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.
Roboflow Annotate - Annotate images with ease. Export to any format.
StatusCake - Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring
Drift - A messaging app that helps you grow your business.
Better Uptime - We call you when your website goes down
Good Annotations - A online annotation tool that is perfect for providing feedback to your team.