Yes, both Jungle Scout and Sellics offer a Free Trial.
Jungle Scout is designed for Medium Business and Small Business.
Sellics is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Jungle Scout Starts at $19/Month when Billed Yearly whereas for Sellics Starts at $47/Month when Billed Yearly.
Some top alternatives to Jungle Scout includes Sellics, AMZ.One, Marketplace Manager, AMZScout, AMZ Alert, AMZInsight, Helium 10, Optiseller, ProfitGuru and AMZRank.
Some top alternatives to Sellics includes Jungle Scout, SEO Scout, DataHawk, AMZ.One, Marketplace Manager, AMZScout, AMZInsight, Helium 10, AMZRank and Semrush E-Commerce Apps (Sellzone).