Business Broadband Comparison UK

Compare Cheap Business
Broadband — Full-Fibre,
Leased Lines & More

Win Energy compares business broadband and full-fibre deals from UK's leading providers. Full-fibre FTTP, leased lines and standard FTTC — with guaranteed uptime SLAs and UK-based priority support. Free independent comparison.

1Gbps
Max Available Speed
99.9%
Uptime SLA Guaranteed
4hr
Engineer Response SLA
FREE
Comparison Service
Why Business Broadband?

Consumer Broadband
Is Costing Your
Business Every Day

Consumer broadband has no uptime guarantees, no priority support and no static IP. When it goes down, you're in a queue with millions of domestic users. Business broadband provides contractually agreed uptime SLAs, priority UK-based engineers and the static IPs your systems need.

Win Energy compares business broadband deals across full-fibre FTTP, standard FTTC and dedicated leased lines — matching your speed requirements, uptime needs and budget.

Business broadband from £25/month — standard FTTC with business SLA and static IP

Full-fibre FTTP from £40/month — ultrafast speeds up to 1Gbps for modern workplaces

Leased lines from £199/month — dedicated, uncontended, symmetrical speeds for mission-critical operations

99.9% uptime SLA — contractually agreed. Compensation automatically applied if targets are missed

Bundle with energy — add broadband to your gas and electricity comparison. One broker, all utilities

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Business vs Consumer Broadband — Key Differences Feature Consumer Business Uptime SLA None Subject to provider terms Support Shared queue Priority UK engineers Static IP No Included as standard Engineer response Next day at best 4-hour SLA Compensation None Automatic if SLA missed FTTC Standard £25 /month from Full-Fibre FTTP £40 /month from Leased Line £199 /month from Bundle with gas & electricity — one broker for all your utilities ✓ Free comparison · No invoice · Win Energy added broadband in 2025
Buyer's Guide

How to Compare Business Broadband in the UK

Business broadband is not just a faster home connection — it is a different product built for uptime, support and security. Prices and availability vary by postcode, so a good comparison starts with knowing what to look for. Here is how we help UK businesses choose.

Know your connection type

Standard FTTC uses part-copper lines; full-fibre FTTP runs fibre all the way to your door for faster, steadier speeds; a leased line is a dedicated, uncontended connection for mission-critical sites. The old copper phone network (PSTN) is being retired — Openreach is targeting January 2027 — so most businesses are moving to full-fibre or digital lines anyway.

Match speed to how you work

A few staff on email and card payments need far less than a busy office running cloud apps, VoIP phones and video calls. We size the connection to your team and real usage rather than selling you the biggest package.

Uptime and support SLA

This is the real business difference. Business broadband comes with contractual uptime targets, priority UK-based engineers and faster fault-response SLAs — so when something breaks you are not queuing behind millions of home users.

Static IP and security

Business lines typically include a static IP for remote access, CCTV, card terminals, VPNs and hosted phone systems, plus optional managed routers and security — useful for anything that needs a fixed, reliable address on the network.

Contract terms and price rises

Check the term and what happens to the price. Since 2025, Ofcom requires providers to show any in-contract price rises in pounds and pence upfront rather than vague inflation-linked percentages — so ask for the figures in writing before you sign.

One broker, all utilities

Add broadband to your gas, electricity, water and waste review in a single conversation. One relationship for every utility, and one place to renew when the time comes.

Availability, speeds and pricing depend on your postcode and the networks serving it. Figures shown are typical starting points, not quotes — we confirm what is actually available at your address before you decide.

FAQ

Business Broadband Questions Answered

Business broadband pricing varies by location, speed tier and contract length. FTTC connections with a business SLA and static IP are available from around £25/month. Full-fibre FTTP from around £40/month. Win Energy compares available services from a panel of UK providers — contact us for a comparison relevant to your postcode and requirements.
FTTC (Fibre to the Cabinet) uses existing copper from street cabinet to your premises — fast but shared. FTTP (Fibre to the Premises) runs fibre all the way to your building — faster and more reliable. A leased line is a dedicated private connection exclusively for your business — guaranteed symmetrical speeds with 99.95% uptime SLA. Win Energy advises on the right option based on your actual business requirements.
Yes — and many clients do. We can compare gas, electricity, water and broadband in a single call. One broker, one relationship, all utilities reviewed together. Some clients also benefit from simplified billing. Ask us about a full utility bundle comparison.
A leased line is a dedicated, uncontended fibre connection exclusively for your business. Unlike standard broadband which is shared with neighbours, a leased line guarantees symmetrical upload and download speeds with a 99.95% uptime SLA. It is best suited to businesses where connectivity is mission-critical: financial services, healthcare, multi-site operations, heavy VoIP users, or any business that cannot afford downtime.
Standard broadband switches typically complete in 10–14 working days. Leased line installation can take 30–90 days depending on location and infrastructure. Win Energy manages the process and will give you a clear timeline before you commit.
For anything beyond a single laptop, usually yes. Consumer broadband has no uptime guarantee, no priority support and no static IP — when it fails you are in a queue with domestic users. If your business relies on card payments, cloud software, VoIP calls or online bookings, the SLA and priority support on a business line are what you are really paying for.
It depends on how many people are online at once and what they are doing. Light use such as email, browsing and card machines needs relatively little; busy offices on cloud apps, video calls and VoIP benefit from full-fibre. We size the connection to your team and usage rather than defaulting to the biggest package.
The old analogue PSTN network is being retired — Openreach has set a target of January 2027 — after which voice and broadband move to digital, all-IP connections. If you still run over copper lines, it is worth planning the move to full-fibre or a digital line now, and we can factor this into your comparison.
Yes. We regularly compare connectivity for businesses with more than one location, including mixes of standard broadband and leased lines, and can consolidate them under one review and a single renewal date.

Business Broadband Comparison
Free Independent Comparison

Full-fibre, leased lines and standard broadband compared from all major UK providers. Bundle with gas and electricity for a complete utility review.

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