Yes, both Adidem and Client offer a Free Trial.
Adidem is designed for Large Enterprises, Medium Business and Small Business.
Client is designed for Freelancers, Medium Business and Small Business.
Pricing for Adidem Starts at $20/User/Month whereas for Client Starts at $4.99/Month when Billed Yearly.
Some top alternatives to Adidem includes Beau, Qualified, LexisNexis eCrash, AI Lawyer, Workvivo, IntakeQ, Clio, Client, IFTTT, Online Check Writer and Drag.
Some top alternatives to Client includes SuperSaaS, SalesCRM, Client Book CRM, AllClients, oClient, Clientshare, Freshdesk Customer Success (Formely Freshsuccess), Qualified, Checkeden, Workvivo and InsightSofa.