Yes, both LiquidPlanner and Hubstaff offer a Free Trial.
LiquidPlanner is designed for Large Enterprises and Medium Business.
Hubstaff is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
The starting price of Hubstaff begins at $5.83/User/Month when Billed Yearly, while pricing details for LiquidPlanner are unavailable.
Some top alternatives to LiquidPlanner includes Quickbase , Smartsheet, ClickUp, Zoho Projects, Jira, Microsoft PPM, Wrike, ProjectManager.com, Microsoft Project, VisionProject, Projectworks, RationalPlan, Quick Base, Resource Management by Smartsheet, Height and Project Insight.
Some top alternatives to Hubstaff includes Time Doctor, DeskTime, TimeTracker App, Harvest, Timesheets.com, TrackingTime, Clockify, TimeTrack, Timebase and AtTrack.