Yes, both Better Voice and CloudTalk offer a Free Trial.
Better Voice is designed for Individuals, Freelancers and Small Business.
CloudTalk is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Better Voice Starts at $20 whereas for CloudTalk Starts at $25/User/Month when Billed Yearly.
Some top alternatives to Better Voice includes CloudTalk, VoIPstudio, VoiceIQ, Qualified, Workvivo, Zip Conferencing, Branded Bridge Line, TurboBridge, ConferenceCaller.com, OpenVoice, DialSource and OpenPhone.
Some top alternatives to CloudTalk includes Nextiva, CallTools, HoduCC, Call Center Studio, Truly, Aircall, JustCall, Dialpad Contact Center, RingCentral Contact Center, VoxDesk and Squaretalk.