Yes, both Llama and Untask offer a Free Trial.
Llama is designed for Individuals, Medium Business and Small Business.
Untask is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Llama Starts at $1.49/Month whereas for Untask Starts at $31.60/Month when Billed Yearly.
Some top alternatives to Llama includes Untask, WirTask, Hubstaff Tasks, Today, Taskket, WeekToDo, TaskFox, Atomicly, Qualified, TaskBlast, Workvivo and Tasklog Teams.
Some top alternatives to Untask includes Quickbase , Smartsheet, ClickUp, Zoho Projects, Wrike, TeamGantt, monday.com, Teamwork, ProjectManager.com, ProProfs Project, Microsoft Project, ProWorkflow, Projectworks, Trackboard, Quick Base and Project Insight.