Yes, both Montera and ClickUp offer a Free Trial.
Montera is designed for Large Enterprises, Medium Business and Small Business.
ClickUp is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Montera Starts at $35/Month whereas for ClickUp Starts at $7/User/Month when yearly.
Some top alternatives to Montera includes Teamwork, CollaborateCloud, ClickUp, Project.co, Collabee, DoSheets, mi.team, Acollab, Melp, Collabtools and Witeboard.
Some top alternatives to ClickUp includes Basecamp, Trello, TeamGantt, Asana, Teamwork, ProjectManager.com, ProWorkflow, nTask, Todoist and Height.