List of the Top 6 Data Center Networking Solutions for Kubernetes in 2025

Faddom's application dependency mapping software leverages network traffic protocols to automatically create a comprehensive map of both cloud and on-premise platforms. Experience a continuous, real-time overview of all hybrid servers, applications, and their dependencies with ease. The solution is lightweight, requiring no agents, credentials, or firewalls to function effectively. Pricing begins at just $1 per node each month, making it an affordable option for businesses. You can enjoy a 30-day free trial without the need for a credit card, allowing you to explore its full capabilities risk-free.

Ngrok acts as a dynamic network edge solution that improves your applications by seamlessly integrating connectivity, security, and monitoring without necessitating any alterations to your existing code. By utilizing ngrok, you can easily enhance your applications with additional layers of security, scalability, and visibility, allowing you to securely expose your localhost to the wider internet. This tool enables the introspection and replay of requests, fostering a productive feedback loop that aids in development. Moreover, ngrok streamlines the process of connecting to customer networks, removing the hassle of complex firewall configurations, VPN installations, or change requests, making it an efficient way to bring your application online. Functioning as a globally distributed reverse proxy, it adeptly manages your web services, regardless of whether they are hosted in the cloud or behind strict firewalls. Ngrok also features a user-friendly interface that simplifies the entire experience, ensuring accessibility for individuals with varying levels of technical knowledge. This combination of functionality and ease of use makes ngrok a preferred choice for developers looking to rapidly deploy their applications.

Calico is a flexible open-source platform that focuses on networking and securing containers, virtual machines, and workloads running on native hosts. It seamlessly integrates with numerous platforms, including Kubernetes, OpenShift, Mirantis Kubernetes Engine (MKE), OpenStack, and even bare metal setups. Users have the option to utilize either Calico's eBPF data plane for cutting-edge performance or the traditional networking pipeline of Linux, allowing for outstanding scalability tailored specifically for cloud-native applications. Both developers and cluster administrators enjoy a cohesive experience and a reliable set of features, regardless of whether they are working in public clouds, on-premises, on a single machine, or across large multi-node clusters. Furthermore, Calico provides various data plane configurations, featuring a pure Linux eBPF data plane, a standard Linux networking data plane, and a Windows HNS data plane. This versatility ensures that it meets the preferences and requirements of users, whether they favor the modern advancements of eBPF or the tried-and-true networking concepts familiar to experienced system administrators. Ultimately, this remarkable flexibility positions Calico as an attractive option for organizations in search of resilient networking solutions that can adapt to their evolving needs. By catering to a wide range of environments and use cases, Calico stands out as a comprehensive choice for enhancing connectivity and security across diverse workloads.

Juniper Apstra’s intent-driven networking software simplifies and verifies the complete lifecycle of data center networks, handling everything from initial configuration to continuous management. Uniquely positioned as the only solution in its field that accommodates a variety of vendors, Apstra facilitates effortless automation and command over networks that span different architectures, vendors, and configurations, making private data centers as manageable as cloud environments. By providing a unified source of truth and comprehensive analytics, users can significantly improve network performance while effectively tackling various challenges. Moreover, Apstra minimizes the chances of network failures with its predictive insights and features for change management, enabling a rollback across the entire network when necessary. The incorporation of Juniper Validated Designs (JVDs) ensures operational consistency and accelerates deployment timelines. In addition, Apstra Cloud Services, which consists of a suite of AI-driven, cloud-native applications focused on AI operations (AIOps), expands the capabilities of Apstra’s intent-based networking by extending data center assurance beyond just network reliability to also include application assurance. This seamless integration not only fosters greater confidence in network performance but also leads to a remarkable improvement in overall operational efficiency. Ultimately, Apstra empowers organizations to achieve a more proactive and agile networking environment.

Netris distinguishes itself from traditional network automation tools by adopting a cloud-like methodology that enhances network automation and abstraction for both multi-tenant public and private cloud environments. This innovative approach allows you to manage robust networks on your own infrastructure, enabling seamless delivery of private, public, and GPU cloud services regardless of scale. By merely connecting your hardware, Netris software takes care of the intricate details for you. It provides a unified control plane that meets various networking requirements across different workloads in multi-tenant cloud environments, accommodating everything from standard networking devices to AI/ML-optimized NVIDIA Spectrum-X GPU network fabrics. Users can easily implement essential cloud networking components such as Virtual Private Clouds (VPCs), internet gateways, NAT gateways, network access controls, elastic load balancers, DHCP, and more, ensuring full compatibility with bare metal, virtual machines, Docker, and Kubernetes workloads. With Netris, organizations not only scale their network operations effortlessly but also uphold exceptional performance and reliability standards. This capability allows businesses to adapt quickly to changing demands without compromising on quality.

The Converged Cloud Fabric (CCF)™ is an innovative automated networking solution that is fundamentally based on cloud technology principles. By implementing VPC/VNet frameworks in on-premises settings, CCF delivers a Network-as-a-Service model specifically designed for cloud environments. This cutting-edge fabric enhances networking efficiency across diverse private cloud settings, ensuring that the network keeps pace with the swift development of virtual machines and containers. Featuring sophisticated analytics and telemetry, CCF grants real-time insights and context throughout the entire network fabric, along with convenient one-click troubleshooting options. Consequently, collaborative efforts among NetOps, DevOps, and CloudOps teams are significantly improved, facilitating quick application and tenant onboarding. CCF serves as a pivotal resource for both large enterprises and midsize companies, positioning networking as a critical component of their digital transformation strategies. Moreover, with its self-service networking features and contextual insights, NetOps teams are empowered to focus more on innovative projects, such as crafting new services and advancing analytics, rather than becoming entangled in monotonous manual tasks. This transformation enables organizations to maintain a competitive edge and adaptability in a rapidly changing digital environment, fostering a culture of continuous improvement and innovation. Ultimately, CCF not only streamlines operations but also encourages a proactive approach to network management.