Candum offers Free Trial, but Whatsfy does not.
Candum is designed for Medium Business and Small Business.
Whatsfy is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Pricing for Candum Starts at $9.99/Month whereas for Whatsfy Starts at $6.67/Month.
Some top alternatives to Candum includes Uptime, CHEQ.ONLINE, Super Monitoring, DevMonitor.io, UpTime.onl, Monitis, Uptrends, 66uptime, WebForce Uptime and Pingt.io.
Some top alternatives to Whatsfy includes Uptime, Uptime Robot, Dotcom Monitor, DevMonitor.io, UpTime.onl, SiteUptime, Uptrends, 66uptime, Pingt.io and PageWatch.