Yes, both PointHelp and HelpHero offer a Free Trial.
PointHelp is designed for Individuals, Freelancers, Medium Business and Small Business.
HelpHero is designed for Large Enterprises, Medium Business and Small Business.
Pricing for PointHelp Starts at $7.99/Month whereas for HelpHero Starts at $45.83/Month when Billed Yearly.
Some top alternatives to PointHelp includes SmartSupport, HelpHero, Sidekick, HelpHub, Qualified, Workvivo, HelpKit, Notice, ClickHelp and IFTTT.
Some top alternatives to HelpHero includes UserGuiding, Chameleon, OnScreen, AppLearnAdopt, Inline Manual, VisualSP, DivShow, Experience Layer, Driftly and Supademo.