Who Are The Best SD-WAN Vendors & Providers?

10 SD-WAN Vendors & Providers: Leaders Compared (2025)

Table of Contents The top 10 SD-WAN vendors and providers we recommend are Fortinet, Cisco Catalyst, Aryaka, Meraki, Aruba EdgeConnect, Cato, VeloCloud, Palo Alto Prisma, Barracuda, and Versa. IT decision-makers need to consider capability across configuration, deployment, managed services, SASE network security, underlay support, and cost. Additional key factors include application performance optimisation, cloud on-ramps, […]

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The 2025 list of UK SD-WAN Managed Providers and Vendors

Software-Defined Wide Area Network (SD-WAN) solutions are being increasingly adopted by businesses in order to replace their outdated traditional WAN networks. However, when trying to improve their business network, IT decision makers often find it difficult to differentiate the benefits of using SD-WAN managed services, when compared to DIY (or managed in-house) SD-WAN. Where businesses

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Who Invented SD-WAN?

Who invented SD-WAN?

SD-WAN was not invented by a single individual or company, but the term was first referenced by Gartner in 2014, building on the SDN (Software Defined Networking) concept introduced in 2007. Who Invented SD-WAN? A single individual or company did not invent SD-WAN – the term ‘Software Defined Wide Area Network’ was referenced by Gartner

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Traditional WAN vs SD-WAN

How SD-WAN is better than MPLS

SD-WAN outperforms MPLS by offering cost savings, dynamic traffic routing, better cloud access, enhanced security through SASE & SSE, and greater agility for enterprise management. SD-WAN (Software Defined Wide Area Networking) is better than MPLS (Multi Protocol Label Switching) because the technology is more in-line with the needs of almost all modern Enterprise businesses. Editors

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Can SD-WAN Replace Internet VPN?

Can SD-WAN replace Internet VPN?

SD-WAN is an advanced alternative to traditional internet VPNs, offering better security and flexibility for cloud-based, mobile user access. SD-WAN is a good option to replace a basic internet VPN service. In many ways, SD-WAN is an evolution of the standard IPSec VPN service, which is still used today to meet specific or simple requirements.

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How SD-WAN Is Better Than MPLS

How SD-WAN is better than MPLS

SD-WAN can support MPLS but is increasingly preferred with public internet connections, offering better cost and flexibility for modern cloud-based needs. SD-WAN (Software Defined Wide Area Networking) is better than MPLS (Multi Protocol Label Switching) because the technology is more in-line with the needs of almost all modern Enterprise businesses. Editors Note: There is always

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Traditional WAN vs SD-WAN

Does SD-WAN use MPLS?

SD-WAN can support MPLS but is increasingly preferred with public internet connections, offering better cost and flexibility for modern cloud-based needs. SD-WAN technology can support MPLS as one of several types of connectivity. It is designed to be connectivity agnostic, meaning that service providers can offer support for MPLS, as well as internet service provider

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Can SD-WAN Replace Internet VPN?

Can SD-WAN replace Internet VPN?

SD-WAN is a modern, more secure alternative to traditional internet VPNs, offering enhanced capabilities for cloud-based environments and evolving security needs. SD-WAN is a good option to replace a basic internet VPN service. In many ways, SD-WAN is an evolution of the standard IPSec VPN service, which is still used today to meet specific or

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SD-WAN For Remote Workers

Compare SD-WAN for Remote Workers

Streamline remote work with SD-WAN: boost connectivity, enhance security, and ensure performance from anywhere with flexible, cost-saving solutions like SASE and Next-Gen Firewalls. SD-WAN For Remote Workers SD-WAN technology presents remote users with significant benefits regardless of their geographical location. These benefits include not only security but also reliable connectivity and performance. IT teams no

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What is SD-WAN as-a-Service?

What is SD-WAN as a Service? (With solution comparison)

SD-WAN as-a-Service (SD-WANaaS) is a cloud-based solution providing secure, reliable connectivity for remote users. It enhances performance, security, and scalability, with benefits like quicker deployment and reduced vulnerabilities. SD WAN-as-a-Service (SD-WANaaS) is a cloud-powered solution that provides dependable, secure, and high-performance connectivity across remote users and business locations. This approach merges connectivity and orchestration software,

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