Yes, both MyLenio and Trello offer a Free Trial.
MyLenio 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 MyLenio Starts at $3/User/Month whereas for Trello Starts at $5/User/Month when Billed Yearly.
Some top alternatives to MyLenio includes Rippling, BambooHR, Zoho People, HRAPP, hrEntries, ClearCompany, BrainyHR, tomHRM, EntireHR, Built for Teams, Paychex Flex, Papaya Global, Paycor, Access People HR, HRSprout and Officient.io.
Some top alternatives to Trello includes Basecamp, Wrike, Smartsheet, Zoho Projects, monday.com, Asana, Teamwork, ProjectManager.com, Microsoft Project, Worksuite, Trackboard and Height.