Yes, both Instant Housecall and Zoho Assist offer a Free Trial.
Instant Housecall is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Zoho Assist is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
The starting price of Zoho Assist begins at $10/User/Month when Billed Yearly, while pricing details for Instant Housecall are unavailable.
Some top alternatives to Instant Housecall includes ScreenMeet, GoToMyPC, RemotePC, BeyondTrust Remote Support, ShowMyPC, TeamViewer, VNC Connect, Dameware Mini Remote Control, FixMe.IT, LogMeIn Rescue, NinjaOne (NinjaRMM) and GoTo Resolve.
Some top alternatives to Zoho Assist includes and undefined.