Cloud PBX Software

RingCentral Office
  809
RingCentral Office - All-inclusive business phone system
Jive Voice
  712
All-Inclusive Cloud Powered Business Communication
Nextiva
  199
Simplifying Business Communication
Grasshopper
  240
Turn the World Into Your Office
MightyCall
  50
Virtual Phone System for small businesses
CloudTalk
  5
Cloud-based call center software for sales and support teams
InfoFlo
  67
All-in-One CRM Software Solution
Bitrix24
  338
Free collaboration, communication & management tool suite
8x8 Virtual Office
  182
Global cloud communications & phone system
3CX
  175
Hosted PBX with CRM integration and mobile apps
Spoke Phone
  28
Turn mobile phones into your business phone system / PBX.
Zadarma
  23
VoIP calls, Cloud PBX and SMS solutions for business users
VirtualPBX
  20
Tools To Connect Everyone, Everywhere.
JivoChat
  19
Live chat with agent apps for iOS & Android
Ninja Number
  8
Virtual phone system for small businesses
PICS
  5
Integrated business process automation platform
Callture Virtual PBX
  1
Virtual PBX software for small to medium businesses
thinQ
Cloud communication platform