Yes, both CosmoLex and Amberlo offer a Free Trial.
CosmoLex is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Amberlo is designed for Large Enterprises, Medium Business and Small Business.
Pricing for CosmoLex Starts at $99/user/month when yearly whereas for Amberlo Starts at $35/User/Month when Billed Yearly.
Some top alternatives to CosmoLex includes and undefined.
Some top alternatives to Amberlo includes CaseLab, CaseFox, PocketLaw, LexisNexis CounselLink, Legal Track, Lawpath, Clio, Provy and MyPleader.