AI-generated comparison

Microsoft

Microsoft Teams Phone

Bundled UCaaS via Microsoft 365.

Zoom

Zoom Workplace

Video-first UCaaS suite.

RingCentral

RingCentral RingEX

Cloud UCaaS leader.

8x8

8x8 XCaaS

Unified UCaaS + CCaaS.

Cisco

Cisco Webex Suite

Enterprise Webex UCaaS.

Google

Google Workspace + Google Voice

Workspace-native UCaaS.

GoTo

GoTo Connect

Mid-market UCaaS.

Vonage

Vonage Business Communications

API-rich UCaaS.

Intermedia

Intermedia Unite

Channel-led UCaaS.

Dialpad

Dialpad Ai Communications

AI-first UCaaS.

Avaya

Avaya Cloud Office

Avaya/RingCentral UCaaS.

Mitel

Mitel MiCloud Connect / CX

Mid-market UCaaS.

NFON

NFON Cloudya

European UCaaS.

Wildix

Wildix

Browser-based UCaaS.

Sangoma

Sangoma Switchvox / Business

Cost-effective UCaaS.