Yes, both Splashtop Remote Support and Zoho Assist offer a Free Trial.
Splashtop Remote Support is designed for Large Enterprises, Medium Business and Small Business.
Zoho Assist is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Splashtop Remote Support Starts at $25/Month whereas for Zoho Assist Starts at $10/User/Month when Billed Yearly.
Some top alternatives to Splashtop Remote Support includes NinjaOne (NinjaRMM), Zoho Assist, ScreenMeet, GoToMyPC, RemotePC, BeyondTrust Remote Support, ShowMyPC, TeamViewer, VNC Connect, RemoteToPC, Splashtop Business Access and GoTo Resolve.
Some top alternatives to Zoho Assist includes and NinjaOne (NinjaRMM).