Planzer.io offers Free Trial, but Let's Plan does not.
Planzer.io is designed for Large Enterprises, Medium Business and Small Business.
Let's Plan is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Planzer.io Starts at $10/Month whereas for Let's Plan Starts at $85One-Time Payment.
Some top alternatives to Planzer.io includes Week Plan, Office Tracker, Social Tables, SoPlan, ToEvent, Groupize, WeekToDo, Atomicly, Calendar and Calendarist.
Some top alternatives to Let's Plan includes Event Always, Social Tables, EMSystem, Sessionize, Eventene, EventApe, EventPro Software, EventERP, FestivalPro and MainEvent.