Best and simplest tool for website change detection, web page monitoring, and website change alerts. Perfect for tracking content changes, price drops, restock alerts, and website defacement monitoring—all for free or enjoy our SaaS plan!

Monitor content changes and send email notifications

Monitor your websites using GET/POST/HEAD requests, verify SSL certificates, and check for specific content — all configured via a simple YAML file. Get instant Telegram alerts after N failures and a recovery notification when the site is back online. No cloud. No lock-in. No Docker. Just Python + crontab.

Monitor multiple websites from Windows and display their status on a 15-button Elgato Stream Deck.

Ultimate SEO Analyzer API — fast website analysis with metadata, headings, keyword density, images, load time & SEO score via RapidAPI.

MonMon is a small Python 3 console app that monitors websites for changes and alerts you both in the terminal (with colored diffs) and via a Discord webhook. You can watch the entire page or just a specific CSS selector (like you would copy from your browser’s Inspect tool). Optional JS-rendered fetching is available via Playwright.

Python bot for website monitoring, keyword alerts, and Supabase integration with GitHub Actions

A simple Python tool to monitor website availability. It checks if a site is online, detects errors/timeouts, and logs results automatically. Includes pytest tests for reliability.

Free Python cron Health Check with Slack Webhooks. Allow to track health status of your website and when the site stops working script send info on the slack channel.

A Telegram bot that monitors website availability and SSL certificate status, sending notifications to a Telegram group.

Simple and elegant self-hosted status page for real-time website monitoring using Django and Bootstrap.

Websites monitoring via GitHub Actions/API (expiration, security, performances, privacy, SEO)

This Python script is a tool for crawling a website and checking all its links (both internal and external) to identify broken links. It recursively follows links on the site, ensuring that only unique links are checked to avoid duplication or infinite loops. The tool outputs the status of each link directly in the terminal.

Sistema de Monitoreo de Servicios Sistema automatizado desarrollado en Python para monitorear la disponibilidad de sitios web y bases de datos. Detecta caídas de servicios y envía alertas por correo electrónico, incluyendo notificaciones de recuperación.

Website checker that checks websites availabilities and saves result checks into a PostgreSQL database

A python script to monitor data on a website for changes and send sms updates

🔍 Effortlessly monitor any website with our versatile Python script, originally designed for tracking Cortex agent version updates. Stay informed with prompt alerts whenever there are updates or changes, ensuring you're always equipped with the latest information.

Python scripts to follow website updates

🚥 Fast website monitoring - CLI & Python API

CLI for 360 Monitoring