Back in Stock Alerts via WhatsApp

Don't lose sales to stockouts. Notify customers via WhatsApp the moment items are back. 70%+ open rates vs 20% for email. Recover 15-25% of lost sales.

See Demo

Trusted by businesses worldwide

ShopifyAmazonStripeSlackNotionVercel
15-25%

Sales Recovered

From stockouts

70%+

Open Rate

WhatsApp alerts

Instant

Delivery

Real-time alerts

AI

Timing

Optimized sends

A powerful alternative to
Back in Stock AppKlaviyo AlertsRestock RocketEmail OnlyLost Sales

From Stockout to Sale

Never lose a customer to inventory

Out of Stock

Product sells out, customer wants it.

Subscribe

Customer signs up for alert.

Restocked

Inventory arrives, alert triggers.

Purchase

Customer buys via WhatsApp link.

Complete Alert Features

Everything for stock recovery

WhatsApp Alerts

Instant notification via WhatsApp.

Subscription Widget

Beautiful opt-in on product pages.

AI Timing

Send at optimal engagement times.

Variant Tracking

Alert for specific size/color.

Auto Trigger

Alerts send when inventory arrives.

Revenue Tracking

Measure recovered sales.

Multi-Channel

WhatsApp, SMS, and email.

Analytics Dashboard

Subscribers, sends, conversions.

Built For Sales Recovery

Never lose a sale to stockouts

Shopify Stores

Recover sales from stockouts.

DTC Brands

Build waitlists for launches.

Enterprise

Multi-store stock management.

Agencies

White-label alert solution.

High-Demand Products

Manage limited inventory.

Fashion Brands

Size and color restocks.

Why WhatsApp Alerts Win

The channel advantage

Higher Engagement

  • 70%+ Open Rate

    vs 20% for email

  • Instant Delivery

    Real-time notification

  • One-Click Buy

    Link to product

  • Personal Feel

    Direct message

Better Results

  • 15-25% Recovery

    Of stockout sales

  • Waitlist Building

    Pre-launch demand

  • Urgency Created

    Limited stock messaging

  • Customer Loyalty

    Personal notification

Stock Alert Success Stories

How stores recover stockout sales

"Our bestseller sells out weekly. WhatsApp alerts recover 20% of those would-be lost sales."

20% Recovery

Fashion Brand

Owner

"Email alerts got 15% open rate. WhatsApp gets 75%. The difference in recovered revenue is huge."

75% Open Rate

Sneaker Store

E-commerce Lead

"We use it for product launches now. Build a waitlist, notify when live, sell out in hours."

Launch Waitlists

Beauty Brand

Marketing

How We Compare

Stock alerts that actually get opened

FeatureBack in StockKlaviyoRestock Rocket
WhatsApp Alerts---
AI Timing---
Email Alerts
SMS Alerts
Self-Hosted Option---
Source Code Access---
Flat Pricing--

Works With Your Stack

Seamless integration

Shopify

Inventory sync

WhatsApp

Alert channel

Twilio

WhatsApp API

Klaviyo

Email backup

OpenAI

AI timing

Any Theme

Widget support

Alerts in 4 Steps

From stockout to recovered sale

Widget Shows
On out of stock products
Customer Subscribes
Enters phone number
Stock Arrives
Inventory triggers alert
Customer Buys
Clicks through, purchases

See It In Action

Book a personalized demo with our team. We'll show you exactly how it works for your business.

30 minVideo call

Shopify Stock Alerts - Frequently Asked Questions

Ready to Recover Stockout Sales?

Join stores recovering 15-25% of lost sales

See All Features