Stockly
Stockly is a Shopify application that provides real-time inventory monitoring and automated alerting for merchants. It continuously watches product stock levels and notifies store owners via email, WhatsApp, or Slack the moment a product crosses a user-defined low-stock threshold. Beyond internal alerts, Stockly enables automatic customer back-in-stock notifications, so shoppers who sign up on sold-out product pages are informed when items become available again. The app also includes features to auto-hide sold-out products and republish them upon restocking, reducing manual catalog management effort.
- Category
- Analytics
- Pricing
- Paid
Problem solved
Stockly solves the problem of unplanned stockouts for Shopify merchants by providing real-time visibility into inventory levels, alerting them before products run out, and automating customer restock notifications to recover otherwise lost sales.
Use cases
- Monitor low-stock products and receive alerts by email, Slack, or WhatsApp
- Automatically notify customers when sold-out items are restocked
- Hide out-of-stock products from the storefront and republish them on restock
- Set per-product or collection-based low-stock thresholds
- Predict which products will sell out within the next 7 days
- Trigger inventory automations using Shopify Flow or webhooks
- Manage multi-currency purchase orders and track shipments from suppliers
Audience
- Business Users
- Enterprise
- Startups
- Product Managers
- Developers
Pros
- Easy installation with no credit card required for trial
- Real-time alerts across email, Slack, and WhatsApp
- Built-in customer restock notifications for sold-out products
- Advanced features like stock-out predictions and supplier order management
- Integrates with Shopify Flow, webhooks, and external tools
Cons
- Paid subscription, limited to Shopify platform
- Not available as a standalone or self-hosted solution
- Advanced sourcing features may be overkill for small merchants
- Dependent on Shopify API availability and data accuracy
Official website: https://stock-alert.nazmulcodes.org/
Canonical LambdaBase page: https://www.lambdabase.com/tools/stockly