Yes, both ClientTether and ClickUp offer a Free Trial.
ClientTether is designed for Large Enterprises, Medium Business and Small Business.
ClickUp is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
The starting price of ClickUp begins at $7/User/Month when yearly, while pricing details for ClientTether are unavailable.
Some top alternatives to ClientTether includes Thryv, Salesforce Sales Cloud, monday sales CRM by monday.com, Pipedrive, Zoho CRM, Vendasta, ClickUp, Freshsales, Salesforce, SalesCRM, SimpleCRM, CRM.me, FreeCRM, Client Book CRM, CAS CRM, DigitalCRM.com, AllClients and LOGICRM.
Some top alternatives to ClickUp includes Basecamp, Trello, TeamGantt, Asana, Teamwork, ProjectManager.com, ProWorkflow, nTask, Todoist and Height.