Yes, both HelpHub and PointHelp offer a Free Trial.
HelpHub is designed for Medium Business and Small Business.
PointHelp is designed for Individuals, Freelancers, Medium Business and Small Business.
Pricing for HelpHub Starts at $39/Month when Billed Yearly whereas for PointHelp Starts at $7.99/Month.
Some top alternatives to HelpHub includes Zendesk Support, Zoho Desk, Tidio Helpdesk, Freshservice, Freshdesk, Teamwork Desk, Support Hub, Motadata HelpDesk, HelpDesk, SysAid, Jitbit Helpdesk, Desky, LabiDesk, HESK, Helpjuice and KnowledgeBase.
Some top alternatives to PointHelp includes SmartSupport, HelpHero, Sidekick, HelpHub, Qualified, Workvivo, HelpKit, Notice, ClickHelp and IFTTT.