The best Vonage Business alternatives for UK small businesses in 2026
The best Vonage Business alternatives are Line for teams whose customers text and WhatsApp, Zoom Phone for unlimited calls with AI notes, RingCentral for a full office system, CircleLoop for cheap no-contract calling, and Yay.com for the lowest price with Microsoft Teams.
Prices and features checked
Why UK businesses look for a Vonage alternative
Vonage alternatives compared
Published UK prices per user a month, excluding VAT, for the plan a small team would buy.
| Provider | Price | Contract | Texts on a UK number | Missed calls and AI |
|---|---|---|---|---|
| VonageThe one you are leaving | £15 per user a month, plus a £3.50 RCIP fee per user and per number. Express £10, Max £25 | Minimum term set in your order. 30 days' notice to cancel | Only on Max, from the eSIM, outside the main app | AI Virtual Assistant add-on, billed in AI tokens. Price not published |
| 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 |
| RingCentralBest for growing offices | £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 |
| 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 |
| Yay.comBest on a tight budget | £14.99 per user a month, or £11.99 billed yearly. Core from £5.99 | No contract. Monthly or yearly | Yes, SMS on every plan | Voicemail transcription on Standard. AI summaries on Premium |
| 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 |
The best Vonage alternatives, one by one
- Our product
1. Line
Best for teams on the move
Line fixes the gap Vonage users hit first: texts on the business number, inside the app, shared by the team. Add WhatsApp, an AI receptionist and monthly billing with no contract. It has no desk phones and does not record calls.
- 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
Line vs Vonage, in detailWatch 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
2. Zoom Phone
Best for teams already on Zoom
Zoom Phone matches Vonage's unlimited UK calls and desk phone support, adds AI call summaries, and sells online, monthly or yearly.
- 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
3. RingCentral
Best for growing offices
RingCentral is the like-for-like office system: queues, recording, desk phones and Microsoft 365, with public prices and a cheaper yearly rate.
- Price
- £18.99 per user a month, or £14.99 billed yearly, for 2 to 19 users. One user pays £23.99
- Contract
- Monthly or yearly. Terms renew for the same length unless you give 30 days' notice
- Texts and WhatsApp
- Not on UK numbers. Planned for Q3 2026, not launched. Only in the RingCX contact centre.
- Missed calls and AI
- AI Receptionist add-on, £32 an account a month for 100 minutes, then 40p a minute
Why choose it
- Call queues, auto attendant, recording and reporting
- Microsoft 365 and Google integrations from Standard, CRM from Premium
- Low per-user price on a yearly contract
Watch out for
- No SMS on UK numbers
- The app cannot make 999 calls over Wi-Fi
- The best prices need a yearly commitment
RingCentral UK pricingAI Receptionist pricingEmergency servicesUK SMS request
Line vs RingCentral4. CircleLoop
Best for simple unlimited calling with texts
CircleLoop suits a small team that wants call menus, recording and desk phones with no contract and free porting, at a lower price.
- 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 pricingCircleLoop featuresCircleLoop SMS help
Line vs CircleLoop5. Yay.com
Best on a tight budget
Yay.com suits a budget-minded team that wants SMS on every plan and free Microsoft Teams Direct Routing, with no contract.
- Price
- £14.99 per user a month, or £11.99 billed yearly. Core from £5.99
- Contract
- No contract. Monthly or yearly
- Texts and WhatsApp
- Yes, SMS on every plan. Not offered.
- Missed calls and AI
- Voicemail transcription on Standard. AI summaries on Premium
Why choose it
- No contract and no setup fee
- Microsoft Teams Direct Routing at no extra cost
- Apps on every platform, including Linux and web
Watch out for
- No AI answering
- AI transcription and summaries need Premium at £24.99
- Only one number included per account
6. bOnline
Best for desk phones on a contract
bOnline suits an office that wants unlimited calls and ready-configured handsets, and accepts 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
Line vs bOnlineWatch out for
- Contract of 12 months or more
- Prices rise £1.50 per user every April
- CRM integrations cost £8 a month extra
What each Vonage alternative costs your team
Enter your team size. The bill updates for every provider on this page, with or without VAT.
200 minutes and 50 texts a month each
- Line£60.25 /mo£723 a year · Pro
- bOnline£69.75 /mo£837 a year · yearly only
- Zoom Phone£72 /mo£864 a year
- Yay.com£74.95 /mo£899.40 a year
- CircleLoop£75 /mo£900 a year
- RingCentral£94.95 /mo£1,139.40 a year
- Vonage£96 /mo£1,152 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 Vonage alternative is right for you?
| If you need | Choose | Why |
|---|---|---|
| Texts and WhatsApp in one inbox | Line | Both on one UK number, shared by the team. |
| No contract, sign up online | Line | Monthly billing, full price on the website. |
| Unlimited calls with AI notes | Zoom Phone | Unlimited UK and Ireland calls, summaries included. |
| A full office phone system | RingCentral | Queues, recording, desk phones and Microsoft 365. |
| Microsoft Teams on a budget | Yay.com | Free Teams Direct Routing, no contract. |
| Cheap calls with recording | CircleLoop | From £5 a user, recording on both plans. |
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 Vonage. No provider paid to be listed.
Vonage alternatives: questions people ask
Keep comparing
Line vs Vonage
Feature by feature, with prices and how to switch.
RingCentral alternatives
The best RingCentral alternatives for UK small businesses.
Aircall alternatives
The best Aircall 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 .
Try the Vonage 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.