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Zen Internet Broadband, Full Fibre and Reviews UK

Zen Internet

Rating 4-5 Compare this ISP to others
Ofcom Automatic Compensation

This ISP is a member of Ofcom's automatic compensation for delayed repairs and missed engineer appointments.

Certified B-Corp

Certified B-Corps are companies that meet certain criteria on 'profit with a purpose' looking at staff, customers, community and the environment. This includes ethical business practices, sustainability and community engagement. More information on bcorporation.uk

Zen Internet

Summary

Zen Internet is one of the UK’s more trusted independent broadband providers. For over 30 years they have focused on delivering reliable service, strong technical support and clean pricing. If you are fed up with rising costs, poor support or slow lines then Zen often comes up as the alternative worth checking out. Zen Internet was one of the earlier smaller operators but has grown to be one of the smaller "big" players. They have five years of being a Which? Recommend Broadband provider and are a Certified B-Corp. They provide both Openreach-based products as well as various altnets.

Packages

Package Name Speed Setup Monthly First Year Cost*
Unlimited Fibre 1
36 Mbps £15.00 £33.00 £411.00
Unlimited Fibre 2
78 Mbps £15.00 £37.00 £459.00
Full Fibre 100 (Openreach)
105 Mbps £15.00 £35.00 £435.00
Full Fibre 500 (Openreach)
500 Mbps £15.00 £42.00 £519.00
Full Fibre 900 (Openreach)
910 Mbps £15.00 £50.00 £615.00
Full Fibre Max (Openreach)
1600 Mbps £15.00 £65.00 £795.00
Full Fibre 100 (CityFibre)
155 Mbps £0.00 £30.00 £360.00
Full Fibre 500 (CityFibre)
500 Mbps £0.00 £36.00 £432.00
Full Fibre 900 (CityFibre)
910 Mbps £0.00 £42.00 £504.00
Full Fibre Max (CityFibre)
2300 Mbps £0.00 £57.00 £684.00
Full Fibre 100 (Trooli)
164 Mbps £0.00 £30.00 £360.00
Full Fibre 500 (Trooli)
550 Mbps £0.00 £36.00 £432.00
Full Fibre 900 (Trooli)
910 Mbps £0.00 £42.00 £504.00
Full Fibre Max (Trooli)
2300 Mbps £0.00 £57.00 £684.00
Full Fibre 100 (Freedom Fibre)
101 Mbps £0.00 £30.00 £360.00
Full Fibre 500 (Freedom Fibre)
525 Mbps £0.00 £36.00 £432.00
Full Fibre 900 (Freedom Fibre)
950 Mbps £0.00 £42.00 £504.00
Full Fibre Max (Freedom Fibre)
2300 Mbps £0.00 £57.00 £684.00
Full Fibre 100 (MS3)
164 Mbps £0.00 £28.00 £336.00
Full Fibre 500 (MS3)
550 Mbps £0.00 £34.00 £408.00
Full Fibre 900 (MS3)

*Promotion ends 31/08/2026*

950 Mbps £0.00 £34.00 £408.00

* VAT included

Additional Comments

The offer is straightforward. Zen delivers fibre broadband across the UK via major networks like Openreach and CityFibre, along with smaller altnets Trooli and Freedom Fibre. Where full‑fibre (FTTP) is available they have broadband packages that give strong speeds and decent upload rates, which is useful for streaming, working from home or heavy usage households. Many customers report that once the fibre broadband service is live the connection feels stable and performs well. Their award‑winning status in several reviews shows that the company ticks the boxes for value, speed and service in many cases.

Where Zen really stands out is support, excellent customer service and transparency. Reviewers often mention that calls are answered quickly by UK‑based staff who know what they are doing. Issues are handled without a lot of back and forth and installations tend to be clean. For people who have had frustrating experiences with larger ISPs, that personal touch makes a difference. The fact that Zen keeps its pricing clear and avoids hidden extras is another plus.

That said, it is not flawless. Coverage remains the key issue. Although Zen Internet works across much of the UK, the exact speed and availability at your address may differ. Also, even if a fibre line comes to your door you still need a solid internal setup. If your router is old, Wi‑Fi signal is weak or you have a large house with thick walls, you might not see the full benefit. Some users report that in rarer fault situations support could be slower than ideal and that communication when build work drags on might not feel as smooth as expected.

Price is another area to check carefully. Zen’s plans tend to cost a little more than some budget providers because you are paying for stronger support and service. If you prioritise lowest cost above everything else then you might find cheaper alternatives. It is wise to check contract length, renewal pricing, what is included and what happens if you move or need to change provider. Zen however do offer a Contract Price Promise - this means that there are no incontract price rises, and you will pay the same amount for the full length of your contract term, with no unexpected price rises. 


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ISP Details

Name Zen Internet
Legal Name Zen Internet Ltd
IPv6 Support Yes
ISPA Member No
Ofcom Code of Practice Yes
info
Link https://www.zen.co.uk

Contact Details

Sales Telephone 01706 902573

Zen Internet Reviews

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541148 20 Dec 2021 (reviewed 4 years ago)
You get what you pay for and appreciate Zen are not the cheapest. But for a few pennies more you get 5 star service. All their tech support are working from home but you'd never know it. No Covid excuses that you get from the big boys who give or were giving poor service before the pandemic anyway. So 5 stars to Zen. If you're happy with long wait times trying to get through to a human then stay with the you know who's. Otherwise change to Zen.
nealcass 20 Dec 2021 (reviewed 4 years ago)
Fantastic company - small enough to care and big enough to cope with the data load. Just switched a friend as well and the sales team were fantastic at helping us navigate the best deals.
45disaster 20 Nov 2021 (reviewed 4 years ago)
I've been with the most admirable Zen for nearly 20 years. Their customer service and technical support is second to none. I have no intention of changing to any other ISP. Thank you Zen.
davidmatthewson 20 Sep 2021 (reviewed 4 years ago)
We've been with Zen for almost 20 years and use them for several of our clients and normally they are great.. but.. In the last few months obviously Covid has caused issues and the support, which normally is world class, has fallen off a cliff. Hopefully they will recover as the support is what makes it worth paying over the odds for and currently (Summer 2021) they are as bad as BT/Sky etc etc.
vivere_er 20 Sep 2021 (reviewed 4 years ago)
APPALLING SERVICE & COMPANY, AVOID!!!! Over the last few months, Zen Internet repeatedly over-billed me via Direct Debit - in the end I had to cancel the DD and complain to my bank. It took months for Zen to 'fix' the problem, wasting hours of my time. BAD SERVICE, OVER-PRICED PRODUCTS - DO NOT USE!!
DougE 20 Jul 2021 (reviewed 4 years ago)
I've been using Zen since June 2009, as both an ADSL and phone line provider and now as a high-speed fibre broadband provider. They were great at handling the very many issues we had with ADSL over the years (all down to issues with BT Openreach infrastructure) and the fibe broadband service has been exemplary. The speeds exceed the stated rates and we've never experienced an interruption since we changed to fibre in January 2021.
pict 21 Jun 2021 (reviewed 4 years ago)
Always had a high opinion of Zen and their customer service is excellent. However, recently I needed to contact them about an outage only to find that their opening hours are severely restricted. Not even a "chat line". Disappointing.
45disaster 20 Mar 2021 (reviewed 5 years ago)
Simply the best.
viccot 28 Feb 2021 (reviewed 5 years ago)
I have been with Zen over a year now and have only had to contact support twice.In both cases problems were quickly resolved.
BrianLew 20 Feb 2021 (reviewed 5 years ago)
Brilliant and immediate service. No need to say more!