Yes, both Krosswall and ClickUp offer a Free Trial.
Krosswall is designed for Large Enterprises, Medium Business and Small Business.
ClickUp is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Krosswall Starts at $2/User/Month whereas for ClickUp Starts at $7/User/Month when yearly.
Some top alternatives to Krosswall includes Smartsheet, Miro, Process Street, Wrike, Notion, Teamwork, ProjectManager.com, ProWorkflow, Workep, SwiftKanban, Kanbanize, Height, Azure Key Vault, Yodiz and Project Insight.
Some top alternatives to ClickUp includes Basecamp, Trello, TeamGantt, Asana, Teamwork, ProjectManager.com, ProWorkflow, nTask, Todoist and Height.