Page Change Monitor — price, stock & content alerts

Monitor any website for changes - track competitor prices, stock/availability, and content updates with field-level precision. Get instant webhook alerts on any change, a price increase or drop, or when a keyword appears. Ideal for price monitoring, competitor intelligence, and compliance.

Website Change Monitor & AI Alerts

thescrapelab/ai-content-changes-detector

Monitor public web pages for price, policy, product, job, and content changes. Get structured diffs, optional AI summaries, and webhook alerts.

Track product prices, stock status, and restocks across public pages with change detection and webhook delivery.

Monitor any website for changes automatically. Track content updates, price changes, product availability, news updates. Get instant alerts when pages change. Perfect for competitor monitoring, price tracking, content surveillance, and automated change detection. Export change history to JSON.

Website Content Change Monitor — reliable diffs & alerts

korado_labs/content-change-monitor

Monitor any web page for content changes with a CSS selector or whole-page text. Get a unified diff, added/removed lines, previous & current content, and webhook alerts. Export data, run via API, schedule runs, or integrate with other tools.

E-commerce Price & Stock Monitor

monema/apify-stock-monitor

Monitor product pages for price drops, restocks, and availability changes with structured results and optional webhook alerts.

Product Price & Stock Monitor

al_mansouri/product-price-monitor

Watch product prices and stock on Shopify, Salla (سلة), and Zid (زد) storefronts. Get a row only when something actually changes — a price moved, a sale started or ended, an item sold out or came back.

Shopify Price & Stock Monitor — Track Any Store

vertaizen/shopify-price-monitor

Shopify price tracker & competitor monitoring via any store's public products.json. Get prices, sale prices, stock & new arrivals in clean JSON. Monitor mode returns only CHANGES — price drops, out-of-stock, restocks & launches. Webhook alerts, pay per result.

Competitor Price Monitor – Price Drop Alerts, Any Store URL

bovi/competitor-price-monitor

**Stateful product price & stock monitor.** Watch any product URL (Shopify, WooCommerce, custom stores) and get typed alerts each scheduled run: price moves, back-in-stock, out-of-stock, sale started/ended, variant changes. KV diffing emits ONLY what changed — plus a watchlist digest.

Monitor any list of web pages on a schedule and get a structured JSON row when a page changes: added and removed lines, previous and current text, timestamps. No browser, no CSS selector needed, no API key. Pay only for detected changes.