Neither Boost nor Calendar offers a free trial.
Boost is designed for Individuals, Freelancers, Medium Business and Small Business.
Calendar is designed for Individuals, Large Enterprises, Medium Business and Small Business.
The starting price of Calendar begins at $6/Month when Billed Yearly, while pricing details for Boost are unavailable.
Some top alternatives to Boost includes Today, Atomicly, Calendar, Qualified, Workvivo, SuperOps PSA Software, Setapp, Paper Workspace, Desktop.com, Productiv.li and Achieved.
Some top alternatives to Calendar includes Appointy, Calendly, Cogsworth, Scedule, OpusTime, Book Like A Boss, Calendar.AI, EasyCalendar, Hupport, Office Tracker, Schedule it, Schedule.cc by 500apps and DaySchedule.