Yes, both Sensive and ClickUp offer a Free Trial.
Sensive is designed for Large Enterprises, Medium Business and Small Business.
ClickUp is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Sensive Starts at $10/Month whereas for ClickUp Starts at $7/User/Month when yearly.
Some top alternatives to Sensive includes Infolio, Basecamp, Teamwork, Microsoft Project, CollaborateCloud, ClickUp, Project.co, Collabee, Teamwork Spaces, Acollab and Collato.
Some top alternatives to ClickUp includes Basecamp, Trello, TeamGantt, Asana, Teamwork, ProjectManager.com, ProWorkflow, nTask, Todoist and Height.