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Head-to-head · Unified Communications as a Service

RingCentral RingEX vs BT Cloud Voice

  • Updated Oct 2026
  • Both researched from official sources
  • 1 check side by side
Higher score RingCentral RingEX #1 in Unified Communications as a Service 9.3/10 14-day trial Free trial✓ 0 of 3 features Visit RingCentral

RingCentral RingEX leads on 0 checks, BT Cloud Voice on 0, and 1 is even. Who comes out ahead on the 1 yes/no, price and count check where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreRingCentral RingEX · 9.3/10
  • Free trialonly RingCentral RingEX

RingCentral RingEX scores higher on our rubric for unified communications as a service: 9.3 against 8.7 out of 10; our editors rank them #1 and #7.

RingCentral RingEX is the better fit for businesses needing a broad, multi-location UCaaS suite. BT Cloud Voice is the better fit for UK businesses seeking affordable cloud communications.

  • RingCentral RingEX fits best

    Businesses needing a broad, multi-location UCaaS suite

  • BT Cloud Voice fits best

    UK businesses seeking affordable cloud communications

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Side by side

Feature RingCentral RingEX 9.3/10 Visit ↗ BT Cloud Voice 8.7/10 Visit ↗
At a glance
Editor score 9.3 8.7
Ranking #1 in Unified Communications as a Service #7 in Unified Communications as a Service
Best for Businesses needing a broad, multi-location UCaaS suite UK businesses seeking affordable cloud communications
Pricing model Paid Paid
Starting price $19.99/user/mo £10.52/user/mo
Free plan — —
Free trial 14 days —
Deployment Cloud, Desktop, Mobile Cloud, Desktop, Mobile
Platforms Web, Windows, macOS, iOS, Android Web, Windows, macOS, iOS, Android
Support Phone, Live chat, Community, Docs · 24/7 Phone, Live chat, Community, Docs · 24/7
Integrations 500+ integrations 3 integrations
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features RingCentral RingEX 0/3 · BT Cloud Voice 0/3
Business phone Not checked yet Not checked yet
Video meetings Not checked yet Not checked yet
Team messaging Not checked yet Not checked yet
Specs
Meeting participants Not checked yet Not checked yet
Call recording Not checked yet Not checked yet
Deployment Not checked yet Not checked yet
Our review
Pros
  • Combines calling, SMS, messaging, video meetings, fax, and voicemail
  • Custom call routing, business-hour rules, and multi-level IVR
  • Works with Salesforce, Google Workspace, Microsoft Teams, and more
  • Advanced routing, hunt groups and auto attendant voice menus
  • Desktop and mobile apps with conferencing and voicemail delivery
  • Webex, Teams and CRM connectivity via Go TAPI
Cons
  • There is no free plan; RingEX is paid software
  • Automatic call recording starts with Premium
  • Standard video meetings are limited to 100 participants
  • No free plan is available
  • Prices exclude VAT and are shown for 60-month licences
  • Call recording and analytics are optional in the Collaborate tier
Our verdict

RingCentral RingEX brings business calling, SMS, team messaging, video meetings, internet fax, voicemail, and integrations into a cloud communications suite. Its auto-attendant and single- or multi-level IVR help route callers, while…

Read the review →

BT Cloud Voice is a hosted VoIP phone system for growing SMEs and larger businesses. It provides business calling over broadband through a cloud-hosted platform, with local business numbers, configurable user features, call routing,…

Read the review →
  1. RingCentral RingEXUnified Communications as a Service 9.314-day trial
  2. BT Cloud VoiceUnified Communications as a Service 8.7Paid

Strengths and trade-offs

  • RingCentral RingEX — where it wins

    • Combines calling, SMS, messaging, video meetings, fax, and voicemail
    • Custom call routing, business-hour rules, and multi-level IVR
    • Works with Salesforce, Google Workspace, Microsoft Teams, and more

    Where it doesn't

    • There is no free plan; RingEX is paid software
    • Automatic call recording starts with Premium
    • Standard video meetings are limited to 100 participants
  • BT Cloud Voice — where it wins

    • Advanced routing, hunt groups and auto attendant voice menus
    • Desktop and mobile apps with conferencing and voicemail delivery
    • Webex, Teams and CRM connectivity via Go TAPI

    Where it doesn't

    • No free plan is available
    • Prices exclude VAT and are shown for 60-month licences
    • Call recording and analytics are optional in the Collaborate tier

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update