Yes, both GoTo Connect and OpenPhone offer a Free Trial.
GoTo Connect is designed for Large Enterprises, Medium Business and Small Business.
OpenPhone is designed for Large Enterprises, Medium Business and Small Business.
Pricing for GoTo Connect Starts at $24/User/Month whereas for OpenPhone Starts at $10/User/Month.
Some top alternatives to GoTo Connect includes RingCentral Meetings, CloudTalk, RingByName, RingCentral Office, Grasshopper, 4PSA VoipNow, Voxloud, MightyCall, Ringover, CloudPhone and OpenPhone.
Some top alternatives to OpenPhone includes Dialpad Talk, RingCentral Office, Vonage Business, Grasshopper, Dialpad Sell, Voxloud, Ringover, Qualified, VoiceLine, Workvivo and Simple Phones.