Yes, both Splashtop Remote Support and GoToMyPC offer a Free Trial.
Splashtop Remote Support is designed for Large Enterprises, Medium Business and Small Business.
GoToMyPC is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Splashtop Remote Support Starts at $25/Month whereas for GoToMyPC Starts at $18 /computer/month.
Some top alternatives to Splashtop Remote Support includes Zoho Assist, ScreenMeet, GoToMyPC, RemotePC, BeyondTrust Remote Support, ShowMyPC, TeamViewer, VNC Connect, RemoteToPC, Splashtop Business Access, NinjaOne (NinjaRMM) and GoTo Resolve.
Some top alternatives to GoToMyPC includes and undefined.