Hyperping - Cheap uptime and performance monitoring with detailed reporting and flexible alerting
TgGrow - Bot for Giveaways in Telegram.
Downtime Bot for Telegram - Get alerts when your site gives errors via a Telegram Bot 🤖
TaskCall - TaskCall is an incident response and management service that helps organizations digitize their operations and reduce downtime costs to the minimum by mobilizing their response effort and streamlining stakeholder communication.
Botsman - Free platform to develop, test and monitor Telegram bots
Monkey Test It - Primate powered algorithms that scan your site for common bugs and SEO mistakes.