YouFibre sells the same 200 Mbps connection two ways:
- £20 a month on a 24-month contract
- £34.99 a month with no contract at all
Same fibre, same router, same engineer. The second costs 75% more for the right to leave whenever you like.
That is the flexibility premium, and it is one of the most consequential decisions in a broadband purchase — much larger than the difference between competing providers at the same contract length. It is also one of the least examined, because most comparison tables show long contracts by default and never surface the alternative.
What you are actually buying
A long contract is you lending the provider certainty. They know they have your revenue for 24 months, so they will discount to get it, and they will recover the installation cost over the term. A rolling deal gives them none of that, so it is priced accordingly.
You are not being ripped off. You are buying an option, and options cost money.
The question is whether the option is worth what it costs. On the YouFibre example that is £179.88 a year — roughly £15 a month for the right to walk away.
When paying it is obviously right
You are renting on a short or rolling tenancy. An early termination charge is normally the remaining months of your contract, in full. Leave an 18-month contract after six months and you owe twelve months of broadband you will not use. On a £25 deal that is £300 — more than a year of flexibility premium.
You might move for work. Same arithmetic. Note that some providers will move your service to a new address instead of charging you, but only if they serve the new address, which for a regional altnet is a real constraint.
You are a student. Covered in more detail in our student broadband guide, but briefly: a 24-month contract for a nine-month tenancy is a bad trade even at half the price.
You are testing a new provider. Particularly a small one, or a fixed wireless service where real-world performance depends on your specific location. A month of paying more to find out whether it works is cheap insurance.
Your income is uncertain. A rolling deal is a monthly commitment you can stop. A 24-month contract is a debt with an acceleration clause. That is a genuinely different level of risk, and the higher price can be the safer choice.
When it is money thrown away
You own your home and have no plans to move. You are paying £180 a year for an option you will never exercise.
You are choosing rolling because you are worried about the provider. Reasonable instinct, wrong solution. If a provider might fail, the protection you want is a Direct Debit — the Direct Debit Guarantee entitles you to a refund from your bank — plus knowing which network you are on so you can move quickly. Paying 75% more every month is expensive insurance against an unlikely event.
You intend to “switch when something better comes along”. Most people do not. If the plan requires you to actively shop around every few months to break even, be honest about whether you will.
The number that actually matters on a rolling deal
Rolling tariffs need costing differently from contract deals, and the reason is setup fees.
On a 24-month contract a £30 activation fee is £1.25 a month — a rounding error. On a one-month deal it can exceed the monthly rental. Quoting “£25/mo” while a £30 setup sits in the footnotes misrepresents the product to the people most sensitive to it.
So for any rolling deal, work out what you actually pay over the period you actually expect to stay:
| Window | Why it matters |
|---|---|
| 1 month | The genuine cost of trying it — rental plus setup, all of it |
| 9 months | A university year, or a typical short tenancy |
| 12 months | The fair comparison against any contract deal |
We show all three on every rolling row on this site, always including the setup fee, precisely because the one-month figure and the twelve-month figure tell you very different things.
For the YouFibre example, with no setup fee: £34.99 for one month, £314.91 for nine, £419.88 for twelve — against £240 for the same service on contract.
The middle ground people forget
The choice is not binary. Between “no contract” and “24 months” sit 12-month and 18-month terms, and they are frequently much better value than the rolling price without the full commitment.
Some providers also offer:
- Contract buy-out — paying your old provider’s exit fee to win your business. YouFibre advertises up to £300, in cash rather than credit. If an exit charge is the only thing keeping you somewhere, this can dissolve it entirely.
- Address moves — taking your contract with you rather than charging termination. Ask before you sign; it converts a lot of the risk that makes rolling attractive.
- Fixed-price guarantees — no mid-contract rise for the whole term. Worth real money over 24 months and increasingly used as a selling point.
How to decide, in one question
Estimate honestly how many months you will keep the service. Then:
> Rolling total = (monthly × months) + setup > Contract total = (monthly × months) + setup + realistic early exit charge if you leave early
If you are confident about staying, the contract wins, usually by a wide margin. If your answer is “somewhere between six and thirty months, depending”, the rolling premium is buying you something real.
The mistake is not choosing one or the other. It is choosing a 24-month contract because it was the only thing displayed, then paying £300 to escape it eight months later.
Sources
- ofcom.org.uk — Ofcom — Contract information and early termination charges
- ofcom.org.uk — Ofcom — guidance on early exit fees
- directdebit.co.uk — Direct Debit Guarantee