19.0
Microsoft Teams is a communications and collaboration app for chat, channels, calls, meetings, and screen sharing.
Free planAndroidiOSWeb
Alternatives to Sangoma Communications Platform
28.8
Nextiva is a hosted VoIP phone system for business communications, with voice calling, messaging and collaboration tools.
AndroidiOSWeb
38.8
Free planAndroidiOSWeb
- 4
NFON Cloudya
NFON Cloudya is paid cloud telephony for businesses, available through the web and apps for Windows, macOS, iOS, and Android.
AndroidiOSWebAPI8.6From €4.50 a month - 5
Ringover
Ringover is a paid business communications service available on the web, Windows, macOS, Linux, iOS, and Android.
AndroidiOSWebAPI8.6 - 6
OnSIP
OnSIP is a business phone system with mobile and desktop apps, web access, and multiple business numbers.
Free planAndroidiOSWebmacOS8.6From $49.95 a month - 7
Zoho Voice
Zoho Voice is online telephony software for buying phone numbers and handling local and international business calls through Zoho’s cloud PBX.
Free planAndroidiOSWebAPI8.6From $39 a month - 8
Quo
Quo is a paid business phone service with apps for web, Windows, macOS, iOS and Android.
AndroidiOSWebAPI8.5From $15 a month - 9
Acefone
AndroidiOSWebAPI8.4 - 10
CallHippo
CallHippo is a communication platform centered on a cloud business phone system, alongside AI voice agents, an omnichannel inbox, WhatsApp Business…
AndroidiOSWebExtension8.4From $18 a month - 11
Zoom Phone
Zoom Phone is a cloud VoIP phone system for making and receiving calls over broadband internet.
AndroidiOSLinuxmacOS8.3 - 12
3CX
3CX is a business communications platform for handling calls through web, desktop and mobile apps.
Free planAndroidiOSWebWindows8.3From $300 a year - 13
Freshcaller
Freshcaller is a cloud-based contact center for customer support, sales, IT, and HR teams.
Free planAndroidiOSWeb8.3From $15 a month - 14
MyOperator
MyOperator combines cloud calling, WhatsApp, and AI-powered chat and voice bots in a customer communication platform.
AndroidiOSWebAPI8.3From ₹5,000 a month - 15
Ring.io
Ring.io is a sales engagement platform for outbound teams, organizing calls, email, and SMS as steps in sequences inside a CRM.
Free planAndroidiOSWebAPI8.2From $90 a month - 16
Dialpad Connect
AndroidiOSWebmacOS8.1From $15 a month - 17
VoIPstudio
VoIPstudio is a business phone system and scalable call center for business communications.
AndroidiOSExtensionLinux8.1From $20 a month - 18
Sonetel
AndroidiOSWebAPI8.1From $9.95 a month - 19
JustCall Sales Dialer
JustCall Sales Dialer helps sales teams prioritize leads, place calls, and manage follow-up.
AndroidiOSWebAPI8.1From $29 a month - 20
Placetel
Placetel is a paid cloud-based business phone system with messaging, meetings, call-center features and AI phone assistants.
AndroidiOSWebAPI8.0From €690 a month - 21
PortSIP PBX
PortSIP PBX is a multi-tenant communications platform from PortSIP Solutions, Inc.
Free planAndroidiOSWebAPI8.0Free plan - 22
KrispCall
AndroidiOSWebExtension8.0From $12 a month - 23
Talkroute
Talkroute is a virtual phone system for managing business calls, messages and meetings.
Free planAndroidiOSWebLinux8.0Free plan - 24
Voxbi
Free planAndroidiOSWebAPI8.0From €1.20 a month - 25
CloudTalk AI Voice Agent
CloudTalk AI Voice Agent combines an AI-powered business phone system with voice agents for small and mid-sized sales and support teams.
AndroidiOSWebAPI8.0 - 26
RingCentral RingEX
RingCentral RingEX combines business calls, video meetings, messaging, SMS, and fax in one app.
AndroidiOS7.9 - 27
Yeastar P-Series Cloud Edition
Yeastar P-Series Cloud Edition is a cloud phone system combining business telephony, contact-center functions, and integrations.
AndroidiOSWebAPI7.9 - 28
AlwaysIP Cloud Phone System
AlwaysIP Cloud Phone System is a paid cloud PBX and unified communications platform for businesses.
AndroidiOSWebExtension7.9From £11.99 a month - 29
Intermedia Unite
AndroidiOSWebmacOS7.9From $27.99 a month - 30
Google Voice for business
AndroidiOSWebmacOS7.9From $10 a month