Most commonly compared to VirtualPBX
Cisco Unified Communications Manager (Call Manager)
87 Ratings
87 Ratings
Google Hangouts
355 Ratings
355 Ratings
Nexmo
3 Ratings
3 Ratings
Viber
24 Ratings
24 Ratings
HCL Sametime (formerly from IBM)
16 Ratings
16 Ratings
Zendesk Talk
3 Ratings
3 Ratings
Jive Hosted VoIP
49 Ratings
49 Ratings
CallFire
18 Ratings
18 Ratings
Cisco Business Edition 6000 (BE6000)
10 Ratings
10 Ratings
Best VirtualPBX alternatives for small businesses
Best VirtualPBX alternatives for medium-sized companies
Jive Hosted VoIP
49 Ratings
49 Ratings
Viber
24 Ratings
24 Ratings
Cisco Unified Communications Manager (Call Manager)
87 Ratings
87 Ratings
CallSource
12 Ratings
12 Ratings
Google Voice
125 Ratings
125 Ratings
UberConference
63 Ratings
63 Ratings
Talkdesk
137 Ratings
137 Ratings
Jabber
188 Ratings
188 Ratings
NICE inContact CXone
24 Ratings
24 Ratings
Best VirtualPBX alternatives for enterprises
Viber
24 Ratings
24 Ratings
Cisco Unified Communications Manager (Call Manager)
87 Ratings
87 Ratings
Google Voice
125 Ratings
125 Ratings
Jabber
188 Ratings
188 Ratings
Avaya Aura Platform
14 Ratings
14 Ratings
NICE inContact CXone
24 Ratings
24 Ratings
Skype for Business
1640 Ratings
1640 Ratings
MiCloud Connect (formerly ShoreTel)
101 Ratings
101 Ratings
Fuze
117 Ratings
117 Ratings