Yes, both Upwave and Trello offer a Free Trial.
Upwave is designed for Large Enterprises, Medium Business and Small Business.
Trello is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Upwave Starts at $4/User/Month whereas for Trello Starts at $5/User/Month when Billed Yearly.
Some top alternatives to Upwave includes monday.com, Quickbase , Smartsheet, ClickUp, Zoho Projects, Trello, Wrike, TeamGantt, Teamwork, ProjectManager.com, Microsoft Project, Taskworld, Trackboard, RationalPlan, Quick Base, Height and CodeToo.
Some top alternatives to Trello includes monday.com, Quickbase , Smartsheet, ClickUp, Zoho Projects, Freshbooks, Jira, Basecamp, Wrike, Asana, Teamwork, ProjectManager.com, Microsoft Project, Worksuite, Trackboard, Quick Base, Todoist, Resource Guru and Height.