Sangfor Load Balancer VS HAProxy

COMPARISON AMONG SANGFOR LOAD BALANCER, HAPROXY AND RELIANOID LOAD BALANCER

What is Sangfor Load Balancer

The Sangfor Load Balancer, part of the Sangfor Application Delivery (AD) suite, is a powerful tool designed to enhance the efficiency of application delivery by providing robust availability, scalability, and protection across various network environments. It combines several traffic management functions—such as global server load balancing (GSLB), server-level load balancing, and link load balancing—into a unified platform. This all-in-one approach enables organizations to distribute traffic effectively across multiple servers and locations, improving both uptime and application responsiveness. The Sangfor Load Balancer is also compatible with both IPv4 and IPv6, ensuring smooth integration into current IT ecosystems.

A key differentiator of the Sangfor Load Balancer is its unilateral acceleration feature, which boosts access speed without needing any additional software on the client side. This capability results in faster load times and a more stable user experience. Additionally, the solution comes with intelligent analytics tools that deliver real-time visibility into network and server performance, helping IT teams fine-tune operations based on actionable data. Enhanced by built-in security functionalities like DDoS mitigation and SSL offloading, the Sangfor Load Balancer not only streamlines traffic distribution but also fortifies application security—making it an ideal choice for organizations prioritizing performance and protection in their digital infrastructure.

What is HAProxy

HAProxy (High Availability Proxy) is a popular open-source tool for reverse proxying and load balancing, designed to enhance the efficiency, scalability, and resilience of web applications. It supports both Layer 4 (transport layer) and Layer 7 (application layer) operations, distributing traffic intelligently among backend servers using various algorithms like round-robin, least connections, and dynamic health checks. Recognized for its exceptional performance, HAProxy can manage millions of simultaneous connections while consuming minimal system resources, making it well-suited for demanding, high-volume environments. Its ability to process HTTP, HTTPS, TCP, and UDP traffic provides broad compatibility for diverse application needs.

A key strength of HAProxy lies in its extensive customization options and comprehensive features, such as SSL/TLS offloading, traffic shaping, sticky sessions, and routing based on content. These capabilities help IT teams fine-tune traffic handling and deliver smooth, reliable application access. HAProxy also works seamlessly within cloud-native and containerized ecosystems—including Kubernetes—where it’s often deployed as an ingress controller. Available in both community and enterprise versions, HAProxy is supported by a large, active user base, making it a dependable and economical choice for organizations of any size aiming to optimize their traffic management and application delivery.

WHAT IS RELIANOID

RELIANOID as alternative to Sangfor Load Balancer and HAProxy across key ADC capabilities

Compared to Sangfor Load Balancer and HAProxy, RELIANOID stands out by offering a unique blend of enterprise-grade features with the efficiency and portability of a Linux-native solution. While Sangfor focuses on integrated security within a hardware-centric model and HAProxy is widely adopted for its lightweight performance and open-source flexibility, RELIANOID delivers a more comprehensive approach with multi-protocol support (HTTP/1, HTTP/2, mTLS, TCP/UDP), advanced application layer intelligence, and zero-downtime configuration updates. It also provides centralized observability tools and an intuitive UI/API for streamlined operations, making it ideal for businesses that need scalability, security, and customization—all without vendor lock-in or excessive infrastructure complexity.