Yes, both RADAR and Xebrio offer a Free Trial.
RADAR is designed for Large Enterprises, Medium Business and Small Business.
Xebrio is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for RADAR Starts at $3.90/Month whereas for Xebrio Starts at $8/User/Month when Billed Yearly.
Some top alternatives to RADAR includes Quickbase , Smartsheet, ClickUp, Zoho Projects, Jira, TeamGantt, ProjectManager.com, Microsoft Project, TRACR, Trackboard, ProgressBoard, Today, Height, MightyCall and Project Insight.
Some top alternatives to Xebrio includes Quickbase , Smartsheet, ClickUp, Zoho Projects, Next Please, Wrike, Rutamsoft Project Management, monday.com, Teamwork, ProjectManager.com, Quick Base, Height, JadeALM, Flow and Project Insight.