Pricing

Pay per usage

Website Change Monitor

Monitor critical web pages for meaningful changes and generate a clean change log for alerts, competitor tracking, and content watchlists.

Pricing

Pay per usage

Rating

0.0

(0)

Developer

Daniel Ferreira de Almeida

Actor stats

Bookmarked

Total users

Monthly active users

2 days ago

Last modified

Website Change Monitor | Track Page Changes API through CLI

The Apify CLI is the official tool that allows you to use Website Change Monitor locally, providing convenience functions and automatic retries on errors.

Install Apify CLI

Using installation script (macOS/Linux):

$curl -fsSL https://apify.com/install-cli.sh | bash

Using installation script (Windows):

$irm https://apify.com/install-cli.ps1 | iex

Using Homebrew:

$brew install apify-cli

Using npm:

$npm install -g apify-cli

Other API clients include:

Website Change Monitor API in Python

Website Change Monitor API in JavaScript

Website Change Monitor OpenAPI definition

Website Change Monitor API

Firecrawl Website Change Monitor - Track Page Changes with AI

alizarin_refrigerator-owner/firecrawl-website-change-monitor---track-page-changes-with-ai

Monitor websites for content changes. Get notified when pricing, inventory, competitor pages, or any web content changes. Uses Firecrawl for intelligent change detection. Markdown Comparison JSON Extraction Change Notifications Webhook Integration Scheduled Monitoring

The Howlers

Website Change Monitor & Diff Tracker

ryanclinton/website-change-monitor

Monitor any website for content changes with automatic diff detection. Track pricing pages, competitor sites, ToS updates, and more. Compares snapshots, reports added/removed text, and supports CSS selector targeting for precise monitoring.

Ryan Clinton

Website Change Monitor — AI Alerts to Email/Slack

inovaflow/website-change-tracker

Automated competitor monitoring and website change detection: watches the competitor websites you choose, uses AI to explain what changed and how much it matters, and sends website monitoring alerts and price change notifications to Email and Slack, plus a Notion archive.

inovaflow

website-change-monitor

desmond-dev/website-change-monitor

Monitor any website for changes. If content updates, convert it to clean Markdown. Perfect for RAG, AI Agents, and competitor tracking. Ignores ads and navigation.

Desmond Chigariro

Website Change Monitor - AI Page Diff Tracker

viralanalyzer/website-change-monitor

Monitor any website for changes. Visual diffs, AI change summaries.

viralanalyzer

5.0

(4)

Website Change Monitor

optimus-fulcria/website-change-monitor

Monitor websites for content changes. Full page, CSS selector, or text pattern matching. Diff summaries and alerts.

Fulcria Labs

RSS & Website Change Monitor

tstark84/rss-website-change-monitor

Monitor RSS feeds and web pages, generate normalized content hashes, and output change-friendly records for researchers, journalists, operators, and analysts.

Tony Starky

Website Change Monitor: Page Diff Tracker, Pay Per Check

mrlarryjohnson/website-change-monitor

Watch any list of public pages on a schedule and get the ACTUAL changed lines, not just a ping. Detects edits, removals, and pages going 404. Failed fetches are never billed. No JavaScript rendering — honest about that.

Larry Johnson

Website Change Monitor

mrprince90/website-change-monitor

Monitor website pages for content changes by hashing page text and storing snapshots. Great for competitor pages, pricing pages, and landing pages.

Mr Prince

Website Change Monitor

foo121/website-change-monitor

Monitor any list of URLs for true content changes — CSS-selector targeting, keyword watches, noise-filtered diffing and webhook-on-change. Built for scheduled runs. Pay per result.