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Best business leased line broadband deals
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Compare business leased line broadband
A leased line gives your business a dedicated, ultra-reliable connection that’s built for speed and performance. While installation takes longer than standard broadband, our business broadband experts handle everything to make the process smooth and stress-free.
Here’s how it works:
Enter your postcode
Start by entering your business postcode and a few details about your internet needs above. This helps us identify the best leased line options available in your area.
Speak to an expert
One of our leased line experts will be in touch to explain your options, answer any questions and recommend the most suitable package for your business.
Arrange your installation
We’ll work with your leased line provider to manage the installation from start to finish, making the process as straightforward and disruption-free as possible.
What is a business leased line?
A business leased line is a dedicated internet connection provided exclusively for your organisation. Unlike full fibre business broadband, which is shared with other nearby users, a leased line ensures that all available bandwidth is reserved for your business alone.
It delivers guaranteed speeds, symmetrical upload and download rates, and a highly reliable connection, free from the fluctuations caused by shared networks.
How do leased lines work?
Leased lines give your business a direct fibre connection to the exchange, creating the most reliable and uncontested route into your provider’s core network. This setup delivers guaranteed speeds, consistent performance, and high reliability even during peak usage times.
Dedicated fibre connection
Your leased line is a private, high-performance fibre cable running directly from your premises to the nearest exchange. All the bandwidth is reserved for your business, so speeds remain consistent at all times.
Once at the exchange, your traffic joins the provider’s high-speed core network with priority access, keeping your connection smooth and stable.
No local cabinet bottlenecks
All other fibre optic business broadband services like SoGEA business broadband and cable business broadband route through local street cabinets that act as shared junction points. These cabinets can slow down connections during busy times.
Leased lines bypass them entirely, removing one of the most common causes of congestion.
Installed via underground ducts
Fibre cables for leased lines run through underground ducts. In towns and cities, these ducts are typically already available, making installation more straightforward. In rural locations, duct availability may be limited, which can make the process more complex and costly.
Support for failover connections
Enterprise-grade leased line routers can handle multiple simultaneous connections. Many businesses choose to add a secondary connection as a backup, ensuring broadband redundancy in case of a fault.
Find out more in our guide to business broadband failover.
Types of business leased lines
When selecting a leased line broadband service, comparing different options is important to ensure your business gets the best speed, reliability, and cost balance. Here’s a breakdown of the main types of leased line business broadband:
Dedicated internet access (DIA)
A premium leased line option providing 100% uncontended bandwidth, ensuring your business gets full-speed connectivity at all times. DIA is ideal for companies that rely on cloud computing, VoIP systems, video conferencing, and large data transfers.
Ethernet over FTTP (EoFTTP)
This solution delivers dedicated ethernet connectivity using a full fibre network, offering symmetrical upload and download speeds. It suits businesses needing high-performance connectivity with lower latency and superior reliability.
Ethernet over FTTC (EoFTTC)
A more affordable leased line alternative that combines fibre and copper technology (SoGEA broadband), providing dedicated bandwidth at a lower cost. It’s an excellent choice for small- to medium-sized businesses that need improved performance over standard broadband but don’t require a full fibre leased line.
Why use us to compare business leased line deals
Our experts simplify finding the best leased line deals by comparing pricing from a range of trusted providers, ensuring your business gets a fast and reliable connection with minimal hassle.
Trusted providers
We work with leading leased line providers, giving you access to top-tier connectivity and service guarantees.
Expert advice
Our experts help you find the best leased line for your needs, ensuring optimal speed, performance, and value.
Managed install
Our experts are on hand to help manage and resolve any issues that arise during the leased line installation process.
Benefits of leased line broadband
Installing a dedicated line gives your business more than just speed. By comparing leased line prices, you can find a service tailored to your budget while gaining access to high-performance internet that delivers on reliability, security, and long-term value.
Here are the key reasons businesses choose leased lines:
Guaranteed performance
With uncontended bandwidth, your business gets consistent speeds at all times. Leased line speeds are symmetrical, so upload and download rates match, which is ideal for file sharing, cloud apps and strong VoIP call quality.
Reliable connectivity
Leased lines avoid shared networks, which boosts business broadband reliability. Your service stays steady and consistent, with no broadband throttling during peak times. This keeps your connection fast when you need it most.
Scalability
Your leased line is dedicated to your business only, helping protect sensitive data. It also supports future growth, giving you a reliable, scalable service that you can upgrade as your business evolves.
Enhanced security
Because your line is private and uncontested, it is less vulnerable to external interference. This makes it easier to safeguard sensitive business data and maintain compliance with data protection regulations.
Low latency
Leased lines deliver very low latency, which is essential for real-time applications like video conferencing, business VoIP phone systems and online collaboration tools.
24/7 support
Most leased line services include business-grade service level agreements and round-the-clock technical support, ensuring rapid fault resolution and minimal downtime.
Who is dedicated business broadband for?
A leased line is ideal for businesses that need fast, uninterrupted, and dedicated internet connectivity. Unlike standard broadband, it delivers symmetrical leased line speeds, guaranteed bandwidth, and no peak-time slowdowns.
Large businesses & enterprises
Companies with multiple employees, high data usage, and cloud-based systems benefit from consistent, high-speed connectivity for seamless operations.
Businesses using VoIP
A leased line ensures lag-free communication, providing clear VoIP calls and uninterrupted video meetings, even with multiple users.
E-commerce & online businesses
A leased line guarantees smooth, always-on connectivity for companies that rely on fast transactions, website uptime, and secure online operations.
Remote & hybrid workplaces
With secure, high-speed connections, leased lines support remote teams, cloud storage, and collaborative tools without performance issues.
Large data transfers
Leased lines provide fast uploads and downloads, making them ideal for media companies, IT firms, and any business working with large files or real-time data.
Leased line vs Standard full fibre broadband
A leased line is a significant step up from standard full fibre. Let’s compare them to understand why:
| Factor | Leased Lines | Standard full fibre |
|---|---|---|
| Speed | Up to ~10 Gbps, scalable as needed. | Up to ~1 Gbps, varies by plan. |
| Stability | Ultra-Stable: - Low latency (<5ms), - Minimal jitter (<1ms), - Negligible packet loss (<0.1%). | Stable: - Low-to-moderate latency (10–25ms), - Jitter (2–5ms), - Occasional packet loss (<1%). |
| Bandwidth symmetry | Symmetrical: Equal upload and download speeds, essential for business-critical applications. | Asymmetrical: Download speeds typically multiple times faster than upload speeds. |
| Bandwidth contestion | Uncontested: Dedicated bandwidth using private fibre strands, unaffected by other users’ traffic. | Contested: Bandwidth shared via GPON (Passive Optical Network), variable during peak traffic hours. |
| Security | High Security: Dedicated traffic lane with VLAN configuration, private routing, and enhanced broadband cybersecurity features. | Standard Security: General broadband cybersecurity features; shared traffic may expose risks. |
| SLA guarantees | Enterprise-Grade: 99.99% uptime with guaranteed 6-hour fault resolution (or less). | Best-Effort Basis: ~95–99% uptime with resolution times of 24-48 hours only available in premium package. |
| Architecture | Point-to-Point: Private, dedicated fibre strands connecting customer premises directly to the provider’s network (PoP). | Shared GPON: A single fibre is split using passive optical splitters, serving multiple premises from a central Optical Line Terminal (OLT). |
| Scalability | Highly Scalable: Easily upgraded to higher bandwidth (10+ Gbps or more) without affecting other users. | Moderate Scalability: Limited by GPON splitters and shared bandwidth; upgrades may require infrastructure changes. |
| Cost | Higher, starting at £300–£1,000+ per month depending on bandwidth and location. | Lower, ranging from £30–£100 per month depending on the package. |
Business leased line FAQs
Below, our experts answer your most commonly asked questions around business leased lines.
What is the difference between a leased line and broadband?
A leased line is a dedicated connection for your business only, with guaranteed speeds and symmetrical uploads and downloads. Standard broadband is shared with other users, so speeds can vary during busy times.
Can a leased line be installed in rural areas?
Yes, but availability depends on existing underground duct routes between your premises and the exchange. In rural areas, installing new ducts can make the process longer and more expensive.
How long does leased line installation take?
Most installations take between 30 and 90 days, depending on location, existing infrastructure and permissions needed for civil works. Your provider will confirm timescales after surveying your site.
Is a leased line worth it for small businesses?
If your business relies on fast, stable connectivity for cloud services, VoIP, large file transfers or video calls, a leased line can be a worthwhile investment, even for small teams.
Can I get a leased line without a phone line?
Yes. A leased line is a data-only service and doesn’t include a business phone line. If your business requires calls, you can use VoIP over the leased line instead.