Yes, both Odown and Qualified offer a Free Trial.
Odown is designed for Medium Business and Small Business.
Qualified is designed for Individuals, Large Enterprises, Medium Business and Small Business.
The starting price of Odown begins at $8.33/Month when Billed Yearly, while pricing details for Qualified are unavailable.
Some top alternatives to Odown includes Uptime, Uptime Robot, Better Uptime, DevMonitor.io, UpTime.onl, OffAlerts, Uptrends, 66uptime and Pingt.io.
Some top alternatives to Qualified includes CodeScan, AnalyticsVerse, eSkill, Codejudge, CoderPad, DevSkiller, DoSelect, HackerRank and KillerCoder.io.