Yes, both PlanRadar and BuildBook offer a Free Trial.
PlanRadar is designed for Large Enterprises, Medium Business and Small Business.
BuildBook is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Pricing for PlanRadar Starts at $32/Month when Billed Yearly whereas for BuildBook Starts at $79/Month when Billed Yearly.
Some top alternatives to PlanRadar includes Procore, UDA ConstructionOnline, Contractor's Office, Contractor's Cloud, CoConstruct, Tactive, Realtraker, Asite and Fieldwire.
Some top alternatives to BuildBook includes Buildertrend, CoConstruct, BuildTools, Real Build Pro, Buildern, Builderhead, Buildr and BuilderPad.