Giveaway by buttons, by comments, among all subscribers, the contest "subscribe a friend". Checking subscriptions. Statistics and uploading results to Excel.
Downtime Bot for Telegram - Get alerts when your site gives errors via a Telegram Bot 🤖
Karmabot for Telegram - Free bot for tracking performance in chats
Botsman - Free platform to develop, test and monitor Telegram bots
HiStaff - Make your staff and workspace happy
Hyperping - Cheap uptime and performance monitoring with detailed reporting and flexible alerting
WebGazer - Monitor your website's availability with WebGazer, review its performance and get instant notifications when your website goes down. No installation required and free plan available.