Yes, both Flow and TaskBranch offer a Free Trial.
Flow is designed for Large Enterprises, Medium Business and Small Business.
TaskBranch is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Flow Starts at $6/User/Month when Billed Yearly whereas for TaskBranch Starts at $5/Month.
Some top alternatives to Flow includes Wrike, Smartsheet, TeamGantt, Teamwork, ProjectManager.com, Microsoft Project, ProWorkflow, Trackboard, TaskBranch, Height and Project Insight.
Some top alternatives to TaskBranch includes Wrike, Smartsheet, monday.com, Teamwork, ProjectManager.com, Microsoft Project, Trackboard, ProgressBoard, Height and Project Insight.