Updated September 30, 2026 · TariffCue Editorial Team
OiSTER vs YouFibre
Where OiSTER and YouFibre differ
| Compare |  OiSTER |  YouFibre |
|---|---|---|
| Top download speed (Mbps) | 25 to 954 | 8,000Higher |
| Price from | DKK 18 | £20 |
| Reference plan prices | Basic: 25 kr/md, pay-as-you-go, no binding; Fri tale 100 GB: 18 kr/md promo then 109 kr/md, 100GB, 1 month; Fri tale Fri data: 49 kr/md promo then 199 kr/md, unlimited, 1 month | You 200: £20.00 per month, 200 Mbps, 24-month contract; You 1000: £25.00 per month, 1000 Mbps, 24-month contract; You 8000: £50.00 per month, 8000 Mbps, 24-month contract |
| Setup fee | DKK 0 | £0 |
| Price after contract | DKK 279 | £34.99 to £129.99 |
| Exit fee terms | Mobile broadband cancellable anytime with 30 days notice; 5G Internet 6-month tie-in | Early Termination Charges apply to any termination within the Fixed Term; a Monthly Rolling Package has no Fixed Term commitment and no Early Termination Charges but requires at least 30 days' notice; 14 day cooling-off period. |
| Router | Vantiva Falcon 5G loan router included, must be returned | Wi-Fi 7 router included as standard: YouFibre Hub for You 200/500/1000/2000, YouFibre Hub Pro for You 8000, with YouMesh Boosters available |
| Markets | DK | GB |
| Upload speed (Mbps) | 23 to 94 | Not confirmed |
| Mid-contract price rises | Not confirmed | Prices are fixed for the initial term of the 24-month contract; after the initial minimum term the monthly price changes to the list price. |
| Data cap (GB) | 10 to 1,000 | Not confirmed |
| Social tariff | Not confirmed | Yes |
| Premises covered | Not confirmed | 500,000 |
| Address checker | https://oister.dk/internet/#tjekadresse | Not confirmed |
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Key differences
- OiSTER scores higher overall: 9.3 vs 9.0.
- Top download speed (Mbps) is higher at YouFibre: 8,000 vs 25 to 954.
- Founded is lower at OiSTER: 2008 vs 2019.
- Technology: only OiSTER offers 5G.
- Technology: only YouFibre offers Fttp.
- Contract length: only YouFibre offers 12, 24.
- Markets: only OiSTER offers DK.
- Markets: only YouFibre offers GB.
Our verdict on each
OiSTER
OiSTER is a rolling Danish MVNO that suits households wanting a month-to-month bill, sim only plans and an unlimited option at DKK 49 a month. It is a weaker choice than the cheapest listings on entry price, so buyers shopping purely on the headline figure should look elsewhere first.
YouFibre
YouFibre suits households inside its full fibre footprint that want a low entry price, Wi-Fi kit in the box and a rolling option alongside fixed terms. Entry starts at £20 with a £0 setup fee, and the brand ranks 1 of 86 on setup fee.
Score breakdown
| Area | OiSTER | YouFibre |
|---|---|---|
| Cost | 9.8HigherEntry at DKK 18 a month and unlimited at DKK 49, though the Fri tale plans rise on renewal after an introductory rate. | 9.3Entry at £20 with a £0 setup fee, but renewal prices of £34.99 to £129.99 once the minimum term ends. |
| Offer | 9.1Sim only, eSIM and wifi calling all present, plus a multi line discount, 5G technology and data allowances of 10 to 1,000 GB. | 9.2HigherMax download of 8,000 Mbps over fttp, Wi-Fi kit with every plan, mesh boosters and a social tariff on offer. |
| Trust | 8.7HigherA long-standing operator: Hi3G Denmark ApS in DK since 2008, selling as an MVNO rather than a network. | 8.1Support on email, phone and chat, a cooling-off period after signing, and YouFibre Limited trading in GB since 2019. |
Where they rank in our lists
| Ranking | OiSTER | YouFibre |
|---|---|---|
| Broadband providers | 35 of 124 | 1 of 124 |
| Broadband without a long contract | 14 of 46 | 1 of 46 |
Where these facts come from
OiSTER
- oister.dk: 17 facts, checked September 30, 2026
YouFibre
- youfibre.com: 17 facts, checked September 30, 2026
Every fact side by side
| Fact | OiSTER | YouFibre |
|---|---|---|
| Technology | 5G | Fttp |
| Contract length | 1 | 1, 12, 24Covers more |
| Legal entity | Hi3G Denmark ApS | YouFibre Limited |
| Headquarters | Denmark | United Kingdom |
| Founded | 2008Lower | 2019 |
| Support channels | Phone, Email, Chat, Help centre | Email, Phone, Chat, Help centre |
Where each stands against the rest
| Fact | OiSTER | YouFibre | Median |
|---|---|---|---|
| Top download speed (Mbps) | 25 to 954lowest quarter | 8,000highest quarter | 1,000 |
| Upload speed (Mbps) | 23 to 94lowest quarter | Not confirmed | 900 |
| Data cap (GB) | 10 to 1,000below the median | Not confirmed | 15 |
| Premises covered | Not confirmed | 500,000lowest quarter | 1,700,000 |
Median across 116 listed providers.
Pros and cons
OiSTER
Pros
- The unlimited Fri tale Fri data plan is listed at DKK 49 a month, which ranks 13 of 173 on unlimited price.
- Rolling billing at 1 month, with Basic available pay-as-you-go and no binding period.
- Sim only, eSIM, wifi calling and a multi line discount are all available, on 5G technology.
Cons
- The DKK 18 entry price ranks 43 of 258 on the listings compared, so entry pricing is mid-table rather than the cheapest on offer.
- The Fri tale plans are published at a promotional rate before a higher standard rate, so the ongoing cost on the same plan name is the figure to budget.
- Coverage is limited to DK, so residents outside that market have nothing here to switch to.
YouFibre
Pros
- Entry pricing of £20 a month sits well inside the 40 place of 95 on price from.
- Setup costs £0, and the brand ranks 1 of 86 on that measure.
- Every plan arrives with Wi-Fi kit in the box, with a higher grade hub on the highest speed tier and mesh boosters available.
Cons
- The advertised rate lasts only for the opening stretch of a fixed term, and the bill then steps up to renewal prices of £34.99 to £129.99.
- Walking away before a fixed term ends brings an early termination charge, which makes the low entry price a costly place to leave from.
- Maximum download speed of 8,000 Mbps ranks 10 of 114, well short of Abissnet at 10,000 Mbps.
Who each suits
OiSTER
Who it suits
- Households in DK that want a rolling monthly bill and can cancel mobile broadband with notice.
- Readers who want unlimited data at DKK 49 a month rather than the cheapest possible entry price.
- Families running more than one line, since a multi line discount applies alongside eSIM setup for a new handset.
Who should look elsewhere
- Anyone who wants to buy from the network operator instead of an MVNO: GETESA, Lonestar Cell MTN and yesss! all sell as networks.
- Shoppers ranking purely on the lowest price from, since DKK 18 sits at position 43 of 258 and yesss! or GETESA belong on the same shortlist for that column.
YouFibre
Who it suits
- Households already inside the full fibre footprint, in the United Kingdom, that want Wi-Fi kit in the box rather than buying a router separately.
- People who want a short commitment: the monthly rolling package has no fixed term and no early termination charge, though notice is needed in advance.
- Households that can plan around a fixed term, since the advertised rate lasts only for the opening stretch of the term before renewal prices of £34.99 to £129.99 apply.
Who should look elsewhere
- People wanting the highest headline speed in this comparison, since Abissnet lists 10,000 Mbps.
- Households outside the footprint, as coverage reaches 500,000 premises.
- Anyone who needs a mix of technologies, since EarthLink lists fttp, 5G and satellite while YouFibre runs on fttp alone.
Country by country
| Country | OiSTER | YouFibre |
|---|---|---|
| Denmark | Yes | No |
| United Kingdom | No | Yes |
Questions about each
OiSTER
What is the cheapest OiSTER plan and what does it cost?+
The entry price is DKK 18 a month. Basic is the pay-as-you-go option, billed on usage with no binding period, so it works for light use and for anyone who does not want to be tied in. The two Fri tale plans sit above it, one with a capped allowance and one unlimited, so the entry figure suits a phone that lives mostly on wifi.
What will I pay when an introductory price runs out?+
The Fri tale plans are published at a promotional rate first and a higher standard rate afterwards on the same plan name, so the ongoing cost is the standard rate, not the introduction. Basic sidesteps that because it is pay-as-you-go. The unlimited plan, Fri tale Fri data, is listed at DKK 49 a month on the published pricing.
YouFibre
What does YouFibre cost to get started?+
Prices start at £20 a month, and the setup fee is £0. The entry rate sits on the slowest plan, and plans with more headroom are priced higher, so a quicker line means a bigger monthly bill. No separate hardware purchase is needed either, because Wi-Fi kit comes in the box on every plan.
What will I pay once the introductory price ends?+
The advertised rate lasts only for the opening stretch of a fixed term. After the minimum term passes, the monthly bill steps up to the list price, and renewal prices run £34.99 to £129.99. That sits well above the £20 entry figure, so treat the list price as the real ongoing cost. Plan contract months of 1, 12 and 24 lets you take a shorter or rolling term instead.
Other options to compare
Other matchups
- OiSTER vs 4th Utility
- OiSTER vs Enel
- OiSTER vs TalkTalk
- OiSTER vs EarthLink
- OiSTER vs Abissnet
- OiSTER vs Lightning Fibre
- OiSTER vs RED by SFR
- OiSTER vs Optimum
- OiSTER vs Kinetic
- OiSTER vs Odido Thuis
- OiSTER vs toob
- OiSTER vs Frontier Communications
- OiSTER vs hollandsnieuwe
- YouFibre vs GOMO by Singtel
- OiSTER vs Astound
- YouFibre vs Budget Thuis Internet
- YouFibre vs Budget Energie
- YouFibre vs PremiumSIM
- OiSTER vs sim.de
- OiSTER vs Eni Plenitude
- YouFibre vs 1pBroadband
- YouFibre vs EE Store
- YouFibre vs Singtel
- YouFibre vs beeline
- OiSTER vs Homefi