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Alternatives

Microsoft Teams Phone alternatives in the UK (November 2026)

Microsoft Teams Phone is sold as an add-on that needs a Microsoft 365 or Teams licence, so there's no published total to compare against and no cheaper or dearer verdict here. 6 of the 12 other UK providers listed are standalone systems we can estimate, and 5 publish no price in pounds. Every figure is copied from the provider's own pricing page.

Prices as publishedGBP · VAT as stated

If you already pay for a Microsoft 365 or Teams licence, see what Teams Phone adds, or tick the base plan box in the calculator.

Standalone systems we can estimate

Estimated monthly cost for 5 users, lowest first. These don't need another subscription.

  • bOnline: £69.75 a month on Unlimited Calling (Unlimited UK landline and mobile calls)
  • RingCentral RingEX: £74.95 a month on Standard (750 inclusive minutes per user)
  • CircleLoop: £75 a month on Unlimited (Unlimited UK calls, plus US, CA, IE, AU and NZ)
  • Vonage Business Communications: £75 a month on Core (Unlimited outbound calls to standard UK landlines and mobiles)
  • Ringover: £110 a month on Smart (Unlimited calls to 110 destinations)
  • Aircall: £125 a month on Essentials (1,000 domestic outbound minutes per user)

Every alternative

Alphabetical; any Featured listings come first and are labelled.

Every other UK provider
ProviderEntry priceEst. monthly cost, 5 usersSource
8x8UnknownUnknownPricing page
Aircall£25/licence/month, billed annually£125Pricing page
bOnlineFrom £7/user/month plus VAT£69.75Pricing page
BT Cloud Voice£10.52/licence/monthUnknownPricing page
CircleLoop£5/user/month£75Pricing page
Dialpad ConnectUnknownUnknownPricing page
Gamma HorizonUnknownUnknownPricing page
GoTo ConnectUnknownUnknownPricing page
RingCentral RingEX£7.99/user/month, paid annually£74.95Pricing page
Ringover£22/user/month, 12 month commitment£110Pricing page
Vonage Business Communications
Works with Teams
£10/user/month£75Pricing page
Zoom PhoneUnknownUnknownPricing page
A note on the figures. This page compares published prices, not call quality. Payment never changes our prices or estimates, and paid placements are labelled. How we make money.