Yes, both PrimoDialler and ZIWO offer a Free Trial.
PrimoDialler is designed for Large Enterprises, Medium Business and Small Business.
ZIWO is designed for Large Enterprises, Medium Business and Small Business.
The starting price of ZIWO begins at $109/User/Month, while pricing details for PrimoDialler are unavailable.
Some top alternatives to PrimoDialler includes Nextiva, TalkDesk, Dialer360, Novanet Cloud Contact Center, CloudTalk, HoduCC, Call Center Studio, TelebuHub, Aircall, VCC Live and My Hotline.
Some top alternatives to ZIWO includes Nextiva, TalkDesk, Calabrio One, CallTools, uContact, CloudTalk, Call Center Studio, Dialpad Contact Center, Callision, RingCentral Contact Center and CallMatrix.