WebGazer is an uptime monitoring platform that checks if your website is up as it should be and notifies you if anything goes wrong
Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
UptimeRobot - Free Website Uptime Monitoring
Telegram X - Meet Telegram X for iOS and Android – two new official apps that offer more speed, longer batter life and smooth animations.
Pingdom - With website monitoring from Pingdom you will be the first to know when your website is down. No installation required. 30-day free trial.
WhatsApp - WhatsApp Messenger: More than 1 billion people in over 180 countries use WhatsApp to stay in touch with friends and family, anytime and anywhere.
StatusCake - Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring