Yes, both Azendoo and Trello offer a Free Trial.
Azendoo 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 Azendoo Starts at $7.50/User/Month when Billed Yearly whereas for Trello Starts at $5/User/Month when Billed Yearly.
Some top alternatives to Azendoo includes Todoist, Trello, Wrike, Smartsheet, TeamGantt, Teamwork, nTask, Taskworld, Trackboard, Blesk.io, ClickUp, Taskade and TasksBoard.
Some top alternatives to Trello includes Quickbase , Smartsheet, ClickUp, Zoho Projects, Freshbooks, Jira, Basecamp, Wrike, monday.com, Asana, Teamwork, ProjectManager.com, Microsoft Project, Worksuite, Trackboard, Quick Base, Todoist, Resource Guru and Height.