Yes, both BusyOn and Hubstaff Tasks offer a Free Trial.
BusyOn is designed for Large Enterprises, Medium Business and Small Business.
Hubstaff Tasks is designed for Freelancers, Medium Business and Small Business.
Pricing for BusyOn Starts at $15/Month when Billed Yearly whereas for Hubstaff Tasks Starts at $4.17/User/Month when Billed Yearly.
Some top alternatives to BusyOn includes Todoist, Time bot, Wrike, Smartsheet, Hubstaff Tasks, ClickUp, DailyBot, Eventbot, Standup Bot, Teamline, Geekbot and Work.bot.
Some top alternatives to Hubstaff Tasks includes Todoist, Wrike, Smartsheet, TeamGantt, Teamwork, ProjectManager.com, ProWorkflow, Taskworld, Today, MeisterTask, ClickUp, Height and CodeToo.