Yes, both CosmoLex and Clio offer a Free Trial.
CosmoLex is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Clio is designed for Large Enterprises, Medium Business and Small Business.
Pricing for CosmoLex Starts at $99/user/month when yearly whereas for Clio Starts at $39/User/Month when Billed Yearly.
Some top alternatives to CosmoLex includes and undefined.
Some top alternatives to Clio includes Amberlo, Leapdocs, The Legal Capsule, CaseFox, Qualified, LexisNexis CounselLink, Legal Track, Workvivo, Senta, Captira, CASE and MyPleader.