HDDBUNKER - upload and share your screenshots and images , fast free and secure
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.
Backblaze for Business - Manage Backblaze computer backup & B2 cloud storage
StatusCake - Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring
nFiles - Upload, get URLs to share.
Better Uptime - We call you when your website goes down