18.2
Microsoft Teams is a communications and collaboration app for chat, channels, calls, meetings, and screen sharing.
Free planAndroidiOSWeb
Alternatives to Grandstream CloudUCM
28.0
Nextiva is a hosted VoIP phone system for business communications, with voice calling, messaging and collaboration tools.
AndroidiOSWeb
37.8
NFON Cloudya is paid cloud telephony for businesses, available through the web and apps for Windows, macOS, iOS, and Android.
AndroidiOSWeb
- 4
3CX
3CX is a business communications platform for handling calls through web, desktop and mobile apps.
Free planAndroidiOSWebWindows7.5From $300 a year - 5
Zoom Workplace
Zoom Workplace is a collaboration service with meetings, screen sharing, breakout rooms, and recording.
AndroidiOSWebExtension7.5 - 6
Dialpad Connect
AndroidiOSWebmacOS7.3From $15 a month - 7
Placetel
Placetel is a paid cloud-based business phone system with messaging, meetings, call-center features and AI phone assistants.
AndroidiOSWebAPI7.3From €690 a month - 8
Intermedia Unite
AndroidiOSWebmacOS7.2From $27.99 a month - 9
Broadvoice Cloud PBX
Broadvoice Cloud PBX is a cloud-hosted business phone system that provides extensions, custom call routing, auto attendants, and voicemail without…
AndroidiOSWebmacOS7.1From $18 a month - 10
Evolve IP Phone System
AndroidiOSWebAPI7.1From £1 a month - 11
RingCentral RingEX
RingCentral RingEX combines business calls, video meetings, messaging, SMS, and fax in one app.
AndroidiOS7.1 - 12
Yeastar P-Series Cloud Edition
Yeastar P-Series Cloud Edition is a cloud phone system combining business telephony, contact-center functions, and integrations.
AndroidiOSWebAPI7.1 - 13
PanTerra Streams.AI
PanTerra Streams.AI combines cloud voice, video, messaging, collaboration, and file sharing in a customizable business communications platform.
AndroidiOSWebAPI7.0 - 14
BT Cloud Voice
AndroidiOSWebmacOS6.9From £10.52 a month - 15
net2phone UNITE
AndroidiOSWeb6.9From $19.99 a month - 16
GoTo Connect
GoTo Connect is a paid cloud communications platform for small, midsized, distributed, and multi-location businesses.
AndroidiOSWebmacOS6.8 - 17
Avaya Cloud Office
Avaya Cloud Office is a paid cloud communications platform combining voice, video, messaging, meetings, and collaboration.
AndroidiOSWebmacOS6.6 - 18
Webex Experience Management
AndroidiOSWebAPI6.4 - 19
Sangoma Communications Platform
AndroidiOSWebAPI6.3 - 20
Ooma Office
AndroidiOSWebWindows6.2 - 21
UNIVERGE BLUE CONNECT
UNIVERGE BLUE CONNECT is a cloud-based unified communications service that combines a phone system with chat, video, screen sharing, file management,…
AndroidiOSWebmacOS6.2 - 22
Wildix
AndroidiOSWebWindows6.2 - 23
Vonage Business Communications
AndroidiOSWebWindows6.1 - 24
Orange Business Rainbow
AndroidiOSWebmacOS5.3 - 25
Quobis Collaborator
AndroidiOSWebLinux5.3 - 26
BoomTalk
AndroidiOSmacOSWindows5.2