Trello offers Free Trial, but Checkbox does not.
Trello is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Checkbox is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Trello begins at $5/User/Month when Billed Yearly, while pricing details for Checkbox are unavailable.
Some top alternatives to Trello includes Smartsheet, Miro, Process Street, Wrike, Notion, Freshbooks, Jira, Basecamp, Zoho Projects, monday.com, Asana, Teamwork, ProjectManager.com, Microsoft Project, Worksuite, Trackboard, Quick Base, Todoist, ClickUp, Resource Guru and Height.
Some top alternatives to Checkbox includes Quick Base, NoCodeZ, DOCOVA, Logiak, 2OS App Builder, DrapCode, Undaku, OptimumHQ, Codeless, Code2 and CitizenDeveloper.