Zen Broadband review 2025: Is it any good?
Dan Howdle • August 11th, 2025
Zen Broadband doesn’t offer TV or some of the other fancy add-ons you can get from the likes of Virgin or Sky. And it's available nationwide too, so it can't be classified as an 'altnet' like so many local providers. It's actually pretty hard to see where Zen fits in exactly, but remains a good choice for a number of reasons. Let's take a closer look to uncover who it's for, and whether it's any good.
Overview
| Average download speed | 10Mbps – 2.3Gbps (Full Fibre Max) |
|---|---|
| Average upload speed | 1Mbps – 900Mbps (symmetrical for Full Fibre Max) |
| Broadband | ADSL, Standard Fibre, Full Fibre |
| Home Phone | Optional Digital Voice (VoIP service) |
Broadband speeds
Zen offers a similar line-up of broadband packages as many other providers that use the Openreach broadband network. Just in case you already didn’t know, Openreach is the UK’s biggest broadband network, used by pretty much every provider other than Virgin Media.
Standard Fibre on Zen Broadband
When it comes to Standard Fibre then, Zen offers two different packages. First is Zen’s Unlimited Fibre 1, with average download speeds of around 35Mbps and upload speeds of 8Mbps. Then there is also a faster fibre deal, Unlimited Fibre 2 that offers average speeds of around 67Mbps (download) and 18Mbps (upload).
Full Fibre on Zen Broadband
Zen also now offers Full Fibre packages starting at 100Mbps and going all the way up to 900Mbps. Upload speeds vary by package, with the 900Mbps package offering up to 100Mbps uploads. Remember though, that Full Fibre isn't available everywhere yet, and you still have to be quite lucky in the postcode lottery if you want to get it. As with Zen’s other deals, you get a free router and static IP address, but there is an activation fee involved and availability isn’t as high on these packages. So you’d better check it’s available where you live before you get too excited.
Full Fibre Max
Zen now offers Full Fibre Max, delivering speeds of up to 2.3Gbps. This package includes advanced Wi-Fi 7 hardware and is currently available in selected areas. Zen also delivers symmetrical Full Fibre broadband via the CityFibre network, offering up to 900Mbps download and 900Mbps upload.
Zen is somewhat expensive compared to competing providers. There was a brief period last year when it brought its prices down to a level we would deem competitive, but that is no longer the case. £50 per month for 900Mbps is expensive, plain and simple. So you'd better really need that static IP address or it's just not going to be a particularly frugal option.
What makes Zen different?
The main difference with Zen is that static IP address. The thing is, you’re only really going to need one of these if you’re running a business or game server from home. A static IP allows you to run a remote office, host a server, and do other things that modern businesses often do. If you don’t need the static IP, and most people don't, then Zen's customer service is very well-respected, with Zen having won many awards.
Switching and installation
Zen doesn’t charge for installation on its 18-month broadband packages and claims that if you’re switching to Zen fibre broadband from an existing fibre service you won’t even need an engineer to visit your property – an Openreach engineer will connect your line to Zen’s fibre service at your local street cabinet. It does however charge £15 for activation.
If you're switching from another provider that uses the Openreach network – this is likely, unless you’re with Virgin Media – then you don’t need to tell your old provider that you’re leaving. Ofcom rules mean that Zen, as the gaining provider, is obliged to sort all of that out on your behalf. It’s different if you are a Virgin Media customer though – if you’re switching from Virgin you will need to let them know you’re leaving.
Router
All new Zen Broadband customers receive a free router. Customers on most packages — including Full Fibre up to 900 Mbps — get the FRITZ!Box 7530 AX, a Wi-Fi 6 router with four Gigabit Ethernet ports, advanced parental controls, guest Wi-Fi, and compatibility with Zen’s EveryRoom mesh system.
Customers on Zen’s Full Fibre Max package receive the eero Pro 6E router, with TrueMesh technology and enhanced security. Upgrades to the eero Max 7 (Wi-Fi 7) are also available for very high-demand homes whatever package you're on.
The routers are managed via a browser interface optimised for mobile devices.
Reliability
Zen says it has replaced much of the technology in its core network, making it more reliable than ever. This means it's offering better performance but also being more resilient. But broadband speeds are affected by a range of different technical and environmental factors, including where you position the router in your house and how far you live from your nearest telephone exchange. So, keep that in mind just in case.
To ensure you have a good Wi-Fi signal in every room, for an extra charge per month you can sign up for Zen EveryRoom. This is a Wi-Fi repeater or repeaters that help to extend your signal to the furthest corners of your home.
Customer service
Zen doesn’t have enough customers to appear in Ofcom’s breakdown of broadband complaints but the company has won many awards for its customer service, including from Which?, PC Pro, The Sunday Times, Broadband Genie, and the UK Customer Experience Awards.
You can call Zen’s customer service team on 01706 902000 or get in touch over email or live chat via the Zen website. The support team have quite impressive opening hours – you can reach then between 8am and 8pm from Monday to Friday, and 9am to 5pm at the weekend.
You can also access video tutorials on Zen’s official YouTube channel called How To by Zen Internet.
There’s a 14-day cooling-off period for new customers and Zen promises automatic compensation if things go wrong. It’s available to residential and small business customers and gives you recompense if your service stops working and the fault is not fixed within two working days, if an engineer doesn’t show up for a scheduled appointment or if your service isn’t activated on the ‘go live’ date you’ve been given.
Conclusion: Very good
There are certainly a few Zen broadband features that are sure to attract customers, such as the inclusion of a free static IP address with every package. The router supplied is absolutely A1, bleeding-edge quality, and the lifetime guarantee of no price rises is also bound to offer reassurance to new customers, as will the UK-based customer service team.
But ultimately, all of this should come at a reasonable price if Zen wants to get a high score here. Zen is expensive. It's that simple. And while we're certain Zen feels its pricing is justified, we reckon the average user is going to have a harder time justifying it when compared alongside other providers.
