Cloud PBX Software

Grasshopper
  212
Turn the World Into Your Office
Nextiva
  169
Simplifying Business Communication
Zadarma
  19
VoIP calls, Cloud PBX and SMS solutions for business users
Jive Voice
  598
All-Inclusive Cloud Powered Business Communication
RingCentral
  709
The full-featured cloud business communications solution
InfoFlo
  67
All-in-One CRM Software Solution
Bitrix24
  275
Free collaboration, communication & management tool suite
8x8 Virtual Office
  162
Global cloud communications & phone system
3CX
  157
Hosted PBX with CRM integration and mobile apps
MightyCall
  47
Virtual Phone System for small businesses
Spoke Phone
  18
Turn mobile phones into your business phone system / PBX.
Ninja Number
  7
Virtual phone system for small businesses
PICS
  4
Integrated business process automation platform
Callture Virtual PBX
  1
Virtual PBX software for small to medium businesses
thinQ
Cloud communication platform