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.
Markup-Annotation Expert - Read, Highlight and Share What Matters
StatusCake - Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring
LINER - LINER AI Copilot is currently powered by ChatGPT/GPT-4, Google Search Engine, and information from high-quality highlights of an enormous number of users from all around the world.
Better Uptime - We call you when your website goes down
Notion Book Essence Extractor - Organize your books and distill their knowledge.