Fast, fair, feel-good broadband

Full fibre speeds and the best customer service you've ever had.

Save up to
£120 off
your bill


Offer ends 29 JulyT&Cs


Speeds up to 900Mbps

Full fibre speeds that easily handle all the streaming, gaming and WFHing you can throw at it.


Voted #1 for our service

We’ve topped MoneySavingExpert’s broadband poll for customer service... twice!

Fair prices, always

No mid-contract price rises or hidden fees. Plus, our bills show you exactly what you're paying for.

Choose your contract length:

Save up to £120 off your bill

Offer ends 29 July. T&Cs

Sign up now

Serving up full fibre (and full fibre only)

We don’t use older, copper wire connections that come from those green cabinets on the street, because they’re so much slower and breakdown far too easily.

Instead, our broadband uses fibre optic cables that run directly into your home, allowing us to give you brilliantly fast speeds with amazing reliability.

Find out more about full fibre

Still not sure? Tell us what’s bothering you.

We’ve seen and heard it all, so we’re pretty confident we can help you too.

There's no one good reason to join Cuckoo. There are five: 

  1. We only offer full fibre broadband which can easily handle all the streaming, gaming and WFHing you can throw at it. And is amazingly reliable too. 
  2. Our friendly, UK-based customer service was voted #1in MoneySavingExpert’s poll. Two years in a row. 
  3. There are no mid-contract price rises or hidden fees. Unlike some broadband providers we could mention. 
  4. Switching is oh-so-simple, with no installation fee. 
  5. We include a super smart eero Pro 6E router (worth £249.99) for free. 
Discover feel good broadband

We’ve made the whole thing oh-so-simple. Just pop in your postcode at the top of the page, pick your speed and contract length, and then choose a start date. Our friendly, UK-based Customer Care team will guide you every step of the way and answer any questions you have. For more info, our switching page shows you just how easy it is.  

Make a switch

Yes! We understand that everyone does things differently, so our friendly team are always happy to help.

You can sign up by calling us directly on: 0330 912 9955

Full fibre gives you brilliantly fast, brilliantly reliable speeds of up to 900Mbps, all thanks to a fibre optic cable that connects directly to your home. 

Unlike some providers, we don’t use the older, copper wire connections from those green cabinets on the street. Not only are they much, much slower and more likely to break, they also force you to share the bandwidth with your neighbours (which is what causes the dreaded buffering).  

With Cuckoo, you have your very own future-proof connection. 

Learn more

Our full fibre broadband speeds of 150, 500 and 900Mbps are built for all your streaming, gaming and WFH needs. But what you need for your home depends on how many people you live with and how you all use the internet. Before you choose, our handy speed guide will tell you all you need to know.

What speeds do you need?

Lots of broadband providers promise the fastest internet speeds but aren’t always able to deliver. The best way to find out what speed you’re currently getting is to take a simple speed test. Some routers have a test built in or there are quite a few websites that offer their own.

Get an accurate speed test result

The good news is that full fibre broadband is being rolled out across the whole country so it’s only a matter of time before you can get connected. Start by checking your postcode at the top of the page. If we can’t connect you just yet, leave your details and we’ll get back to you as soon as we can. 

Check your postcode

Guiding you every step of the way

We get it, the internet can be a confusing place. So we’ve put together a bunch of simple guides to help explain its more fiddly bits. You don’t even have to be in our flock to read them (we’re generous like that).

How fast can you go?