Yes, both Slenke and Quickbase offer a Free Trial.
Slenke is designed for Large Enterprises, Medium Business and Small Business.
Quickbase is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Slenke Starts at $15/User/Month when Billed Yearly whereas for Quickbase Starts at $35/user/month when yearly.
Some top alternatives to Slenke includes Quickbase , Smartsheet, ClickUp, Zoho Projects, Wrike, TeamGantt, monday.com, Teamwork, ProjectManager.com, Microsoft Project, ProWorkflow, Projectworks, Trackboard, Quick Base and Project Insight.
Some top alternatives to Quickbase includes Smartsheet, ClickUp and Zoho Projects.