Yes, both ClickUp and Ryver offer a Free Trial.
ClickUp is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Ryver is designed for Large Enterprises, Medium Business and Small Business.
Pricing for ClickUp Starts at $7/User/Month when yearly whereas for Ryver Starts at $4.67/User.
Some top alternatives to ClickUp includes Basecamp, Trello, TeamGantt, Asana, Teamwork, ProjectManager.com, ProWorkflow, nTask, Todoist and Height.
Some top alternatives to Ryver includes ClickUp, remonade, Jamm, Microsoft Teams, mi.team, Google Workspace, Glip, Melp, Teams.cc by 500apps, Zellim and Remo Virtual Office.