Never lose a sale to out-of-stock again
Let customers subscribe to back-in-stock alerts on WhatsApp. When the product returns, Kanal sends an instant notification that drives immediate purchases.
Out-of-stock means lost customers
When a product is out of stock, most visitors leave and never come back. Email back-in-stock alerts have low open rates and often arrive too late — the product sells out again before customers see it.
Instant alerts on the fastest channel
WhatsApp back-in-stock notifications are read within minutes, not hours. Kanal captures customer interest with a simple opt-in and sends instant alerts when inventory is restocked — driving impulse purchases before stock runs out again.
One-click opt-in
Customers subscribe to restock alerts with a single tap. No email forms or account creation needed.
Instant notifications
Automatic WhatsApp alerts the moment inventory is restocked. Beat email by hours.
Product images & links
Include product photos and direct buy links in the notification for frictionless purchasing.
Demand insights
Track which products have the most waitlist subscribers to inform your restocking decisions.
Frequently asked questions
Explore more features
Start using Kanal.
The future of e-commerce is conversational.