Powering Preorders & Back-in-stock alerts for Shopify brands
STOQ helps you capture demand, prevent lost sales, and automate inventory-related customer communication—seamlessly integrated with Shopify.
Trusted by 18,000+
stores around the world




























Features That Help You Sell More, Effortlessly
Conversion optimized features targeted at capturing demand and driving sales
Pre Orders – Sell Before Restocks
Enable preorders for your products and capture demand before inventory runs out. Automate fulfillment once stock is replenished, keeping customers engaged and sales flowing.
Back-in-Stock Alerts – Never Miss a Sale
Enable preorders for your products and capture demand before inventory runs out. Automate fulfillment once stock is replenished, keeping customers engaged and sales flowing.
Analytics – Get Data-Driven Insights
Enable preorders for your products and capture demand before inventory runs out. Automate fulfillment once stock is replenished, keeping customers engaged and sales flowing.
Automatic Everything
STOQ will automatically help you earn revenue from out of stocks. Whether it’s preorders when you run out of stock or back in stock alerts when you restock, expect to see revenue come in.

Reach Customers Anywhere
STOQ works across multiple channels and on every page of your store. Your customers will be informed and engaged no matter where they are.

Fully Customizable
Your customers, your brand. Customize how preorder, notify me button and notifications look - without writing a single line of code.

Smarter Inventory Management
Track revenue, demand from customers, notification conversion and much more to make smarter decisions on inventory purchases.

Works With Shopify and Beyond
Sync with Shopify and your favorite marketing tools to streamline workflows and enhance your store’s capabilities.

Got questions? We have the answers
Preorders enable customers to purchase products before they are available, ensuring businesses capture demand early. Orders are processed immediately or upon restock, depending on store settings.
Yes, Shopify’s preorder system integrates with discount codes and payment plans, including Buy Now, Pay Later (BNPL) options.
Yes, businesses can modify preorder buttons, product descriptions, and checkout messages to set clear expectations for customers
Shopify provides two options: charge customers upfront at checkout or authorize payment to be captured when the product is ready to ship.
Yes, Shopify allows merchants to set quantity limits on preorders to prevent overselling and better manage inventory.
Yes, alerts can be triggered for specific variants (e.g., size, color) so customers are notified only when their selected option is available again.
Yes, STOQ provides analytics on product demand, showing how many customers signed up and conversion rates after restock.
Shopify does not offer native back-in-stock notifications, but apps like STOQ provide automated alerts with seamless integration.
Yes, businesses can personalize email and SMS notifications to align with their branding, including messaging, timing, and design.
Back-in-stock alerts notify customers via email or SMS when an out-of-stock product is restocked. Customers opt in directly from the product page, ensuring they don’t miss their desired item.
By signaling limited availability, low stock alerts increase purchase urgency, drive faster conversions, and help reduce unsold inventory.
Yes, businesses can automate low stock notifications through multiple channels, including email and SMS, to maximize conversions.
Yes, low stock warnings apply to specific variants such as size or color, ensuring customers receive accurate availability updates.
Yes, merchants can define inventory thresholds (e.g., alert customers when stock drops below five units) to optimize urgency messaging.
Low stock warnings create urgency by notifying customers when inventory is running low, encouraging faster purchases and reducing abandoned carts.