Yes, both Taiga and LiquidPlanner offer a Free Trial.
Taiga is designed for Individuals, Large Enterprises, Medium Business and Small Business.
LiquidPlanner is designed for Large Enterprises and Medium Business.
The starting price of Taiga begins at $5/User/Month when Billed Yearly, while pricing details for LiquidPlanner are unavailable.
Some top alternatives to Taiga includes Smartsheet, Miro, Process Street, Wrike, Notion, Jira, GitScrum, ProjectManager.com, OpenProject, Backlog, Kanbanize, Quick Base, ClickUp, Height, Yodiz and Kanban Zone.
Some top alternatives to LiquidPlanner includes Smartsheet, Miro, Process Street, Wrike, Notion, Jira, Microsoft PPM, ProjectManager.com, Microsoft Project, VisionProject, Projectworks, RationalPlan, Quick Base, ClickUp, Resource Management by Smartsheet, Height and Project Insight.