Yes, both RevenueWize and AMZInsight offer a Free Trial.
RevenueWize is designed for Individuals, Medium Business and Small Business.
AMZInsight is designed for Large Enterprises, Medium Business and Small Business.
Pricing for RevenueWize Starts at $89/Month whereas for AMZInsight Starts at $39/Month.
Some top alternatives to RevenueWize includes Marketing 360, AdOptics, FOSHO AFF, AMZInsight, Qualified, CloudApps, Nozzle, Workvivo, Promoted.ai, Frosmo and IFTTT.
Some top alternatives to AMZInsight includes Jungle Scout, Cenports, AMZ.One, AMZScout, AmzChart, Sellerboard, ProfitGuru, azManifest.com, AMZRank and Semrush E-Commerce Apps (Sellzone).