What is the best alternative to RingCentral for a small UK business?

For a small UK business whose customers text, Line is the best RingCentral alternative: it texts and WhatsApps from your UK number in a shared inbox, includes an AI receptionist on Pro and Business, and has no contract. For a like-for-like office system with unlimited calls, look at Zoom Phone. For AI call notes, Dialpad. For cheap no-contract calling, CircleLoop.

Which RingCentral alternatives can text from a UK number?

Line, CircleLoop, Yay.com, sipgate, Zoom Phone and Aircall send texts from UK numbers, with different limits. Line, Zoom Phone and Aircall text from UK 07 numbers. RingCentral, Microsoft Teams Phone and 8x8 cannot text from UK numbers in their phone apps.

Is there a cheaper alternative to RingCentral?

Yes, for small teams. RingCentral Standard costs £18.99 a user a month for 2 to 19 users, or £23.99 for one user. Line starts at £4 a month, CircleLoop at £5 a user and Zoom Phone's unlimited UK plan at £14.40 a user. On a yearly contract for 20 or more users, RingCentral's price falls.

Which RingCentral alternative has an AI receptionist included?

Line includes its AI receptionist with the Pro and Business plans and offers it as an add-on on Starter. RingCentral and Aircall charge for AI answering by the minute after an allowance. Zoom Phone includes AI call summaries but lists its AI receptionist as coming soon in the UK.

How do I switch from RingCentral without paying another year?

Check your renewal date and give RingCentral notice of non-renewal at least 30 days before it. Start moving your numbers to the new provider while RingCentral is still active, then cancel by calling or chatting with RingCentral support once they have moved.

RingCentral alternatives

The best RingCentral alternatives for UK small businesses in 2026

The best RingCentral alternatives for a UK small business are Line for teams whose customers text and WhatsApp, Zoom Phone for unlimited calls with AI notes, Dialpad for AI call transcripts, CircleLoop for cheap no-contract calling, and bOnline for low-cost desk phones on a contract.

Prices and features checked 3 October 2026

Try Line See every alternative

Best RingCentral alternatives in the UK

1LineBest for teams on the move
2Zoom PhoneBest for teams already on Zoom
3DialpadBest for AI call notes
4CircleLoopBest for simple unlimited calling with texts
5bOnlineBest for desk phones on a contract
6Microsoft Teams PhoneBest for Microsoft 365 businesses

Why UK businesses look for a RingCentral alternative

No texting on UK numbers

RingCentral planned UK SMS for Q3 2026, and it has not launched. It does not sell UK mobile numbers. RingCentral ideas board

Contracts that renew themselves

Each term renews for the same length unless you give 30 days' notice, and leaving early costs the rest of the term. RingCentral UK terms

Expensive for one or two people

One user pays £23.99 a month on Standard, or £19.99 on a yearly plan. RingCentral UK pricing

AI answering costs extra

The AI Receptionist is £32 an account a month for 100 minutes, then 40p a minute. RingCentral AI Receptionist pricing

WhatsApp means a contact centre

WhatsApp needs RingCX, from £52 a user a month on a yearly plan. RingCX pricing

RingCentral alternatives compared

Published UK prices per user a month, excluding VAT, for the plan a small team would buy.

RingCentral and its alternatives compared
Provider	Price	Contract	Texts on a UK number	Missed calls and AI
RingCentralThe one you are leaving	£18.99 per user a month, or £14.99 billed yearly, for 2 to 19 users. One user pays £23.99	Monthly or yearly. Terms renew for the same length unless you give 30 days' notice	Not on UK numbers. Planned for Q3 2026, not launched	AI Receptionist add-on, £32 an account a month for 100 minutes, then 40p a minute
LineBest for teams on the move	From £4 a month with one UK number, plus 5p a minute for calls you make and 8p a text	Monthly, no setup fee, no minimum term	Yes, from UK mobile (07) numbers	AI receptionist included on Pro and Business, an add-on on Starter. Missed-call text back
Zoom PhoneBest for teams already on Zoom	£14.40 per user a month, or £12.80 billed yearly. Metered from £9.60	Monthly or yearly. Up to 16% off yearly	UK SMS from 07 numbers only, after business ID checks	AI call summaries included. AI receptionist coming soon in the UK
DialpadBest for AI call notes	£22 per user a month, or £12 billed yearly. Pro £28, or £20 yearly	Monthly, or yearly paid up front. Yearly renews automatically	Unclear. The UK pricing page lists SMS as US and Canada only	Live transcripts and AI call summaries on every plan. AI Agent £1.49 a voice conversation
CircleLoopBest for simple unlimited calling with texts	£15 per user a month. Pay As You Go £5 plus calls from 3p a minute	No contract, no setup fee	From an extra 07 number, from £2 a month. 4p a text, UK only	Voicemail to text. No AI answering
bOnlineBest for desk phones on a contract	£13.95 per user a month on a 12, 24 or 36 month contract. Starter from £7	12, 24 or 36 months. Prices rise £1.50 each April	Not published	Transcripts and summaries on the £19.95 AI plan. AI receptionist coming soon
Microsoft Teams PhoneBest for Microsoft 365 businesses	£13.10 per user a month, paid yearly, plus a Teams licence from £3.10	Yearly subscription. The one-month trial converts to 12 months	Not in the UK. US and Canada only	Voicemail transcription. Call recaps need Teams Premium at £7.70

The best RingCentral alternatives, one by one

1. Line
Best for teams on the move
Our product
Line does the thing RingCentral cannot in the UK: texts from your business number, with WhatsApp and calls in one shared inbox. It adds an AI receptionist and monthly billing with no contract. It has no desk phones and does not record calls, so it suits small teams on the move, not a busy office.
Price
From £4 a month with one UK number, plus 5p a minute for calls you make and 8p a text
Contract
Monthly, no setup fee, no minimum term
Texts and WhatsApp
Yes, from UK mobile (07) numbers. Yes, in the same inbox as calls and texts.
Missed calls and AI
AI receptionist included on Pro and Business, an add-on on Starter. Missed-call text back
Why choose it
Texts and WhatsApp from the UK business number, in one thread per customer
AI receptionist on Pro and Business, and a missed-call text on every plan
No contract, no setup fee, and no hardware to buy
Watch out for
Calls are charged per minute, so a heavy-calling team can pay more than on an unlimited plan
No desk phone handsets
Line does not carry 999 calls. Dial 999 from the phone's own dialler
Line pricing
Line vs RingCentral, in detail
2. Zoom Phone
Best for teams already on Zoom
Zoom Phone is the closest like-for-like office system: unlimited UK and Ireland calls, queues, desk phones and AI summaries, at £14.40 a user monthly. It texts from UK 07 numbers after identity checks.
Price
£14.40 per user a month, or £12.80 billed yearly. Metered from £9.60
Contract
Monthly or yearly. Up to 16% off yearly
Texts and WhatsApp
UK SMS from 07 numbers only, after business ID checks. Not listed.
Missed calls and AI
AI call summaries included. AI receptionist coming soon in the UK
Why choose it
Unlimited UK calls at a low monthly price
Post-call AI summaries and task extraction included
Call queues, desk phones and the Zoom apps your team may already use
Watch out for
999 does not work from UK mobile numbers on Zoom
Texts need a UK 07 number and identity documents
Number porting can take up to 30 business days
Zoom Phone pricing Zoom UK number rules
3. Dialpad
Best for AI call notes
Dialpad suits a desk-based team that wants AI transcripts and summaries on every call, from £12 a user on a yearly plan. Check UK texting before you sign.
Price
£22 per user a month, or £12 billed yearly. Pro £28, or £20 yearly
Contract
Monthly, or yearly paid up front. Yearly renews automatically
Texts and WhatsApp
Unclear. The UK pricing page lists SMS as US and Canada only. Only in its contact centre product, from £94 a user.
Missed calls and AI
Live transcripts and AI call summaries on every plan. AI Agent £1.49 a voice conversation
Why choose it
Transcripts and call summaries included from Standard
Unlimited UK calls
14-day free trial
Watch out for
Monthly billing costs nearly twice the yearly price
Its UK pricing page lists texting as US and Canada only
Teams, Salesforce and HubSpot integrations need Pro, minimum three users
Dialpad UK pricing Dialpad messaging help Dialpad AI Agent rates
Line vs Dialpad
4. CircleLoop
Best for simple unlimited calling with texts
CircleLoop suits a micro team that wants call menus, recording and desk phones with no contract and free porting, from £5 a user.
Price
£15 per user a month. Pay As You Go £5 plus calls from 3p a minute
Contract
No contract, no setup fee
Texts and WhatsApp
From an extra 07 number, from £2 a month. 4p a text, UK only. Not offered.
Missed calls and AI
Voicemail to text. No AI answering
Why choose it
No contract, no setup fee and free porting
Apps for iOS, Android, Windows, Mac and web
HubSpot, Zoho, Microsoft 365 and Slack integrations
Watch out for
No AI answering or missed-call automation
Texting needs an extra 07 number and a request to support
Only a 7-day free trial
CircleLoop pricing CircleLoop features CircleLoop SMS help
Line vs CircleLoop
5. bOnline
Best for desk phones on a contract
bOnline suits an office that wants unlimited UK calls and ready-configured handsets at a low price, on a 12 to 36 month contract.
Price
£13.95 per user a month on a 12, 24 or 36 month contract. Starter from £7
Contract
12, 24 or 36 months. Prices rise £1.50 each April
Texts and WhatsApp
Not published. Not published.
Missed calls and AI
Transcripts and summaries on the £19.95 AI plan. AI receptionist coming soon
Why choose it
Unlimited UK calls at a low contract price
Low-cost desk phones, ready configured
30-day trial
Watch out for
Contract of 12 months or more
Prices rise £1.50 per user every April
CRM integrations cost £8 a month extra
bOnline pricing
Line vs bOnline
6. Microsoft Teams Phone
Best for Microsoft 365 businesses
Teams Phone suits a business that already works in Microsoft 365 all day and wants calls in the same app. It has no UK texting either.
Price
£13.10 per user a month, paid yearly, plus a Teams licence from £3.10
Contract
Yearly subscription. The one-month trial converts to 12 months
Texts and WhatsApp
Not in the UK. US and Canada only. Not offered.
Missed calls and AI
Voicemail transcription. Call recaps need Teams Premium at £7.70
Why choose it
Calls, chat and meetings in one app your team already knows
Auto attendants, call queues and desk phone support
Choice of Microsoft calling plans or a UK operator
Watch out for
No SMS on UK numbers
Annual commitment only
AI call recaps need another paid licence
Microsoft Teams Phone Teams SMS overview

What each RingCentral alternative costs your team

Enter your team size. The bill updates for every provider on this page, with or without VAT.

People who need a phone

Calls per person

200 minutes and 50 texts a month each

Billing

Prices

Line£60.25 /mo£723 a year · Pro
bOnline£69.75 /mo£837 a year · yearly only
Zoom Phone£72 /mo£864 a year
CircleLoop£75 /mo£900 a year
Microsoft Teams Phone£81 /mo£972 a year · yearly only
RingCentral£94.95 /mo£1,139.40 a year
Dialpad£110 /mo£1,320 a year

Seat prices are each provider's published price for the plan a small team would buy, with UK calls included up to the provider's fair use limit. Line charges a plan fee plus the calls and texts you use. Handsets, extra numbers and add-ons are not included.

Which RingCentral alternative is right for you?

The best RingCentral alternative for each need
If you need	Choose	Why
Texts from your UK number	Line	Two-way SMS and WhatsApp in a shared inbox.
An AI receptionist without an add-on	Line	Included on Pro and Business.
Unlimited calls and desk phones	Zoom Phone	Unlimited UK calls, queues, AI summaries.
AI notes on every call	Dialpad	Transcripts and summaries on every plan.
Cheap calls, no contract	CircleLoop	From £5 a user, recording on both plans.
Calls inside Microsoft 365	Microsoft Teams Phone	Calls in the app your team already uses.

How we chose: every provider here sells to UK businesses and publishes its UK prices, except where noted. We scored each on cost for a small team, apps, texts and WhatsApp on a UK number, missed-call handling and AI, contract terms, and call handling. The full scoring is in our ranked guide to UK business phone systems. Line is our product, so it is listed first. The rest follow in the order we would recommend them to a small UK team leaving RingCentral. No provider paid to be listed.

RingCentral alternatives: questions people ask

Line vs RingCentral

Feature by feature, with prices and how to switch.

Aircall alternatives

The best Aircall alternatives for UK small businesses.

Vonage alternatives

The best Vonage alternatives for UK small businesses.

Business phone systems ranked

14 UK providers scored on published prices and features.

Line wrote this comparison. Every competitor fact comes from the provider's own UK pages or public reviews, linked here. Last reviewed 3 October 2026.

Try the RingCentral alternative built for UK small teams

Calls, texts and WhatsApp on one UK number, in one inbox, with an AI receptionist for the calls you miss. No contract.

Get your business number See pricing

The best RingCentral alternatives for UK small businesses in 2026

Why UK businesses look for a RingCentral alternative

RingCentral alternatives compared

The best RingCentral alternatives, one by one

1. Line

2. Zoom Phone

3. Dialpad

4. CircleLoop

5. bOnline

6. Microsoft Teams Phone