Neither Whatsfy nor Uptime Robot offers a free trial.
Whatsfy is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Uptime Robot is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Whatsfy Starts at $6.67/Month whereas for Uptime Robot Starts at $4.50/Month when Billed Yearly.
Some top alternatives to Whatsfy includes Uptime, Uptime Robot, Dotcom Monitor, DevMonitor.io, UpTime.onl, SiteUptime, Uptrends, 66uptime, Pingt.io and PageWatch.
Some top alternatives to Uptime Robot includes Uptime, StatusCake, CHEQ.ONLINE, DevMonitor.io, UpTime.onl, SiteUptime, Monitor Buddy, SolarWinds Pingdom, pingnow.io and PingPing.