Best Software-Defined Networking Solutions

Compare the Top Software-Defined Networking Solutions as of November 2025

What are Software-Defined Networking Solutions?

Software-defined networking solutions provide centralized software control of network operations by decoupling the control plane from the data-forwarding plane. These systems allow IT teams to program, automate, and optimize network behavior—such as routing, load balancing, segmentation and security—via APIs rather than manually configuring individual routers and switches. They improve visibility, flexibility and scalability and facilitate hybrid cloud, multi-cloud and dynamic application traffic demands. Many solutions support network services virtualization, policy-based provisioning and real-time analytics to respond faster to business changes. Ultimately, software-defined networking solutions empower organizations to run agile, software-driven networks that can adapt and evolve along with modern applications. Compare and read user reviews of the best Software-Defined Networking solutions currently available using the table below. This list is updated regularly.

  • 1
    IBM Cloud Internet Services
    Get DDoS protection; global load balancing; and a suite of security, reliability and performance capabilities designed to protect public-facing web content and applications before they reach the cloud. From a high level, a distributed denial-of-service (DDoS) attack is like a traffic jam clogging up a highway, preventing regular traffic from arriving at its desired destination. A DDoS attack is a malicious attempt to disrupt the normal traffic of a server, service or network by overwhelming the target or its surrounding infrastructure with a flood of internet traffic. IBM Cloud Internet Services is a simple set of edge network services for clients looking to secure their internet-facing applications from DDoS attacks, data theft and bot attacks, and for those clients needing to optimize their web applications, or ensure global responsiveness and the ongoing availability of their internet-facing applications.
  • 2
    Trustgrid

    Trustgrid

    Trustgrid

    Trustgrid is the SD-WAN for application providers. The Trustgrid platform uniquely addresses the needs of SaaS application providers who rely on remote systems. By combining an SD-WAN 2.0, edge computing, and zero trust remote access into a single platform we allow software providers to manage and support distributed application environments from the cloud to the edge. With the Trustgrid platform you can: • Build cloud to on-premise networks at scale • Manage and support 100s of networks from a single pane of glass • Control on-premise apps and appliances as if they were in the cloud • Run and support Docker containers in any cloud or on-premise • Provide your support teams secure access to edge application environments Simplify connectivity, enhance security, and guarantee network availability with Trustgrid.
  • 3
    InterCloud

    InterCloud

    InterCloud

    As your enterprise applications are more widely distributed, the demand for flexibility, performance, security and control is higher than ever. InterCloud is the only software-defined cloud interconnect provider delivering a secure, end-to-end managed service. Our API-first platform simplifies and accelerates your network operations, offering enhanced performance and visibility. As a privileged partner of the major cloud service providers (CSPs), we provide optimized connectivity solutions tailored to your organization’s needs. To connect your business-critical applications, InterCloud guarantees end-to-end security and performance of your traffic from your premises to your cloud environments using CSPs’ private connectivity services. To optimize the performance of your business applications accessed via the Internet, InterCloud manages Internet exchange peering design and implementation.
  • 4
    HPE Synergy

    HPE Synergy

    Hewlett Packard Enterprise

    HPE Synergy is a composable, software-defined infrastructure for hybrid cloud environments, enabling you to compose fluid pools of physical and virtual compute, storage, and fabric resources into any configuration for any workload under a unified API, all available as a service through HPE GreenLake. Manage one infrastructure that supports current and next-gen apps, each with vastly diverse infrastructure requirements and service-level objectives. Accelerate application and service delivery through a single interface that precisely composes infrastructure at near-instant speeds. Engineered with software-defined intelligence at its core and powered by HPE OneView, HPE Synergy enables you to stand up services in minutes with a single line of code. Accelerate your business with a developer-friendly infrastructure. The unified API allows you to automate infrastructure operations with an extensive ecosystem of partners.
  • 5
    QTS Switchboard

    QTS Switchboard

    QTS Data Centers

    Fully automated software-defined service that connects you to our ecosystem of data centers, public clouds, and QTS IP blended internet service from one port in minutes. Powered by our digitized API-driven Service Delivery Platform, QTS Switchboard enables seamless, self-service provisioning to a multitude of destinations, from a single dedicated port. Our differentiated one port-to-many destination approach enables seamless provisioning of multiple virtual connections for a variety of use cases from one dedicated QTS Switchboard port, in minutes. Rapid interconnection between customers within a QTS data center. Connects two QTS data centers within a metropolitan area. Connect from a QTS data center to local carrier hotels. Connect to other QTS mega data centers in key markets. Seamless connection from a QTS data center to AWS, Azure, Google, and Oracle Cloud.
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