Yes, both Revscog and TrueReview offer a Free Trial.
Revscog is designed for Large Enterprises, Medium Business and Small Business.
TrueReview is designed for Freelancers, Medium Business and Small Business.
Pricing for Revscog Starts at $20/Month when Billed Yearly whereas for TrueReview Starts at $23/Month when Billed Yearly.
Some top alternatives to Revscog includes ReviewBuzz, Trustpilot, Review Tool, Recomend, TrueReview, Reputation Studio, ReviewRev, Grab Your Reviews, Reeview and ReviewGain.
Some top alternatives to TrueReview includes ReviewBuzz, Reputation Desk, Reputation.com, Review Showcase, FreshReview, RepCheckup, Reputation Studio, ReviewRev, Reeview and ReviewGain.