Yes, both ClickUp and Flowist offer a Free Trial.
ClickUp is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Flowist is designed for Large Enterprises, Medium Business and Small Business.
Pricing for ClickUp Starts at $7/User/Month when yearly whereas for Flowist Starts at $4.16/Month when Billed Yearly.
Some top alternatives to ClickUp includes Basecamp, Trello, TeamGantt, Asana, Teamwork, ProjectManager.com, ProWorkflow, nTask, Todoist and Height.
Some top alternatives to Flowist includes Todoist, Wrike, Smartsheet, TeamGantt, Teamwork, ProWorkflow, WirTask, Trackboard, ProgressBoard, Today, Taskwall, ClickUp and SmartTask.