Zen Business Broadband Review 2026: Prices, Speeds, Pros & Cons Quick answer
Zen Business Broadband is great for SMEs that value predictable pricing, UK-based support and a static IP rather than simply choosing the cheapest introductory broadband deal.
Zen’s current business Full Fibre packages start from £30/month ex VAT and include:
18-month contracts
no mid-contract broadband price rises
one static IPv4 address
business-grade router
guest Wi-Fi capability
optional enhanced support
Current standard published packages include:
Package Download Upload Price
Full Fibre 100
100Mbps
18Mbps
From £30/month
Full Fibre 300
300Mbps
47Mbps
From £34/month
Full Fibre 500
500Mbps
70Mbps
From £38/month
Full Fibre 900
900Mbps
100Mbps
From £46/month
Prices exclude VAT. Zen also advertises business broadband speeds up to 2.3Gbps on selected packages/locations.
Free quotes • No obligation • Compare Zen with other UK broadband providers
How Do We Work?
Our comparisons are researched and reviewed by the Compare Your Business Costs editorial team using provider information, pricing data and UK business buying criteria. See how Compare Your Business Costs works .
Authored by: Ally Cox – Business Technology & B2B Services Specialist, 10+ years’ experience.
Reviewed by: James Ward .
Last Updated: September 2026
Key Takeaways
Zen Business Full Fibre currently starts from £30/month ex VAT.
Published standard packages range from 100Mbps to 900Mbps.
Zen also advertises business broadband speeds up to 2.3Gbps where available.
Every current Full Fibre package includes one static IPv4 address.
Zen’s standard Full Fibre packages use 18-month contracts.
The Contract Price Promise means no mid-contract broadband price rise.
A business-grade FRITZ!Box router is included.
4G automatic failover is available through relevant Business Pro packages.
Optional enhanced care levels are available for faster fault response.
Zen may cost more initially than some promotional rivals, but price certainty can improve the total contract comparison.
Zen Business Broadband at a Glance
Feature Zen Business
Starting price
From £30/month ex VAT
Published standard speeds
100Mbps–900Mbps
Maximum advertised speed
Up to 2.3Gbps on relevant packages
Contract length
18 months on current standard Full Fibre plans
Static IP
1 static IPv4 included
Annual broadband price rise
None during contract
Router
Business-grade FRITZ!Box included
4G backup
Available on relevant Business Pro products
UK support
Yes
Zen Business Full Fibre Prices Zen publishes unusually straightforward pricing for its standard Full Fibre products.
Package Estimated download Estimated upload Monthly price Contract
Full Fibre 100
100Mbps
18Mbps
From £30
18 months
Full Fibre 300
300Mbps
47Mbps
From £34
18 months
Full Fibre 500
500Mbps
70Mbps
From £38
18 months
Full Fibre 900
900Mbps
100Mbps
From £46
18 months
All current standard packages include:
one static IPv4 address
router
guest Wi-Fi
Contract Price Promise
optional enhanced care levels
Zen’s Contract Price Promise This is one of Zen’s strongest differentiators. Zen states that the broadband price you agree to remains the same throughout your minimum contract, which means no scheduled April broadband increase during the 18-month term.
This makes it easier to compare the true contract cost against providers such as:
BT Business
Vodafone Business
Virgin Media Business
TalkTalk Business
which currently publish future price increases on relevant broadband contracts.
Why Price Certainty Matters A lower opening monthly price is not always cheaper over the whole agreement – for example, when comparing Zen against another provider, calculate:
opening monthly price
contract length
scheduled annual increases
setup charges
static IP cost
backup cost
Zen’s headline monthly price may sometimes start higher, but the lack of mid-contract broadband increases can narrow the difference.
Does Zen Include a Static IP? Yes.
Zen currently includes one static IPv4 address with every business broadband connection – this can be useful for:
site-to-site VPNs
remote access
hosting
firewall allowlisting
some CCTV systems
specialist server applications
Zen can also provide additional IP addresses where required.
See our Static IP Business Broadband guide .
Zen Business Broadband Router Zen includes business-grade hardware with its Full Fibre products:
This is included with Zen’s standard packages and provides:
Wi-Fi connectivity
Gigabit LAN ports
separate guest network
FRITZ!Box 6890 LTE
This is used on relevant Business Pro packages – the main advantage being is built-in mobile connectivity that can provide automatic 4G failover when the main broadband connection fails.
Zen Business 4G Backup Zen offers 4G backup on relevant Business Pro Full Fibre packages – i the main fixed connection fails, the router can automatically switch traffic onto the mobile network, which can help keep:
card payments
bookings
cloud applications
VoIP
email
remote working
operating while the fixed connection is unavailable.
See our Business Broadband Backup guide .
Who Is Zen Business Broadband Best For?
Business Fit
Small office
Strong
Professional services
Strong
Cloud-based SME
Strong
Hybrid team
Strong
Business needing static IP
Strong
Retail / hospitality
Good with backup
Price-sensitive microbusiness
Compare cheaper alternatives
Call centre
Compare leased line
Mission-critical site
Compare dedicated connectivity
Is Zen Good for VoIP? Yes! Zen Full Fibre can provide a good foundation for hosted VoIP and cloud phone systems.
Relevant factors include:
upload capacity
latency
router quality
4G backup
static IP requirements
The included static IP can be useful for some network and SIP configurations, although standard hosted VoIP does not automatically require one.
See our Business Broadband for VoIP guide .
Zen for Cloud-Based Businesses Zen’s Full Fibre range is particularly relevant to businesses relying on:
Microsoft 365
Google Workspace
CRM platforms
cloud accounting
video conferencing
cloud storage
online backups
remote desktops
Businesses with heavier upload requirements should compare the upload profiles carefully rather than simply choosing the highest download speed.
Zen Full Fibre 100 vs 300 vs 500 vs 900
Package Best suited to
100Mbps
Smaller teams and everyday cloud use
300Mbps
Growing SMEs and regular video meetings
500Mbps
Busier cloud-based offices
900Mbps
Large transfers and many simultaneous users
The right package depends on actual usage, not simply staff numbers.
Does Zen Offer Speeds Above 900Mbps? Yes, in relevant areas and packages.
Zen’s current Business Full Fibre page advertises maximum speeds of up to 2.3Gbps .
However, their standard public package table currently lists the 100, 300, 500 and 900Mbps plans, so if you’re wanting multi-gigabit broadband, you should therefore check availability directly for their premises.
Zen Business Broadband vs Vodafone Vodafone currently advertises Full Fibre 900 from £22/month ex VAT, significantly below Zen’s £46 published Full Fibre 900 price.
However, the products differ.
Zen Vodafone
Full Fibre 900 headline price
From £46
From £22
Contract
18 months
36 months on headline deal
Mid-contract broadband rise
No
Yes
Static IP
1 included
Available
Vodafone wins strongly on opening price; Zen wins on contract length and price certainty.
Zen vs TalkTalk Business TalkTalk currently advertises:
Full Fibre 150 at £28.95/month
Full Fibre 900 at £43.95/month
12 and 24-month contract options
TalkTalk is therefore highly competitive on price and flexibility.
Zen’s differentiators are:
Contract Price Promise
included static IPv4
business-grade router
18-month standard term
Zen vs BT Business BT Business has a broader mainstream business ecosystem and a particularly clear resilience proposition through Hybrid Backup.
Zen offers a simpler point of differentiation:
no in-contract broadband price increase
static IP included
18-month standard Full Fibre terms
BT will therefore be more suitable if:
its Enhanced/Pro feature set appeals
you want EE Hybrid Backup
BT availability is stronger
Zen will suit businesses wanting simpler, more predictable pricing.
Zen vs Virgin Media Business Virgin Media Business currently offers download speeds up to 2Gbps on relevant Voom Full Fibre packages.
Zen can be more attractive if:
included static IP matters
you want price certainty
an 18-month contract suits you
Virgin could be stronger where:
its network is available
higher headline speed is a priority
its Voom support tier suits the business
Zen Pros and Cons
Pros Cons
No mid-contract broadband price rise
Higher starting price than some competitors
Static IPv4 included
Cheapest rivals can materially undercut Zen
18-month standard contract
Full Fibre availability remains postcode dependent
Business-grade router included
4G backup requires the relevant package
UK-based support
Standard broadband is still shared connectivity
Speeds up to 2.3Gbps advertised
Not all speeds are available at every premises
Zen Leased Lines and Ethernet Zen also provides dedicated connectivity for businesses that outgrow standard broadband, and their current business connectivity range includes leased lines from around 100Mbps to 10Gbps, alongside Ethernet Light products.
Dedicated connectivity is worth comparing if your business needs:
dedicated bandwidth
symmetrical speeds
stronger SLA commitments
high sustained uploads
mission-critical connectivity
See our Leased Line Costs guide .
What to Check Before Choosing Zen
Which Zen Full Fibre speeds are available at your postcode?
What upload speed applies?
Is the £30/£34/£38/£46 package available?
Is one static IP enough?
Do you need additional IP addresses?
Do you need Business Pro with 4G backup?
What care level applies?
Will the included router cover your premises?
Do you need eero mesh Wi-Fi?
Is 18 months suitable?
Would a cheaper introductory deal cost less overall?
Would dedicated Ethernet be more appropriate?
Compare Zen with Other Business Broadband Providers
Our Verdict: Is Zen Business Broadband Worth It? Zen Business Broadband is a compelling option for SMEs that value predictable pricing, a static IP and relatively straightforward contract terms, and their biggest strengths are:
no in-contract broadband price rises
static IPv4 included
18-month Full Fibre contracts
business-grade router included
UK-based support
optional 4G resilience
The biggest downside is price – as providers such as Vodafone currently advertise substantially cheaper headline FTTP deals, while TalkTalk also competes strongly on price and shorter terms.
Our recommendation: compare Zen if you value certainty and included business features. Compare Vodafone and TalkTalk if initial price matters more, and BT if resilience and a broader package ecosystem are priorities.
Compare Zen Business Broadband Quotes
Frequently Asked Questions How much is Zen Business Broadband?
Current Full Fibre packages start from £30/month ex VAT for 100Mbps, £34 for 300Mbps, £38 for 500Mbps and £46 for 900Mbps.
How fast is Zen Business Broadband?
Zen’s standard published Full Fibre packages run up to 900Mbps, while Zen also advertises maximum business broadband speeds of up to 2.3Gbps where available.
Does Zen increase prices during the contract?
No. Zen’s Contract Price Promise means the broadband price remains unchanged throughout the minimum contract.
How long is a Zen Business Broadband contract?
Zen’s current standard Full Fibre packages use an 18-month minimum term.
Does Zen include a static IP?
Yes. Every current Zen business broadband connection includes one static IPv4 address.
Does Zen offer 4G backup?
Yes. Automatic 4G failover is available on relevant Business Pro packages using the FRITZ!Box 6890 LTE.
Is Zen cheaper than Vodafone?
No on current headline pricing. Vodafone’s advertised Full Fibre 900 price is substantially lower, although Zen has a shorter standard contract and no in-contract broadband price rises.
Is Zen better than BT Business?
It depends on priorities. Zen offers predictable pricing, included static IP and 18-month terms, while BT has a broader package ecosystem and strong backup options.
Is Zen good for VoIP?
Yes. Full Fibre can provide suitable capacity for VoIP, subject to upload speed, latency, network design and resilience requirements.
Does Zen offer leased lines?
Yes. Zen provides dedicated Ethernet and leased-line connectivity for businesses needing guaranteed, uncontended bandwidth.
Related Business Broadband Guides
Hi, I’m Ally Cox , a senior copywriter and blogger at CompareYourBusinessCosts.co.uk, the UK’s trusted platform for comparing business services.over a decade of experience in the B2B sector, I specialise in simplifying complex topics like leased lines, VoIP, business energy, HR and payroll solutions, accounting software, and EPOS systems .HR, copywriting, and business operations- from clocking-in systems to card machines and office technology .informed, confident decisions when choosing products and services that improve efficiency and save money.
