Planogy - A feedback platform for all the creative work
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.
FakeClients Feedback - 🖌 A simple, free to use platform for design feedback
StatusCake - Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring
Airsketch - Simple screenshots + annotations for Mac 🖥️
Better Uptime - We call you when your website goes down