Yes, both Filestage and Qualified offer a Free Trial.
Filestage is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Qualified is designed for Individuals, Large Enterprises, Medium Business and Small Business.
The starting price of Filestage begins at $19/User/Month when Billed Yearly, while pricing details for Qualified are unavailable.
Some top alternatives to Filestage includes PageProof, GoProof, Ziflow, ProofCafe, QuickReviewer, Workgroups DaVinci Proof, WebProof, Coment, MediaMarkup and Proofing.
Some top alternatives to Qualified includes CodeScan, AnalyticsVerse, eSkill, Codejudge, CoderPad, DevSkiller, DoSelect, HackerRank and KillerCoder.io.