Internet providers in the UK
Learn which internet provider is right for you with our expert view of the top UK broadband brands. Plus, see if you could get a better service from one of the many alternative providers available on Uswitch.
TrustScore 4.7 | 41,213 reviewsBroadband providers you can compare with Uswitch
Uswitch hosts a range of internet providers we trust to deliver a high-quality, reliable service for different needs. Here’s the range of providers you’ll find on our site.
You can also read our Uswitch broadband provider reviews for much more detail on how customers (and our experts) view each provider's service.
Uswitch broadband provider reviews
Read our expert reviews of all of the UK's biggest broadband providers.
Which broadband provider is right for me?
There’s a wide range of UK providers to choose from, and you’ll find many options on Uswitch. Each will offer a different experience depending on what you need.
To know which one is the right fit, it’s important to first know what parts of your broadband service matter the most to you. You can then choose a provider on our page that best meets those standards. Read on to learn more about how to choose the best provider for you.
What qualities are most important in an internet provider?
Green flags to look out for in providers include reliability, value for money, good customer service and fast internet speeds.
We’ve assessed which of the biggest UK providers performs the best in these categories, plus many more. You can see which ones customers prefer the most in our annual Uswitch broadband customer survey.
Internet provider networks in the UK explained
You’ll often find that many broadband providers have similar coverage across the country. This is because most providers don’t actually operate their own internet network – they ‘rent’ their connection from a provider who does.
The most widely available network by far is BT Group's Openreach, which maintains both the nationwide copper phone lines and the UK’s biggest fibre-to-the-premises (FTTP) footprint. It’s followed by Virgin Media, which reaches just over half of UK homes, and then CityFibre – a challenger full fibre network available to over five million properties.
There is now also a significant number of smaller local broadband networks available across particular regions of the UK. They’re operated independently by alternative providers, or ‘altnets’.
Which providers are on which UK broadband networks?
Here's an easy view of all the main broadband networks operating in the UK and which providers rely on them to deliver broadband.
You'll be able to see all the providers that use nationwide networks like Openreach, CityFibre and Netomnia, as well as those that operate their own broadband networks.
| Broadband network | Broadband type | Max. internet speed | UK premises coverage | Providers |
|---|---|---|---|---|
| Openreach | Full fibre | 1.8Gbps (1,800Mbps) | ~77% | BT, Sky, Plusnet, TalkTalk, Vodafone, NOW, Zen Internet and more |
| Virgin Media | Cable broadband | 1.1Gbps | ~55% | Virgin Media |
| CityFibre | Full fibre | 2.5Gbps | ~15% | Vodafone, TalkTalk, Cuckoo, Zen, Yayzi, 4th Utility, toob and more |
| Netomnia (YouFibre) | Full fibre | 10Gbps | ~11% | YouFibre |
| Nexfibre (Virgin Media) | Full fibre | 10Gbps | ~9% | Virgin Media |
| Community Fibre | Full fibre | 5Gbps | ~5% | Community Fibre |
| Hyperoptic | Full fibre | 900Mbps | ~5% | Hyperoptic |
| Gigaclear | Full fibre | 900Mbps | ~2% | Gigaclear |
| FullFibre / Zzoomm | Full fibre | 2Gbps | ~2% | BeFibre, Squirrel Internet |
| Fibrus (Northern Ireland) | Full fibre | 1000Mbps | ~2% | Fibrus |
| Zen Internet | Full fibre | 900Mbps | ~2% | Zen Internet |
| Trooli | Full fibre | 2Gbps | ~1.5% | Trooli |
| F&W Networks | Full fibre | 900Mbps | ~1% | Hey!Broadband |
| KCOM | Full fibre | 900Mbps | 1% | KCOM, Eclipse Broadband, Connexin |
| Openreach | Part-fibre | 70Mbps | 98% | BT, Sky, Plusnet, TalkTalk, Vodafone, NOW Broadband and more |
Table accurate as of September 2026
Who regulates broadband providers?
Ofcom is the UK regulator for communications services. It covers broadband, TV, mobile phone networks and home phone services.
Broadband providers must comply with Ofcom's rules, regulations, and standards to ensure they offer a fair and transparent service to their customers. Ofcom regularly updates its policies to adapt to industry changes, consumer behaviour, or new technology, and it can also reprimand providers that don't comply with those rules.
Essentially, Ofcom is there to ensure you have a smooth, painless, and enjoyable broadband experience. For example, it recently enforced providers to commit to One Touch Switch, a new switching process designed to make it easier than ever for customers to change providers.
You can learn all about One Touch Switch and how it makes upgrading to full fibre broadband much simpler with our detailed guide.
Broadband postcode checker
See what internet speeds are available and compare prices for any postcode in the UK.