Yes, both Qualified and Codidate offer a Free Trial.
Qualified is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Codidate is designed for Individuals, Freelancers, Medium Business and Small Business.
The starting price of Codidate begins at $49/Month, while pricing details for Qualified are unavailable.
Some top alternatives to Qualified includes CodeScan, AnalyticsVerse, eSkill, Codejudge, CoderPad, DevSkiller, DoSelect, HackerRank and KillerCoder.io.
Some top alternatives to Codidate includes LeetCode Interview, CodingView.io, Qualified, Workvivo, ViewCoder, HackerPen, CoderPad, Interview Sandbox, HackerRank, KillerCoder.io and IFTTT.