Cloud PBX Software

RingCentral Office
  773
Business cloud phone system for employees using BYOD devices
Jive Voice
  706
All-Inclusive Cloud Powered Business Communication
Nextiva
  181
Simplifying Business Communication
MightyCall
  48
Virtual Phone System for small businesses
Bitrix24
  315
Free collaboration, communication & management tool suite
8x8 Virtual Office
  178
Global cloud communications & phone system
3CX
  165
Hosted PBX with CRM integration and mobile apps
Spoke Phone
  26
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
Apps voor livechat met medewerkers voor iOS en 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