Yes, both VoIPstudio and Jive Voice offer a Free Trial.
VoIPstudio is designed for Large Enterprises, Medium Business and Small Business.
Jive Voice is designed for Large Enterprises, Medium Business and Small Business.
Pricing for VoIPstudio Starts at $4.99/User/Month whereas for Jive Voice Starts at $19.95/User.
Some top alternatives to VoIPstudio includes Voiptime, CloudTalk, Dialpad Talk, Vonage Business, Vodia PBX, PBX Plus by 500apps, Voxloud, MightyCall, Continent Telecom IP PBX, iPlum and OpenPhone.
Some top alternatives to Jive Voice includes CloudTalk, Dialpad Talk, VoIPstudio, Vonage Business, Vodia PBX, VoiceIQ, 4PSA VoipNow, MightyCall, Ringover, Continent Telecom IP PBX and Comcast Business VoiceEdge.