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SD-WAN for Multi-Site Businesses
Software-defined networking that binds every site, link and cloud into one intelligent, resilient network — better performance, automatic failover and central control.
› get a quote
Check pricing for your postcode
Tell us the speed and location — we compare every major UK carrier for your exact address and send a tailored, no-obligation quote, usually within one working day.
- Carrier-neutral — we compare the whole market
- No obligation and no sales pressure
- Fully managed install and support
Step 1 of 3
What speed do you need?
Not sure? Pick “Not sure yet” and we'll advise based on your team and apps.
One smart network across every site and link
SD-WAN (Software-Defined Wide Area Network) lets you combine multiple connections — leased lines, full fibre, broadband and 4G/5G — into one intelligent overlay. It steers each application over the best available path in real time, so voice and cloud stay smooth even when a link degrades.
Compared with traditional MPLS, SD-WAN is more flexible and cost-effective: you can use lower-cost internet circuits with built-in resilience, connect directly to cloud platforms like Microsoft 365, and manage every site's policy from a single dashboard.
We design, deploy and manage SD-WAN end to end — including the underlying connectivity, security and central orchestration — so your multi-site network is faster, more resilient and far easier to run.
- Carrier comparison for best price & lead time
- Project-managed install with progress updates
- Router & firewall configured and secured
- Ongoing monitoring and UK-based support
› pricing
What managed SD-WAN costs
Managed SD-WAN typically costs from £89 per site per month as an overlay on your existing circuits, including configuration, monitoring and support. Multi-site estates get per-site discounts, and the design and survey are free.
"From" prices reflect typical carrier pricing across Greater London on 36-month terms; your exact price depends on your postcode and building. Free availability check — quotes usually returned the same working day.
› what's included
Built for performance and reliability
Application-aware routing
Prioritise voice, video and cloud, sending each over the best path automatically.
Automatic failover
Seamlessly switch links if one degrades — sessions stay up, users don't notice.
Link bonding
Combine multiple circuits for more bandwidth and built-in resilience.
Central management
Configure and monitor every site from one dashboard with consistent policy.
Direct cloud on-ramp
Optimised, secure paths to Microsoft 365, Azure and other cloud platforms.
Built-in security
Integrated encryption and segmentation across the whole WAN.
› is it right for you?
Signs your business is ready for sd-wan
If several of these ring true, it's worth a conversation. Not sure? A quick, free call with our team will point you in the right direction.
- You run several sites or many remote workers
- MPLS is too rigid or too expensive
- Cloud/M365 performance is inconsistent across sites
- You want resilience without doubling every circuit
- You need central control and consistent policy
› how it works
From quote to live, fully managed
Survey & compare
We check availability and compare carriers for your exact postcode, then recommend the best fit on price, lead time and SLA.
Order & plan
We place the order, run the site survey and agree a clear install plan and timeline — with progress updates throughout.
Install & configure
Carrier engineers install the circuit; we configure and secure your router and firewall, ready for day one.
Cutover & support
We manage the switch from your old connection with minimal disruption, then monitor and support the line for life.
› the difference
What changes when you switch to CLI Secure
before
- ✕Rigid, expensive MPLS that's slow to change
- ✕A single link per site with no resilience
- ✕Backhauling cloud traffic through HQ, adding latency
- ✕Per-site configuration with no central view
with cli secure
- Flexible SD-WAN over cost-effective internet links
- Automatic failover and link bonding at every site
- Direct, optimised on-ramps to cloud platforms
- One dashboard and consistent policy everywhere
› faq
SD-WAN, answered
› explore & learn more
Related connectivity & further reading
Related services
Authoritative sources
External references for UK connectivity performance and network resilience best practice.
› let's talk
Ready to hand off the IT headaches?
Leave your details and a London-based engineer will call you back — usually within one business hour. No sales scripts, no obligation.
Or explore Managed IT →