Yes, both ProjectManager.com and Wrike offer a Free Trial.
ProjectManager.com is designed for Large Enterprises, Medium Business and Small Business.
Wrike is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
The starting price of Wrike begins at $0/user/month when monthly, while pricing details for ProjectManager.com are unavailable.
Some top alternatives to ProjectManager.com includes Quickbase , Smartsheet, ClickUp, Zoho Projects, Microsoft PPM, Wrike, TeamGantt, exactllyPMS, monday.com, Teamwork, Microsoft Project, Quick Base, Today, Height, Project Insight and TaskBlast.
Some top alternatives to Wrike includes Quickbase , Smartsheet, ClickUp, Zoho Projects, Jira, Basecamp, Trello, TeamGantt, monday.com, Asana, Teamwork, ProjectManager.com, Microsoft Project and ProWorkflow.