Business Phone Systems Software

Nextiva
  203
Simplifying Business Communication
Jive Voice
  717
All-Inclusive Cloud Powered Business Communication
Grasshopper
  242
Turn the World Into Your Office
CloudTalk
  28
Cloud-based call center software for sales and support teams
RingCentral Office
  828
RingCentral Office - All-inclusive business phone system
InfoFlo
  67
All-in-One CRM Software Solution
Aircall
  130
Phone system for support and sales teams
CrazyCall
  34
Cloud telephony for sales
Freshcaller
  9
Cloud call center for customer support & sales
Aloware
Cloud-based call center platform
Bitrix24
  351
100% free CRM, collaboration and communication tool suite
Dialpad
  271
Cloud communication platform for enterprises
8x8 Virtual Office
  184
Global cloud communications & phone system
3CX
  180
Hosted PBX with CRM integration and mobile apps
Toky
  53
Virtual phone system for business sales and customer support
Spoke Phone
  29
Turn mobile phones into your business phone system / PBX.
Asterisk
  27
Open-source modular communication system
Zadarma
  23
VoIP calls, Cloud PBX and SMS solutions for business users
VirtualPBX
  21
Trusted VoIP for any office, anywhere.
Truly
  11
Professional business calling and routing for mobile devices
Ninja Number
  9
Virtual phone system for small businesses
Versature
  9
Cloud-based VoIP communications platform for business users
eVoice
  6
Small business phone software
CircleLoop
  6
Web-based business telephony system with native app support
NUACOM
  2
All-in-one VoIP phone system for SMBs