Yes, both GoToMyPC and BeyondTrust Remote Support offer a Free Trial.
GoToMyPC is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
BeyondTrust Remote Support is designed for Large Enterprises, Medium Business and Small Business.
Pricing for GoToMyPC Starts at $18 /computer/month whereas for BeyondTrust Remote Support Starts at $2,097/Year.
Some top alternatives to GoToMyPC includes and undefined.
Some top alternatives to BeyondTrust Remote Support includes Zoho Assist, Wayk Now, ScreenMeet, ISL Online, RemotePC, TeamViewer, VNC Connect, Sygma Connect, Splashtop Business Access, Dualmon Remote Access, NinjaOne (NinjaRMM) and GoTo Resolve.