# Best Enterprise Container Networking Software *By [Adam Crivello](https://research.g2.com/insights/author/adam-crivello)* Products classified in the overall Container Networking category are similar in many regards and help companies of all sizes solve their business problems. However, enterprise business features, pricing, setup, and installation differ from businesses of other sizes, which is why we match buyers to the right Enterprise Business Container Networking to fit their needs. Compare product ratings based on reviews from enterprise users or connect with one of G2's buying advisors to find the right solutions within the Enterprise Business Container Networking category. In addition to qualifying for inclusion in the Container Networking Software category, to qualify for inclusion in the Enterprise Business Container Networking Software category, a product must have at least 10 reviews left by a reviewer from an enterprise business. ## How Many Container Networking Software Products Does G2 Track? **Total Products under this Category:** 26 ### Category Stats (May 2026) - **Average Rating**: 4.36/5 - **New Reviews This Quarter**: 15 - **Buyer Segments**: Mid-Market 47% │ Small-Business 35% │ Enterprise 18% - **Top Trending Product**: HAProxy (+0.003) *Last updated: May 22, 2026* ## How Does G2 Rank Container Networking Software Products? **Why You Can Trust G2's Software Rankings:** - 30 Analysts and Data Experts - 1,600+ Authentic Reviews - 26+ Products - Unbiased Rankings G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category. --- **Sponsored** ### HAProxy HAProxy is an open-source software load balancer and reverse proxy for TCP, QUIC, and HTTP-based applications. It provides high availability, load balancing, and best-in-class SSL processing. HAProxy One is an application delivery and security platform that combines the HAProxy core with enterprise-grade security layers, management and orchestration, cloud-native integration, and more. Platform components: HAProxy Enterprise: a flexible data plane layer for TCP, UDP, QUIC, and HTTP-based applications that provides high-performance load balancing, high availability, an API/AI gateway, container networking, SSL processing, DDoS protection, bot detection and mitigation, global rate limiting, and a web application firewall (WAF). HAProxy Fusion: a scalable control plane that provides full-lifecycle management, observability, and automation of multi-cluster, multi-cloud, and multi-team HAProxy Enterprise deployments, with infrastructure integration for AWS, Kubernetes, Consul, and Prometheus. HAProxy Edge: a globally distributed application delivery network that provides fully managed application delivery and security services, a secure partition between external traffic and origin networks, and threat intelligence enhanced by machine learning that powers the security layers in HAProxy Fusion and HAProxy Enterprise. Learn more at HAProxy.com [Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list&secure%5Bcategory_id%5D=1134&secure%5Bdisplayable_resource_id%5D=1134&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=page_category&secure%5Bplacement_resource_ids%5D%5B%5D=1134&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=55067&secure%5Bresource_id%5D=1134&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fcontainer-networking%2Fenterprise&secure%5Btoken%5D=87d57e4530e3167a84849f4db23ca7877fd7175e4a5d0a9c36e69cc97d8419aa&secure%5Burl%5D=https%3A%2F%2Fwww.haproxy.com%2Fproducts%2Fhaproxy-one%3Futm_source%3DG2clicks%26utm_medium%3DCPC%26utm_campaign%3DG2ClicksTest%26utm_id%3DG2&secure%5Burl_type%5D=custom_url) --- ## What Are the Top-Rated Container Networking Software Products in 2026? ### 1. [HAProxy](https://www.g2.com/products/haproxy/reviews) HAProxy is an open-source software load balancer and reverse proxy for TCP, QUIC, and HTTP-based applications. It provides high availability, load balancing, and best-in-class SSL processing. HAProxy One is an application delivery and security platform that combines the HAProxy core with enterprise-grade security layers, management and orchestration, cloud-native integration, and more. Platform components: HAProxy Enterprise: a flexible data plane layer for TCP, UDP, QUIC, and HTTP-based applications that provides high-performance load balancing, high availability, an API/AI gateway, container networking, SSL processing, DDoS protection, bot detection and mitigation, global rate limiting, and a web application firewall (WAF). HAProxy Fusion: a scalable control plane that provides full-lifecycle management, observability, and automation of multi-cluster, multi-cloud, and multi-team HAProxy Enterprise deployments, with infrastructure integration for AWS, Kubernetes, Consul, and Prometheus. HAProxy Edge: a globally distributed application delivery network that provides fully managed application delivery and security services, a secure partition between external traffic and origin networks, and threat intelligence enhanced by machine learning that powers the security layers in HAProxy Fusion and HAProxy Enterprise. Learn more at HAProxy.com **Average Rating:** 4.7/5.0 **Total Reviews:** 894 **How Do G2 Users Rate HAProxy?** - **Ease of Use:** 8.7/10 (Category avg: 8.6/10) **Who Is the Company Behind HAProxy?** - **Seller:** [HAProxy](https://www.g2.com/sellers/haproxy) - **Company Website:** https://www.haproxy.com/ - **Year Founded:** 2013 - **HQ Location:** Newton, MA - **Twitter:** @HAProxy (21,247 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/1032008/ (124 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** DevOps Engineer, Software Engineer - **Top Industries:** Information Technology and Services, Computer Software - **Company Size:** 42% Mid-Market, 36% Enterprise #### What Are HAProxy's Pros and Cons? **Pros:** - Ease of Use (134 reviews) - Load Balancing (124 reviews) - Reliability (123 reviews) - Performance (107 reviews) - Configuration Ease (69 reviews) **Cons:** - Difficult Configuration (63 reviews) - Learning Difficulty (58 reviews) - Complex Setup (56 reviews) - Complex Configuration (48 reviews) - Complexity (45 reviews) ### 2. [Google Kubernetes Engine (GKE)](https://www.g2.com/products/google-kubernetes-engine-gke/reviews) A scalable and automated Kubernetes service. GKE is a simple way to automatically deploy, scale, and manage Kubernetes. **Average Rating:** 4.5/5.0 **Total Reviews:** 215 **How Do G2 Users Rate Google Kubernetes Engine (GKE)?** - **Ease of Use:** 8.5/10 (Category avg: 8.6/10) **Who Is the Company Behind Google Kubernetes Engine (GKE)?** - **Seller:** [Google](https://www.g2.com/sellers/google) - **Year Founded:** 1998 - **HQ Location:** Mountain View, CA - **Twitter:** @google (31,911,199 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/1441/ (336,169 employees on LinkedIn®) - **Ownership:** NASDAQ:GOOG **Who Uses This Product?** - **Who Uses This:** Software Engineer, DevOps Engineer - **Top Industries:** Computer Software, Information Technology and Services - **Company Size:** 49% Enterprise, 28% Mid-Market #### What Are Google Kubernetes Engine (GKE)'s Pros and Cons? **Pros:** - Ease of Use (9 reviews) - Features (9 reviews) - Deployment Ease (6 reviews) - Integrations (6 reviews) - Scalability (6 reviews) **Cons:** - Expensive (8 reviews) - Poor Customer Support (5 reviews) - Complexity (4 reviews) - Poor Documentation (4 reviews) - Complex Learning (3 reviews) ### 3. [Calico](https://www.g2.com/products/calico-2025-10-31/reviews) The Calico platform, built on the most trusted open-source technologies in Kubernetes — Calico Open Source, Istio, Envoy, and eBPF — provides a single management plane for secure networking and observability for AI workloads. It can be deployed as Calico Cloud, a fully-managed SaaS platform, or Calico Enterprise, a self-managed platform. Calico works with popular managed Kubernetes services such as AKS, EKS, and GKE, as well as self-managed Kubernetes distributions including Red Hat OpenShift, SUSE/Rancher, VMware Tanzu, and Mirantis. Calico is the only platform with a pluggable data plane architecture enabling support for multiple data planes, including eBPF, nftables, standard Linux, VPP, and Windows. Calico secures 1 million+ clusters daily, and is used by leading companies, including NVIDIA, RBC, Bloomberg, Chipotle, GoDaddy, and Upwork. **Average Rating:** 4.5/5.0 **Total Reviews:** 42 **How Do G2 Users Rate Calico?** - **Ease of Use:** 8.5/10 (Category avg: 8.6/10) **Who Is the Company Behind Calico?** - **Seller:** [Tigera](https://www.g2.com/sellers/tigera) - **Company Website:** https://www.tigera.io - **Year Founded:** 2016 - **HQ Location:** San Jose, CA - **Twitter:** @tigeraio (1,953 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/10614868 (125 employees on LinkedIn®) **Who Uses This Product?** - **Top Industries:** Information Technology and Services, Financial Services - **Company Size:** 36% Enterprise, 36% Mid-Market #### What Are Calico's Pros and Cons? **Pros:** - Ease of Use (19 reviews) - Security (15 reviews) - Customer Support (14 reviews) - Features (11 reviews) - Policy Management (11 reviews) **Cons:** - Complex Setup (7 reviews) - Complexity (6 reviews) - Difficult Configuration (6 reviews) - Difficult Learning (6 reviews) - Difficult Setup (6 reviews) ### 4. [NetScaler](https://www.g2.com/products/netscaler/reviews) NetScaler is the application delivery and security platform of choice for the world’s largest companies. Thousands of organizations worldwide including eBay, IKEA, and Aria — and more than 90 percent of the Fortune 500 — rely on NetScaler for high-performance application delivery, comprehensive application and API security, and deep observability. NetScaler is a business unit of Cloud Software Group. **Average Rating:** 4.4/5.0 **Total Reviews:** 80 **How Do G2 Users Rate NetScaler?** - **Ease of Use:** 8.6/10 (Category avg: 8.6/10) **Who Is the Company Behind NetScaler?** - **Seller:** [Cloud Software Group](https://www.g2.com/sellers/cloud-software-group) - **HQ Location:** Fort Lauderdale, FL - **Twitter:** @cloudsoftware (124 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/cloudsoftwaregroup/ (9,677 employees on LinkedIn®) **Who Uses This Product?** - **Top Industries:** Information Technology and Services, Hospital & Health Care - **Company Size:** 62% Enterprise, 29% Mid-Market #### What Are NetScaler's Pros and Cons? **Pros:** - Ease of Management (1 reviews) - Ease of Use (1 reviews) - Efficiency (1 reviews) - Management Ease (1 reviews) - Management Efficiency (1 reviews) **Cons:** - Expensive (1 reviews) - Expensive Licensing (1 reviews) ### 5. [Istio](https://www.g2.com/products/istio/reviews) Istio‚Äôs traffic routing rules let you easily control the flow of traffic and API calls between services. Istio simplifies configuration of service-level properties like circuit breakers, timeouts, and retries, and makes it easy to set up important tasks like A/B testing, canary rollouts, and staged rollouts with percentage-based traffic splits. It also provides out-of-box failure recovery features that help make your application more robust against failures of dependent services or the network. **Average Rating:** 4.2/5.0 **Total Reviews:** 18 **How Do G2 Users Rate Istio?** - **Ease of Use:** 7.8/10 (Category avg: 8.6/10) **Who Is the Company Behind Istio?** - **Seller:** [Banzai Cloud](https://www.g2.com/sellers/banzai-cloud) - **Year Founded:** 2017 - **HQ Location:** Budapest, Pest - **LinkedIn® Page:** https://www.linkedin.com/company/27129691 (1 employees on LinkedIn®) **Who Uses This Product?** - **Company Size:** 56% Enterprise, 28% Small-Business ## What Is Container Networking Software? [Containerization Software](https://www.g2.com/categories/containerization) ## What Software Categories Are Similar to Container Networking Software? - [Load Balancing Software](https://www.g2.com/categories/load-balancing)