaks: German, English
- Response time: Very quickly