Genesys Cloud CX is a contact-center platform for teams handling voice and digital customer service.
Alternatives to Rebtel
CallHippo is a communication platform centered on a cloud business phone system, alongside AI voice agents, an omnichannel inbox, WhatsApp Business…
CloudTalk AI Voice Agent combines an AI-powered business phone system with voice agents for small and mid-sized sales and support teams.
- 4
JustCall Sales Dialer
JustCall Sales Dialer helps sales teams prioritize leads, place calls, and manage follow-up.
AndroidiOSWebAPI7.9From $29 a month - 5
Ringover
Ringover is a paid business communications service available on the web, Windows, macOS, Linux, iOS, and Android.
AndroidiOSWebAPI7.9 - 6
Freshcaller
Freshcaller is a cloud-based contact center for customer support, sales, IT, and HR teams.
Free planAndroidiOSWeb7.7From $15 a month - 7

3CX
3CX is a business communications platform for handling calls through web, desktop and mobile apps.
Free planAndroidiOSWebWindows7.5From $300 a year - 8

Zoom Phone
Zoom Phone is a cloud VoIP phone system for making and receiving calls over broadband internet.
AndroidiOSLinuxmacOS7.5 - 9

Dialpad Meetings
Dialpad Meetings brings video conferencing, live AI transcription, automated notes, and meeting summaries into one service.
Free planAndroidiOSWebmacOS7.4Free plan - 10
KrispCall
AndroidiOSWebExtension7.4From $12 a month - 11
Google Voice for business
AndroidiOSWebmacOS7.3From $10 a month - 12
Nextiva
Nextiva is a hosted VoIP phone system for business communications, with voice calling, messaging and collaboration tools.
AndroidiOSWebExtension7.3From $15 a month - 13

Zadarma
Zadarma is a business phone service with web, desktop, and mobile apps.
Free planAndroidiOSWebWindows7.3From $44 a month - 14
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 - 15

GoTo Connect
GoTo Connect is a paid cloud communications platform for small, midsized, distributed, and multi-location businesses.
AndroidiOSWebmacOS6.8 - 16

Aircall
AndroidiOSWebWindows6.7From $30 a month - 17
Mitel Secure Cloud
Mitel Secure Cloud is a private managed communications service for enterprises, with business calling, team messaging, video meetings and…
AndroidiOSWebmacOS6.7 - 18

Grasshopper
AndroidiOSWebWindows6.6From $14 a month - 19

Quo
Quo is a paid business phone service with apps for web, Windows, macOS, iOS and Android.
AndroidiOSWebWindows6.6From $19 a month - 20
6.4From $85 a month - 21
Ooma Office
AndroidiOSWebWindows6.2 - 22

Wildix
AndroidiOSWebWindows6.2 - 23
Vonage Business Communications
AndroidiOSWebWindows6.1 - 24
Switchvox
AndroidiOSWebmacOS5.4 - 25
AT&T Office@Hand
AndroidiOSWebmacOS5.3 - 264.7

