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Best Unified Communications as a Service Solutions

What is Unified Communications as a Service?

Unified Communications as a Service solutions mindshare

As of February 2026, in the Unified Communications as a Service category, the mindshare of West Unified Communications as a Service is 9.8%, up from 0.6% compared to the previous year. The mindshare of AT&T Unified Communications as a Service is 10.7%, down from 19.7% compared to the previous year. The mindshare of Microsoft Unified Communications as a Service is 8.5%, up from 6.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Unified Communications as a Service Market Share Distribution
ProductMarket Share (%)
AT&T Unified Communications as a Service10.7%
West Unified Communications as a Service9.8%
Microsoft Unified Communications as a Service8.5%
Other71.0%
Unified Communications as a Service

Top Unified Communications as a Service products

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Find out what your peers are saying about Cisco Hosted Unified Communications Services vs. PanTerra Unified Communications as a Service and other solutions. Updated: February 2026.
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Unified Communications as a Service Q&As

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