Guide
Cutting business overheads without cutting quality
Where UK SMEs typically overpay on telecoms, software and office contracts.
Read guideCompare business mobile
Compare UK business mobile plans with shared data, pooled minutes and a single account for your whole team.
Compare business mobile quotes TrustpilotTrustScore 4.7 | reviews
Ready to compare business mobile?
Run a full market comparison before you commit. It takes about five minutes and there's no obligation to apply.
How business mobile works
Business mobile tariffs let you manage multiple lines on one account, with shared data pools so heavy users balance out light ones.
Most providers offer SIM-only or handset-inclusive contracts, and volume discounts usually start from around five connections.
Device management, spend caps and roaming bundles are the features that separate a business plan from a consumer one.
What affects the cost of business mobile
- Number of connections on the account
- Shared data allowance
- SIM-only versus handset included
- International calling and roaming bundles
- Contract length and device refresh cycle
Why compare business mobile with us
Shared data pools
One allowance across the team means no surprise overage per user.
Single monthly bill
All lines, devices and add-ons invoiced together.
Spend caps
Set per-line limits to stop unexpected bill shock.
Priority business support
Dedicated business teams with faster SIM replacement.
Typical business mobile pricing per line
Indicative monthly costs excluding VAT on a 24-month SIM-only term.
| Data allowance | 1 - 4 lines | 5 - 20 lines |
|---|---|---|
| 5GB | £10 - £14 | £8 - £11 |
| 25GB | £14 - £19 | £11 - £15 |
| 100GB | £19 - £26 | £15 - £21 |
| Unlimited | £25 - £35 | £20 - £28 |
SIM-only vs handset included
How the two options compare over a typical 24-month term.
| Option | Monthly cost per line | Best for |
|---|---|---|
| SIM-only 12 month | £10 - £22 | Teams with existing devices |
| SIM-only 24 month | £8 - £18 | Stable headcount |
| Handset included | £25 - £55 | Refreshing devices across the team |
Expert advice
Our team reviews UK business suppliers, contract terms and pricing models throughout the year.
“The biggest saving for most SMEs isn't the tariff, it's cancelling the four SIMs nobody has used in a year.”
business mobile: pros and cons
Pros
- Pooled data avoids per-user overage charges
- Volume discounts from around five connections
- Central account control and spend caps
- VAT reclaimable on business tariffs
Cons
- Early termination fees apply per line
- Handset-inclusive deals lock you in for longer
- Coverage varies by network and location
How to choose business mobile
The cheapest headline price rarely wins. Check these points before you sign.
- 1
Check coverage where you work
Network performance varies far more by postcode than by brand.
- 2
Pool your data
Shared allowances almost always beat per-line bundles for teams of five or more.
- 3
Separate handsets from airtime
Split contracts make it easier to renegotiate airtime later.
- 4
Ask about roaming
EU and worldwide roaming charges differ sharply between UK networks.
Compare business mobile
See what's available for your business today. It takes just minutes.
How to compare business mobile
It takes a few minutes and there is no obligation to switch.
1. Tell us about your business
Team size, sites and roughly what you spend today.
2. See matched suppliers
We shortlist UK providers who serve businesses like yours.
3. Compare the full package
Contract length, support levels and set-up costs, not just monthly price.
4. Switch when you're ready
Your chosen supplier handles onboarding and any migration.
Things to watch out for
Adding lines mid-term often resets the contract on those new connections only, complicating renewal.
Mid-contract price rises linked to inflation are standard in UK mobile contracts.
Unlimited plans often carry a fair use cap on tethering.
Our business mobile service
We compare business mobile from established UK suppliers so you can see pricing, contract terms and support side by side.
Comparing is free, and we will tell you plainly if your current deal already looks competitive.
Getting started
1
Gather your current bills
Your latest invoice shows spend, contract end date and notice period.
2
Map what you actually need
List must-haves versus nice-to-haves so you don't overbuy.
3
Check your exit terms
Most UK business contracts need 30 to 90 days' notice before renewal.
Why choose Grow Your Business?
Wide choice of providers
We compare a broad range of UK providers so you can find the option that actually fits how your business operates.
Exclusive offers
We work hard to bring you exclusive deals, switching incentives and cashback where they're available.
Simple and fast
It takes just a few minutes to compare with us — and the deal you find could be well below what you pay today.
Types of business mobile
The right option depends on your size, budget and how fast you're growing.
SIM-only business plans
Cheapest per line if your team already has handsets.
Handset-inclusive contracts
Device cost spread over the term, usually 24 or 36 months.
Shared data plans
A single pooled allowance shared across every connection.
IoT and data-only SIMs
For tablets, card readers, vehicle trackers and routers.
Providers we compare
Logos are shown for identification. We are not affiliated with every supplier listed and do not compare the whole market.
EE Business
Vodafone Business
O2 Business
Three Business
BT Business
Sky MobileComparing with us is a no-brainer
“Pooling data across fifteen phones cut our monthly mobile bill by nearly a third.”
Tom, logistics firm, Birmingham
Business banking guides
Guide
How to read a supplier contract
Notice periods, auto-renewals and price escalators explained in plain English.
Read guide
Guide
Buying software for a growing team
Per-seat pricing, onboarding costs and how to avoid paying for unused licences.
Read guidebusiness mobile FAQs
How many lines do I need for a business plan?
Most UK networks offer business tariffs from a single connection, with meaningful volume discounts from around five.
Can I keep my numbers when switching?
Yes. Request a PAC code for each line and the new provider ports the numbers, usually within one working day.
Is shared data better than individual bundles?
For teams of five or more, almost always — heavy and light users balance out and you avoid per-line overage.
Can I mix SIM-only and handset contracts?
Yes. Most business accounts let you run different plan types on the same billing account.
Written by the Grow Your Business editorial team · Updated 26 July 2026