Multi-Site Connectivity UK 2026: Compare Network Options for Multiple Locations
Quick answer
Multi-site leased lines are dedicated business connections used to connect two or more locations with reliable, high-capacity connectivity so can be used to connect:
offices
branches
shops
warehouses
factories
care homes
schools
hotels
data centres
cloud platforms
head office
regional hubs
remote sites
disaster recovery locations
A multi-site leased line setup may include:
one leased line at each site
Dedicated Internet Access at key sites
point-to-point leased lines between locations
Ethernet circuits
MPLS
managed WAN
SD-WAN
cloud connectivity
broadband or FTTP for smaller branches
4G/5G backup
diverse backup circuits
managed routers and firewalls
As a simple guide:
Business need Best option to compare
Dedicated internet at each site
DIA or leased lines
Private link between two sites
Point-to-point leased line
Several branches connecting to head office
MPLS, WAN, SD-WAN or hub-and-spoke leased lines
Cloud-first multi-site business
SD-WAN, DIA and cloud connectivity
Critical sites that cannot go offline
Leased line plus backup circuit
Lower-risk branches
FTTP, business broadband or SD-WAN over broadband
Mixed estate
Hybrid WAN
Outsourced support
Managed WAN or managed SD-WAN
The best option is not always “leased line everywhere”.
For multi-site businesses, the right answer is usually a site-by-site connectivity design .
Compare Multi-Site Leased Line Quotes
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Compare multi-site leased lines in the UK Use this guide if you are comparing:
multi-site leased lines
leased lines for multiple sites
multi-site business internet
multi-site business connectivity
point-to-point leased lines
leased line between two offices
dedicated internet for multiple sites
leased line WAN
multi-site DIA
Ethernet leased lines
Ethernet Access Direct
business site-to-site connectivity
leased line for branches
leased line for warehouses
leased line for retail sites
leased line for hotels
leased line for care homes
MPLS vs leased lines
SD-WAN vs leased lines
leased line backup options
multi-site failover
multi-site network providers
managed WAN
hybrid WAN
cloud connectivity for multiple sites
How do we work?
Transparent, impartial, and data‑driven reviews made by a team of expert humans, never AI generated – here’s exactly how Compare Your Business Costs helps you find the best deals from trusted UK providers: click here
Authored by: Ally Cox (Business Technology & B2B Services Specialist 10+ Years’ Experience)
Reviewed by: James Ward (Telecoms Specialist, 12+ Years Experience)
Last Updated: August 2026
Contents
Multi-site leased lines vs single-site leased lines
Multi-site leased line costs UK
Cost per site vs total network cost
What affects multi-site leased line pricing?
Key takeaways
Multi-site leased lines are used when more than one business location needs dedicated, reliable connectivity.
A leased line is not always the same thing as a private link between sites.
Dedicated Internet Access gives a site dedicated internet connectivity.
Point-to-point leased lines connect two locations privately.
MPLS, managed WAN and SD-WAN may be better for larger multi-site networks.
FTTP or business broadband may be enough for lower-risk branches.
4G/5G backup can help keep sites trading during fixed-line outages.
Costs depend heavily on postcode, speed, bearer, installation, SLA, contract length and provider availability.
The best quote should show cost per site and total monthly network cost.
Multi-site businesses should compare leased lines against SD-WAN and hybrid WAN before signing a long contract.
What are multi-site leased lines? Multi-site leased lines are dedicated connectivity services used by businesses with more than one location, and for multi-site businesses, leased lines can be used in different ways.
For example:
Setup
Leased line at each site
Each site gets dedicated internet access
Point-to-point leased line
Two sites are connected directly
Hub-and-spoke network
Branches connect back to head office or data centre
Ethernet WAN
Sites connect using Ethernet services
MPLS network
Sites connect over a private managed network
SD-WAN over leased lines
SD-WAN manages traffic across dedicated links
Hybrid WAN
Uses leased lines at key sites and broadband/FTTP elsewhere
The important point is:
Multi-site leased line design is not only about buying several leased lines. It is about choosing the right connectivity for each location.
Multi-site leased lines vs single-site leased lines
Feature Single-site leased line Multi-site leased lines
Main use
Dedicated internet for one location
Dedicated connectivity across multiple locations
Pricing
One site
Per site and network design
Complexity
Lower
Higher
Backup
One site resilience
Site-by-site resilience
Routing
Simple
WAN, VPN, SD-WAN or managed routing may be needed
Provider choice
Postcode-based
Postcode, region, network reach and support
Best for
One office or premises
Branches, groups, chains and multi-location businesses
If you only have one site, use: Leased Line Costs UK
If you have several locations, compare the full network.
Multi-site leased line costs UK Multi-site leased line costs depend on the number of locations and the connection type used at each site.
As a broad guide:
Setup
Typical monthly cost pattern
100Mbps leased line at one site
500Mbps leased line at one site
1Gbps leased line at one site
DIA at several sites
Per-site pricing multiplied by site count
Point-to-point leased line
Quote-based for the two endpoints
Managed WAN
Per-site connectivity plus management
SD-WAN over leased lines
Leased line cost plus SD-WAN licence/support
Backup broadband/4G/5G
Extra £10-£100+ per site/month
Diverse backup circuit
Installation/excess construction
£0-£1,000+ per site, sometimes more
Cost per site vs total network cost Multi-site leased lines should be compared in two ways:
Metric
Cost per site
Shows which locations are expensive
Total monthly cost
Total contract value
Shows long-term commitment
Cost per Mbps
Helps compare speed value
Backup cost per site
Installation cost per site
Support cost
Exit or upgrade fees
Example:
Item Cost
Site 1 DIA
Site 2 DIA
Site 3 FTTP + backup
Managed router/firewall
4G backup at two sites
Total monthly cost
36-month contract value
£41,400
What affects multi-site leased line pricing? Pricing is affected by:
number of sites
postcode of each site
fibre availability
required speed
bearer size
contract length
provider network reach
installation work
excess construction charges
wayleave requirements
SLA
resilience requirement
backup connectivity
managed router
firewall
SD-WAN licence
cloud connectivity
support hours
whether sites are local, regional or national
whether sites need point-to-point links
whether you need internet or private site-to-site traffic
Multi-site leased lines vs SD-WAN
Feature Multi-site leased lines SD-WAN
Main role
Dedicated connectivity at or between sites
Traffic control across multiple links
Cost
Higher if used at every site
Licence/support plus underlying circuits
Cloud performance
Good if designed well
Often strong for cloud-first businesses
Failover
Needs backup circuit
Built to manage failover
Best for
Critical sites needing dedicated access
Multi-site routing, monitoring and cloud traffic
Can work together?
Yes
Yes
Multi-site leased lines vs MPLS
Feature Multi-site leased lines MPLS
What it is
Dedicated site circuits
Private managed WAN technology
Best for
Dedicated access or point-to-point links
Private multi-site traffic
Cloud suitability
Depends on setup
Can be weaker if traffic is backhauled
Flexibility
Site-by-site
Provider-managed
Cost
Per circuit/site
Quote-based
Modern alternative
SD-WAN or hybrid WAN
SD-WAN or hybrid WAN
Multi-site leased lines vs FTTP
Feature Leased line FTTP business broadband
Bandwidth
Dedicated
Shared or product-dependent
Upload speed
Symmetrical
Usually lower than download
SLA
Stronger
Weaker than dedicated circuits
Cost
Higher
Lower
Installation
Longer and survey-based
Usually faster
Best for
Critical/high-usage sites
Smaller branches and lower-risk sites
Backup use
Primary or backup
Primary for low-risk branch, backup for leased line
Multi-site leased lines vs point-to-point leased lines
Feature Multi-site leased lines
Point-to-point leased line
Scope
Several sites
Internet access
Often yes if DIA
Usually no unless added separately
Best for
Multi-location internet and network design
Private link between two locations
Complexity
Higher
Alternatives
SD-WAN, MPLS, managed WAN
Ethernet, VPN, private circuit
Best multi-site leased line setup by business type
Business type
Recommended setup to compare
Retail chain
FTTP or DIA per site, SD-WAN, 4G/5G backup for payments
Restaurant group
DIA at main site, FTTP/4G backup at branches, managed router
Care home group
DIA/FTTP by site criticality, managed WAN or SD-WAN, backup links
Hotel group
Leased line at large hotels, FTTP at smaller sites, guest Wi-Fi separation
Warehouse network
DIA or Ethernet at major sites, backup for operational systems
Professional services firm
DIA at offices, SD-WAN for cloud apps and voice
School group
Leased lines or managed WAN by site size and safeguarding needs
Healthcare group
DIA, managed WAN, security and resilient backup
Manufacturing group
Ethernet, DIA or point-to-point for operational sites
Franchise network
Standardised FTTP/DIA package with central support
Multi-site leased line providers UK
Provider or route Why businesses compare it Best suited to
BT Business
DIA, leased lines, Ethernet and business connectivity
National coverage and established business connectivity
Vodafone Business
DIA, fixed connectivity and SD-WAN options
Businesses wanting fixed, mobile and WAN support
Virgin Media O2 Business
Leased line and business connectivity services
Sites in strong Virgin Media network areas
TalkTalk Business
Ethernet, leased line and reseller connectivity
SMEs and providers seeking business connectivity
Colt
Enterprise Ethernet, DIA, IP VPN and city networks
Urban, data-heavy and enterprise sites
Neos Networks Ethernet, DIA, dark fibre and optical connectivity
High-capacity UK networks and data centre access
Gamma partners Connectivity, voice and managed network services
SMEs wanting partner-led support
Daisy Communications Connectivity, telecoms and managed IT
SMEs wanting bundled services
Local fibre providers
Regional leased line alternatives
Postcode-specific savings and availability
Managed service providers
Multi-site design and ongoing support
Businesses wanting one supplier managing the estate
Resilience and backup for multi-site leased lines Resilience matters more when several sites depend on the same network design.
Options include:
Backup option Best for
4G/5G backup
Retail, hospitality, care, small branches
Business broadband backup
Lower-cost backup for offices
FTTP backup
Sites with full-fibre availability
Second leased line
Critical sites
Diverse circuit
Sites that cannot go offline
SD-WAN failover
Multi-site businesses using several access types
Cloud failover
Businesses with cloud-hosted apps
Backup router
Sites where hardware failure is a risk
Best next step by situation
Situation
Two sites need a private link
Compare point-to-point leased lines
Every site needs reliable internet
Compare DIA or leased lines per site
Some sites are small branches
Compare FTTP, business broadband and backup
You have MPLS already
Compare hybrid WAN or SD-WAN migration
Cloud apps are slow
Review cloud connectivity and local breakout
Payments go down when internet fails
Add 4G/5G or diverse backup
You have 5+ sites
Compare managed WAN or SD-WAN
You need one supplier
Compare managed WAN providers
You need lower cost
Compare leased lines only at critical sites
You are unsure
Final verdict
Multi-site leased lines can be a fantastic option for businesses that need dedicated, reliable connectivity across several locations and are great for:
head offices
large branches
data-heavy locations
VoIP-heavy teams
cloud-dependent sites
payment-critical locations
sites needing high upload speeds
private site-to-site links
data centre connectivity
But leased lines are not always needed at every site and a stronger multi-site design could combine:
leased lines or DIA at key sites
FTTP at lower-risk branches
4G/5G backup for resilience
SD-WAN for traffic management
MPLS where private traffic still needs it
cloud connectivity for cloud-heavy workloads
managed WAN for outsourced support
The best approach is to compare your network by site, not by product.
Compare Multi-Site Leased Line Quotes
Free quotes • No obligation • Compare UK leased line, WAN and SD-WAN providers
FAQs: multi-site leased lines UK
What are multi-site leased lines?
Multi-site leased lines are dedicated connectivity services used by businesses with two or more locations that need reliable internet, private links, WAN access or cloud connectivity.
Do I need a leased line at every site?
Not always. Critical sites may need leased lines, while smaller branches may be fine with FTTP, business broadband, backup connectivity or SD-WAN.
What is the difference between a leased line and point-to-point leased line?
A leased line often means dedicated internet access for one site. A point-to-point leased line connects two fixed locations privately.
How much do multi-site leased lines cost?
Costs are quote-based. A single leased line may cost around £150-£900+ per month depending on speed and location, but multi-site costs depend on the number of sites, speeds, backup and management.
What affects multi-site leased line pricing?
Postcode, speed, bearer size, installation, wayleaves, contract length, SLA, backup requirements, router management and provider availability all affect pricing.
Are leased lines better than broadband for multiple sites?
Leased lines offer dedicated bandwidth and stronger service levels. Broadband or FTTP may be better value for lower-risk branches.
Are leased lines better than SD-WAN?
They do different jobs. Leased lines provide dedicated connectivity. SD-WAN manages traffic across leased lines, broadband, MPLS, 4G/5G and cloud access.
Can SD-WAN use leased lines?
Yes. SD-WAN can use leased lines or DIA as part of the underlying connectivity mix.
Can I use 4G or 5G backup with leased lines?
Yes. Many businesses use 4G/5G backup to keep sites online if the fixed connection fails.
What is DIA?
DIA stands for Dedicated Internet Access. It is a dedicated internet connection, often delivered using leased line or Ethernet access.
What is MPLS?
MPLS is a private WAN technology used to connect multiple sites. Some businesses retain MPLS for critical traffic while using leased lines, DIA or SD-WAN elsewhere.
What is hybrid WAN?
Hybrid WAN is a network design that combines different connection types such as leased lines, MPLS, FTTP, broadband, 4G/5G and SD-WAN.
How do I compare multi-site leased line providers?
Compare site-by-site pricing, speed, SLA, installation, backup, router management, security, SD-WAN options, support and total contract value.
Should I choose one provider for every site?
Sometimes. One provider can simplify support, but using different local providers may reduce costs or improve availability in some areas.
What is the best option for a business with 5 or more sites?
For 5+ sites, compare leased lines, managed WAN, SD-WAN, MPLS and hybrid WAN rather than buying separate circuits without a network design.
Related leased line, WAN and SD-WAN guides Leased line and dedicated connectivity Leased Line Costs UK https://compareyourbusinesscosts.co.uk/leased-line-costs
Leased Line Providers UK https://compareyourbusinesscosts.co.uk/leased-line-providers
Dedicated Internet Access https://compareyourbusinesscosts.co.uk/dedicated-internet-access
Ethernet Access Direct https://compareyourbusinesscosts.co.uk/ethernet-access-direct
Point-to-Point Leased Lines https://compareyourbusinesscosts.co.uk/point-to-point-leased-line
WAN and multi-site connectivity Multi-Site Connectivity https://compareyourbusinesscosts.co.uk/multi-site-connectivity
WAN Providers UK https://compareyourbusinesscosts.co.uk/wan-providers-uk
Managed WAN Services https://compareyourbusinesscosts.co.uk/managed-wan-services
Hybrid WAN Architecture https://compareyourbusinesscosts.co.uk/hybrid-wan-architecture
Global WAN Solutions https://compareyourbusinesscosts.co.uk/global-wan-solutions
SD-WAN and security SD-WAN Providers UK https://compareyourbusinesscosts.co.uk/sd-wan
Managed SD-WAN Services https://compareyourbusinesscosts.co.uk/managed-sd-wan-services
SD-WAN Costs UK https://compareyourbusinesscosts.co.uk/sd-wan-costs
SD-WAN vs MPLS https://compareyourbusinesscosts.co.uk/sd-wan-vs-mpls
Business Internet Security https://compareyourbusinesscosts.co.uk/business-internet-security
Compare Multi-Site Leased Line Quotes Compare leased line, DIA, point-to-point, WAN and SD-WAN options based on your number of sites, postcode, speed, cloud usage, backup needs and total monthly cost.
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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.