Yes, both SpecFuse and ProjectManager.com offer a Free Trial.
SpecFuse is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
ProjectManager.com is designed for Large Enterprises, Medium Business and Small Business.
The starting price of SpecFuse begins at $5/Month when Billed Yearly, while pricing details for ProjectManager.com are unavailable.
Some top alternatives to SpecFuse includes Quickbase , Smartsheet, ClickUp, Zoho Projects, ProductPlan, Next Please, Microsoft PPM, Wrike, ManagePro, Teamwork, ProjectManager.com, Microsoft Project, VisionProject, Changepoint PPM, Plan and Quick Base.
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.