Yes, both PrimoDialler and Nextiva offer a Free Trial.
PrimoDialler is designed for Large Enterprises, Medium Business and Small Business.
Nextiva is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Nextiva begins at $18.95/User/Month when Billed Yearly, 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 and My Hotline.
Some top alternatives to Nextiva includes uContact, Call Center Studio and OmniOMS Customer Communication Management Suite.