Software Defined Networking (SDN)

Software Defined Networking (SDN) Overview

Software Defined Networking abstracts network management away from the physical machines that control the network and introduces a control layer that centrally manages the entire network using open APIs. This differs from traditional networks, which are managed via software that is inextricably linked to the hardware itself. Software defined networking is most often used by larger organizations that have complex networks to manage.

Traditionally, a given router or switch can only “see” machines that are connected directly to it. In contrast, software defined networking enables network administrators to easily monitor network traffic and conditions and make changes to the network when needed.

Top Rated Software Defined Networking (SDN) Products

TrustRadius Top Rated for 2022

These products won a Top Rated award for having excellent customer satisfaction ratings. The list is based purely on reviews; there is no paid placement, and analyst opinions do not influence the rankings. Read more about the Top Rated criteria.

Software Defined Networking (SDN) Products

(1-25 of 39) Sorted by Most Reviews

The list of products below is based purely on reviews (sorted from most to least). There is no paid placement and analyst opinions do not influence their rankings. Here is our Promise to Buyers to ensure information on our site is reliable, useful, and worthy of your trust.

Cisco DNA Center

Cisco DNA Center is the network management system, foundational controller, and analytics platform at the heart of Cisco’s intent-based network. DNA Center addresses the demands of digitization, cloud, IoT, and mobility by eliminating IT complexity and facilitating alignment with…

Cisco Application Centric Infrastructure (Cisco ACI)

Cisco Application Centric Infrastructure (ACI) is network virtualization technology.

IBM Cloud Internet Services

IBM Cloud Internet Services is a set of edge network services for securing internet-facing applications from DDoS attacks, data theft, and bot attacks, as well as optimizing their web apps or ensuring global responsiveness and the ongoing availability of their internet-facing applications.…

Cisco Software-Defined Access (SD-Access)

Cisco's Software-Defined Access (SD-Access) provides automated end-to-end segmentation to separate user, device and application traffic without redesigning the network. Cisco SD-Access automates user access policy so organizations can make sure the right policies are established…

Cradlepoint NetCloud Engine (formerly Pertino)

Cradlepoint in Boise offers the all-inclusive NetCloud Solution Packages for branch, mobile, and IoT networks combine tailored NetCloud services with fit-for-purpose hardware and a comprehensive support plan. NetCloud Solution Packages are cloud-managed and deployable anywhere in…

VMware NSX

VMware NSX is network virtualization technology.

IBM Networking Services for Software Defined Networks

IBM Networking Services for Software-defined Networks (SDN) transforms hardware and device-centric network to a virtual, software-defined network for improved agility, security and cost efficiency.

Juniper Contrail Networking

Juniper Networks supports SDN with Contrail Networking, a solution that provides dynamic end-to-end networking policy and control for any cloud, any workload, NFV, and any deployment, from a single user interface. It translates abstract workflows into specific policies, simplifying…

Speedify VPN

Speedify is a new kind of bonding VPN designed from the ground up for speed, security, and reliability. The vendor says Speedify's bonding protocol lets it do things no other VPN can: switching between Wi-Fi and Cellular without breaking sockets, and bonding connections together…

Cisco SD-Branch

Cisco SD-Branch consolidates hardware network functions into a single software platform that can deploy business-critical services in minutes.

Barracuda Secure SD-WAN

Secure SD-WAN is a successor of traditional site-2-site VPN. It goes adds the concept of link redundancy and active quality monitoring of the VPN transports between sites.

Paragon Pathfinder (formerly Northstar Controller)

Paragon Pathfinder (formerly NorthStar Controller) is a cloud-native controller that simplifies traffic engineering, making it easier for you to leverage benefits provided by transport service paths, such as MPLS/RSVP, segment routing, and network slicing. It enables operations team…

CenturyLink SD-WAN Solutions

CenturyLink® SD-WAN with hybrid connectivity is a complete WAN solution supporting scalable networks across a range of connectivity types. They integrate disparate connectivity types into seamless hybrid software-defined WAN.Gain complete visibility through a centralized customer…

Junos Space Network Management

Junos Space Network Management Platform works with Juniper Networks' management applications to simplify and automate management of Juniper’s switching, routing, and security devices. The platform provides broad fault, configuration, accounting, performance, and security management…

Tempered Airwall

Tempered Networks is network security technology from the company of the same name in Seattle, Washington.

Ciena Manage, Control and Plan (MCP) (formerly from Blue Planet)

Ciena’s Manage, Control and Plan (MCP), formerly from Blue Planet, is a domain controller that gives users SDN software control and automation. MCP eliminates the manual, time-consuming, error-prone steps typically required to plan and build the network and to deliver and assure…

Lumina SDN Controller

Lumina Networks in San Jose offers the Lumina SDN Controller, formerly the Brocade SDN Controller, acquired by Lumina Networks during the Broadcom acquisition of Brocade and the sell off of some of the Brocade product line.

Infinera Transcend Software Suite (formerly Xceed)

The Transcend Software Suite (formerly the Xceed Software Suite) from Infinera headquartered in Sunnyvale is a comprehensive software platform, offering network automation solutions that support operational simplification, resource optimization, and fast service delivery, enabling…

AudioCodes Software-Defined Voice Network (SDvN)

AudioCodes Software-Defined Voice Network (SDvN) is an open solution designed to help large enterprises undergoing the digital transformation process to simplify the operations of their voice networks and increase call routing efficiency. It achieves this through consolidation of…

DxOdyssey

DxOdyssey is a Software Defined Perimeter (SDP) network security solution built on patented technology that is a critical component to achieving a Zero Trust architecture. DxOdyssey enables highly available application-specific micro-tunnels across any mix of locations and platforms.…

LiveQoS LiveNETWORK

LiveNETWORK from LiveQoS in Ottawa is a SD-QoE global cloud service for Demanding Internet apps. The vendor states that with LiveNETWORK these apps see a faster, less variable, lower latency network. For example, instead of these apps always blindly following the often-congested…

Trustgrid Connect

Trustgrid Connect is an application-centric networking solution designed for cloud-to-on-premise and multi-cloud networking. The network-as-a-service focuses on the needs of application providers who must connect between heterogeneous environments (cloud to data center, application…

GV Orbit

GV Orbit, from Grass Valley in Montreal, provides Dynamic System Orchestrator for SDI, Hybrid and IP Networks. GV Orbit is a single, consolidated, overarching configuration, control and monitoring package specifically designed for the dynamic orchestration of broadcast media networks,…

Evolving Networks

Evolving Networks is a SD-WAN vendor providing innovative network services and internet connections .

Riverbed SD-WAN : Software-Defined WAN

Riverbed's secure enterprise SD-WAN unifies connectivity across branch, data center and multi-cloud infrastructure.

Learn More About Software Defined Networking (SDN)

What is Software Defined Networking

Software Defined Networking abstracts network management away from the physical machines that control the network and introduces a control layer that centrally manages the entire network using open APIs. This differs from traditional networks, which are managed via software that is inextricably linked to the hardware itself. Software defined networking is most often used by larger organizations that have complex networks to manage.

Traditionally, a given router or switch can only “see” machines that are connected directly to it. In contrast, software defined networking enables network administrators to easily monitor network traffic and conditions and make changes to the network when needed.

Software Defined Networking Features

SDN solutions should have most or all of the following features:

  • DDoS Protection (DDoS)
  • Global Load Balancing
  • Web Application Firewall (WAF)
  • Content Delivery (CDN)
  • Transport Layer Security (TLS)
  • VPN
  • Connection Bonding

Software Defined Networking Comparison

Consider these factors when comparing SDN solutions:

  • Existing vs. From-Scratch Networking: Consider whether your use case is layering SDN on top of existing hardware-based networking, or if you’re looking for a SDN solution to meet your network needs from the ground up. Solutions will vary in how well they serve each of these use cases.
  • Vendor-Specific Solutions: Some solutions, particularly leading enterprise-focused solutions, are optimized to integrate with the vendor’s other networking solutions. Consider if your business has already invested in a particular vendor for networking needs, as there may be more efficiencies from staying within a single vendor’s ecosystem.

Start a software defined networking solution comparison here

Pricing Information

Given the complexities of setting up a network, explicit pricing information for Software Defined Networking is rarely available without first contacting the vendor for details. Pricing will range depending on the size of your network, how busy the network is, and how much hardware will be needed to get the network up and running.

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Frequently Asked Questions

What does Software Defined Networking do?

Software Defined Networking separates the management of networks from the physical machines that run it (as opposed to traditional networks where network management is handled through software attached to each individual machine itself). This configuration allows network administrators to manage all aspects of the network from a centralized location, reducing the complexity of management.

What are the benefits of using Software Defined Networking?

The implementation of a Software Defined Network can drastically reduce the complexity of managing high-capacity networks by allowing IT administrators to reconfigure aspects of the network when they need to without having to manage individual pieces of hardware. Centralized management should reduce the time it takes to make changes to the network, saving organization’s money and IT resources and ensuring better network performance.

How much does Software Defined Networking cost?

Software Defined Networking vendors do not typically display explicit pricing information. Prospective buyers will need to contact vendors directly for a price quote.