đź’ˇ SaaS Idea: Store-owner Stockout Watcher

A lightweight web and mobile app that monitors a Shopify store’s catalog and notifies the merchant when any SKU hits zero or low threshold, including velocity-based thresholds. Includes daily digest, anomaly detection (unusual sell-through), and staff assignment. Integrates via Shopify API and sends alerts via email, SMS, Slack, or WhatsApp.

Platform: web

Why it's a good idea?

Problem and Proposed Solution

Store owners on Shopify often realise too late that a fast-selling item has reached 0 or very low stock. The native Shopify admin only shows an "out-of-stock" badge or allows the merchant to pull a report manually – there is no proactive alerting or velocity-based forecasting built-in. The idea proposes a web / mobile app that:

  • Polls the Shopify API, keeps an internal mirror of every SKU’s on-hand quantity + sales velocity.
  • Lets the merchant set simple (fixed) or smart (velocity-based) reorder thresholds.
  • Notifies via e-mail / SMS / Slack / WhatsApp; daily digest; anomaly detection; staff assignment.

Evidence of Pain (Forums & Community)

  • Reddit thread supplied by user (/r/shopify – “Out of stock – notify retailer”) shows merchants asking how to get proactive alerts.
  • Searching Shopify Community forum produces dozens of posts such as “How do I create low inventory alerts?” (threads date back to 2017-2024).
  • Google autocomplete: “shopify low stock alert”, “shopify low stock alert app”, “shopify inventory alerts”.

Keyword Data

(tool output)

Keyword Volume Difficulty
shopify inventory tracking 1 600...
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