Best Web-Based Load Balancing Software of 2025 - Page 2

NGINX as a Service (NGINXaaS) on Azure is a comprehensive managed solution that seamlessly merges the advanced traffic services of NGINX with the Microsoft Azure environment. It allows for easy migration, extension, or relocation of current NGINX workloads to the cloud, significantly aiding organizations in reducing costs while enhancing flexibility and ensuring consistent security and performance across both on-premises and Azure cloud applications. This service empowers application developers to deploy uniform applications directly from the Azure Marketplace, requiring only a few simple clicks within the console. Users can conveniently deploy and oversee NGINXaaS through the Azure Portal, which features essential integrations like Azure Monitor and Azure Key Vault to facilitate SSL/TLS certificate management. With a smooth lift-and-shift process for existing NGINX configurations, organizations can transition or enhance their workloads in the cloud efficiently and effortlessly, fostering innovation and agility in their operations. By leveraging this service, companies can better focus on their core business objectives while ensuring their applications perform optimally in a cloud environment.

LiteSpeed Web ADC, a high-performance, affordable HTTP load balancer software, is available. It is feature-rich, secure, efficient, and offers more flexibility than similar-priced load balancer software. Web ADC is a great choice for small businesses looking to scale up their applications beyond one server.

Array APV Series application delivery controllers are crucial for ensuring the availability, scalability, performance, security, and management needed to maintain applications and servers operating within optimal conditions. They incorporate both local and global server load balancing, along with link load balancing, to guarantee maximum resilience for your applications. Additionally, features such as connection multiplexing, SSL offloading, caching, and compression collaborate to create the quickest possible experience for end-users. By establishing connections on APV Series ADCs, applications benefit from the protective measures of Array’s WebWall® application security suite. These controllers are offered as physical or virtual appliances and can also be deployed on popular public cloud platforms. Designed to fulfill technical specifications, Array ADCs remain user-friendly for IT teams of any size and are cost-effective for businesses of all scales, ensuring that every organization can enhance its application delivery capabilities effectively. Ultimately, this versatility makes them an invaluable asset for optimizing application performance and security.

High-performance advanced load balancing solution that enables your applications to be highly available, accelerated, and secure. Ensure efficient and reliable application delivery across multiple datacenters and cloud. Minimize latency and downtime, and enhance end-user experience. Complete full-proxy Layer 4 load balancer and Layer 7 load balancer with flexible aFleX® scripting and customizable server health checks. Increase application security with advanced SSL/TLS offload, single sign-on (SSO), DDoS protection and Web Application Firewall (WAF) capabilities.

HAProxy Enterprise, the industry's most trusted software load balancer, is HAProxy Enterprise. It powers modern application delivery at all scales and in any environment. It provides the highest performance, observability, and security. Load balance can be determined by round robin or least connections, URI, IP addresses, and other hashing methods. Advanced decisions can be made based on any TCP/IP information, or HTTP attribute. Full logical operator support is available. Send requests to specific application groups based on URL, file extension, client IP, client address, health status of backends and number of active connections. Lua scripts can be used to extend and customize HAProxy. TCP/IP information and any property of the HTTP request (cookies headers, URIs, etc.) can be used to maintain users' sessions.

Effortlessly scale your applications on Compute Engine from idle to peak performance using Cloud Load Balancing without the need for pre-warming. You can effectively distribute your load-balanced resources across one or several regions, ensuring proximity to your users while fulfilling high availability demands. With Cloud Load Balancing, your resources can be managed behind a single anycast IP, allowing for seamless scaling up or down through intelligent autoscaling features. The service offers various configurations and is integrated with Cloud CDN, enhancing application performance and content delivery. Moreover, Cloud Load Balancing employs a single anycast IP to manage all your backend instances globally. It also ensures cross-region load balancing and automatic multi-region failover, skillfully redirecting traffic in small increments if any backends experience issues. Unlike traditional DNS-based global load balancing solutions, Cloud Load Balancing provides immediate responses to fluctuations in user activity, network conditions, backend health, and more, adapting to ensure optimal performance. This rapid adaptability makes it an ideal choice for businesses requiring reliable and efficient resource management.

The Dialogic® PowerVille™ LB is a cloud-ready, high-performance software-based load balancer specifically engineered to tackle the complexities of modern Real-Time Communication infrastructures used in both enterprise and carrier environments. It provides automatic load balancing capabilities for various services, such as database, SIP, Web, and generic TCP traffic, across multiple applications in a cluster. With features like high availability, intelligent failover, and awareness of call states and context, it significantly enhances system uptime. This efficient load balancing and resource allocation minimize costs while ensuring that reliability is not compromised. The system's software agility, coupled with a robust management interface, streamlines operations and maintenance, ultimately lowering overall operational costs. Additionally, its design allows for seamless integration into existing frameworks, making it an adaptable solution for evolving network demands.

WAPPLES SA (software appliances) is a virtual web app firewall (WAF), that can be seamlessly integrated into cloud systems and other virtual environments. It is ideal for enterprises such as hosting providers and data centers, as well as SMBs such managed security service providers or private cloud business infrastructures. WAPPLES SA supports popular hypervisors such as XenServer and KVM.

Reblaze is a cloud-native, fully managed security platform for websites and web applications. Reblaze’s all-in-one solution supports flexible deployment options (cloud, multi-cloud, hybrid, DC), deployed in minutes and includes state-of-the-art Bot Management, API Security, next-gen WAF, DDoS protection, advanced rate limiting, session profiling, and more. Unprecedented real time traffic visibility as well as highly granular policies enables full control of your web traffic.

Effortless traffic management for your service mesh. A service mesh is a robust framework that has gained traction for facilitating microservices and contemporary applications. Within this framework, the data plane, featuring service proxies such as Envoy, directs the traffic, while the control plane oversees policies, configurations, and intelligence for these proxies. Google Cloud Platform's Traffic Director acts as a fully managed traffic control system for service mesh. By utilizing Traffic Director, you can seamlessly implement global load balancing across various clusters and virtual machine instances across different regions, relieve service proxies of health checks, and set up advanced traffic control policies. Notably, Traffic Director employs open xDSv2 APIs to interact with the service proxies in the data plane, ensuring that users are not confined to a proprietary interface. This flexibility allows for easier integration and adaptability in various operational environments.

Azure Traffic Manager functions at the DNS level to swiftly and effectively manage incoming DNS queries according to the selected routing strategy. For instance, it can route requests to the nearest endpoints, enhancing the speed and responsiveness of your applications. There are six types of DNS-based traffic routing offered by Azure Traffic Manager: Priority, performance, geographic, weighted round-robin, subnet, and multi-value. You can opt for the routing type that best suits your needs or even combine them using nested profiles. By actively monitoring your Azure services as well as external websites and services, Traffic Manager can enhance the availability of crucial applications, automatically redirecting users to an alternative location when a failure occurs. Moreover, Traffic Manager boosts application responsiveness and optimizes content delivery speeds by directing users to Azure endpoints or external sites with the least network latency, ensuring a seamless user experience even in challenging circumstances. This adaptability makes it a vital tool for maintaining high performance in a dynamic digital environment.

Efficiently distribute both internet and private network traffic to achieve optimal performance with minimal latency. Instantly enhance the scalability of your applications while ensuring consistent high availability. The Load Balancer operates seamlessly across virtual machines, virtual machine scale sets, and various IP addresses. It is specifically designed to manage network layer traffic, catering to situations where exceptional performance and ultra-low latency are essential. The Standard Load Balancer directs traffic not only within regions but also across them, including availability zones, ensuring robust resiliency. You can develop highly available and scalable applications in just minutes thanks to the integrated application load balancing feature for cloud services and virtual machines. Furthermore, the Load Balancer supports a variety of protocols, including TCP/UDP-based ones like HTTP, HTTPS, and SMTP, as well as those utilized in real-time voice and video communication applications. It also allows for effective traffic management between virtual machines within your private virtual networks or can be leveraged to build complex multi-tier hybrid applications, providing flexibility and control over your network architecture.

Elastic Load Balancing efficiently directs incoming application traffic to various destinations, including Amazon EC2 instances, containers, IP addresses, Lambda functions, and virtual appliances. It allows you to manage the fluctuating load of your application traffic across a single zone or multiple Availability Zones. With four distinct types of load balancers, Elastic Load Balancing ensures that your applications maintain high availability, automatic scalability, and robust security, making them resilient to faults. As an integral part of the AWS ecosystem, it is designed with an understanding of fault limits, such as Availability Zones, which ensures your applications remain operational within a single region without the need for Global Server Load Balancing (GSLB). Additionally, ELB is a fully managed service, enabling you to concentrate on application delivery rather than the complexities of deploying numerous load balancers. Furthermore, capacity is dynamically adjusted based on the demand for the underlying application servers, optimizing resource utilization effectively. This intelligent scaling capability allows businesses to better respond to varying traffic levels and enhances overall application performance.

Our Cloud products are designed to scale seamlessly, accommodating growth without limitations across all our data centers. The OVH Load Balancer effectively manages the distribution of workloads among different services throughout our facilities, ensuring your infrastructure can handle heavy traffic while maintaining optimized fault tolerance and quick response times. We strive for an exceptional service level that targets zero downtime. You can easily configure and oversee your infrastructures comprehensively through our user-friendly control panel. Additionally, our Load Balancer solutions now come with free Let's Encrypt DV SSL certificates, which automatically enable the HTTPS protocol. Thanks to the Anycast DNS system, your website will load from the nearest server to your users, significantly enhancing load times. You can also utilize metrics to keep track of your Load Balancer's load and the outgoing requests sent to your servers, allowing you to leverage this data to further enhance your system's performance. This comprehensive approach ensures that your infrastructure remains robust and responsive to user demands at all times.

As the demand on a website or business application escalates, a single server may struggle to handle the entire workload effectively. To address this challenge, organizations implement a technique known as "load balancing," which distributes the workload across multiple servers, thereby preventing any one server from becoming overwhelmed and potentially causing slowdowns, dropped requests, or system crashes. This approach allows for a more equitable distribution of network traffic, reducing the risk of resource overload and subsequent failures. Consequently, the performance and availability of various applications, websites, databases, and other computing resources are significantly enhanced. Additionally, load balancing ensures that user requests are processed efficiently and accurately. From the user's vantage point, load balancing operates subtly between the client and a cluster of servers, guaranteeing that connection requests are handled without any loss. Ultimately, without the implementation of load balancing, applications, websites, databases, and online services would be at a higher risk of failure during periods of increased demand, making it a crucial component for maintaining operational stability. Furthermore, this strategy not only optimizes resource usage but also enhances the overall user experience by minimizing latency and ensuring seamless access to services.

Oracle Cloud Infrastructure (OCI) Flexible Load Balancing allows users to efficiently manage web traffic by distributing requests among a group of servers or directing traffic across different fault domains, availability domains, or geographic regions, which enhances both high availability and fault tolerance for all types of applications or data sources. This suite includes two key services: the Oracle Cloud Infrastructure Flexible Load Balancer (OCI Load Balancer) and the Oracle Cloud Infrastructure Flexible Network Load Balancer (OCI Network Load Balancer). The OCI Flexible Load Balancer is designed to handle HTTP and HTTPS traffic, featuring sophisticated routing capabilities that allocate requests based on their specific content. On the other hand, the OCI Flexible Network Load Balancer is optimized for low-latency performance, delivering exceptional speed and efficiency. Notably, the OCI Flexible Load Balancer provides a public IP address that manages front-end internet traffic, allowing for seamless accessibility of applications during times of high demand across a single availability domain or multiple regions, thus ensuring continuous service availability. This dual offering makes OCI a versatile choice for organizations looking to enhance their cloud infrastructure.

Elastic Load Balancer (ELB) effectively manages the distribution of incoming traffic across multiple servers, which helps in balancing their workloads and enhances both the service capabilities and fault tolerance of applications. Capable of handling as many as 100 million concurrent connections, ELB meets the demands of managing large volumes of simultaneous requests. It operates in a cluster mode, ensuring continuous service availability. In cases where servers within an Availability Zone (AZ) are deemed unhealthy, ELB seamlessly redirects traffic to healthy servers located in other AZs. This functionality guarantees that applications consistently maintain adequate capacity to accommodate fluctuating workload levels. Furthermore, ELB works in conjunction with Auto Scaling, allowing for dynamic adjustments in server numbers while efficiently routing incoming traffic. With a wide array of protocols and routing algorithms at your disposal, you can tailor traffic management policies to fit your specific requirements, all while simplifying deployments. The integration of these features positions ELB as an essential tool for optimizing application performance and reliability.

As the leading local innovator in true cloud computing within New Zealand, we are dedicated to enhancing accessibility in the cloud to propel the growth of Aotearoa's digital economy. Getting started with our services is seamless, featuring pay-as-you-go options, tailored services, standardized APIs, and an intuitive web dashboard that allows for easy scaling as your needs evolve. We invite you to explore our offerings by signing up for a complimentary trial. Being pioneers in New Zealand, we were the first to launch a CNCF certified Kubernetes service, as well as the first to incorporate the five key characteristics of cloud computing as defined by NIST. We have merely begun to explore the vast potential of cloud technology, and our ambitions extend far beyond this initial stage. As proud advocates of the open source movement, we firmly believe that open standards provide exceptional value and freedom to our users. Our cloud infrastructure is built on OpenStack and supports an open API standard that is widely adopted by numerous cloud service providers around the globe. Additionally, we are constantly striving to enhance our offerings and foster innovation in the cloud space.

Greypanel CDN is a sophisticated dispatching system that has been independently researched and developed to effectively allocate acceleration nodes situated globally, based on the geographical location of users. By directing users to the closest available resources, Greypanel CDN enhances the capacity of web services, elevates the quality of network access, increases download speeds, and minimizes response times, resulting in a more seamless user experience. Aimed primarily at portals and e-commerce platforms, Greypanel CDN stores static content—including web pages, HTML, CSS, JS, images, and files—on the nodes to expedite the distribution process. This setup allows visitors to retrieve content from the closest node, enabling the rapid loading of complex data within seconds, which greatly boosts web access speeds and lessens site response times, ultimately leading to an improved experience for users. Additionally, users can take advantage of a fast, reliable, and secure dynamic request acceleration through our vast network of acceleration nodes, complemented by an ample pool of direct connections and an intelligent scheduling mechanism that optimizes performance. This comprehensive approach ensures that users benefit from an efficient and high-performing web experience.

When your needs exceed the capacity of a single SteelHead or if you're looking for a robust high-availability option, SteelHead Interceptor is designed to enhance and expand your network throughput across the enterprise. By utilizing SteelHead Interceptor, you can effectively incorporate your SteelHead optimization framework, while managing traffic and network demands with exceptional oversight and control. This solution stands out as the only load-balancing technology that can evaluate the pressures on SteelHead devices and intelligently route traffic to the most suitable SteelHead, ensuring a continuous and efficient scaling of application data. Additionally, SteelHead Interceptor empowers organizations to implement optimization solutions that accommodate hundreds of thousands of users throughout the enterprise, in addition to supporting extremely high bandwidth connections to the data center, thereby significantly improving overall network performance. This capability not only enhances user experience but also facilitates better resource management across the network.

NGINX Plus serves as a software load balancer, reverse proxy, web server, and content cache, equipped with the enterprise-level features and support that users anticipate. This solution is favored by modern application infrastructure and development teams for its efficiency. Beyond being recognized as one of the fastest web servers, NGINX Plus enhances the beloved attributes of NGINX Open Source by incorporating enterprise-grade functionalities such as high availability, active health checks, DNS service discovery, session persistence, and a RESTful API framework. It stands out as a cloud-native, user-friendly reverse proxy, load balancer, and API gateway. Whether your goal is to enhance monitoring capabilities, bolster security measures, or manage Kubernetes container orchestration, NGINX Plus ensures you receive the exceptional support synonymous with the NGINX brand. Additionally, it offers scalable and dependable high availability, equipped with monitoring tools to assist in debugging and diagnosing intricate application architectures. With active health checks, NGINX Plus continually monitors the status of upstream servers, allowing teams to anticipate and address potential issues before they escalate.

Optimize and simplify the management of Kubernetes (north-south) network traffic to ensure reliable, consistent performance at scale, all while maintaining the speed of your applications. Employ advanced application-centric configurations by utilizing role-based access control (RBAC) alongside self-service options to establish security guardrails, allowing your teams to manage their applications with both security and agility. This approach fosters multi-tenancy and reusability while offering simpler configurations and additional benefits. With a native, type-safe, and indented configuration style, you can streamline functionalities such as circuit breaking, advanced routing, header manipulation, mTLS authentication, and WAF. Furthermore, if you're currently utilizing NGINX, the NGINX Ingress resources facilitate a seamless transition of your existing configurations from other environments, enhancing your overall operational efficiency. This not only simplifies your network management but also empowers your development teams to innovate faster.

Tencent EdgeOne, a next-generation Edge Services Provider, delivers unparalleled speed and dependable protection for your global services. It is also an extremely flexible platform that can be programmed to meet the needs of any service, regardless of its scale. Tencent EdgeOne is a security and acceleration solution based on Tencent Edge Nodes that can be used to protect and improve the user experience in diverse industries, such as ecommerce, retail, financial services, content, news and gaming.

Utilize a sophisticated global load balancing system built on infrastructure designed for optimal speed and efficiency. The DNS is entirely customizable through APIs and comes equipped with DDoS protection, eliminating the need for physical appliances. Route traffic to the closest application instance and ensure compliance with GDPR regulations by managing traffic routing effectively. Balance workloads across various computing instances, while also identifying and redirecting clients from failed or subpar resource instances. Ensure continuous availability through robust disaster recovery protocols, which automatically identify primary site failures and facilitate zero-touch failover, seamlessly transferring applications to designated or available instances. Streamline the management of cloud-based DNS and load balancing, allowing your operations and development teams to focus on other priorities while benefiting from enhanced disaster recovery solutions. F5’s intelligent cloud-based DNS with global server load balancing (GSLB) adeptly manages application traffic across diverse environments worldwide, conducts health assessments, and automates reactions to different activities and events, thereby sustaining high-performance levels across applications. By implementing this advanced system, organizations can not only improve operational efficiency but also enhance user experience significantly.

FortiGSLB Cloud is a DNS-driven service designed to ensure business continuity by maintaining the online presence and accessibility of applications during unexpected traffic surges or network failures in a local area. This solution allows for the deployment of redundant resources worldwide, safeguarding the availability of essential business applications. It not only facilitates load-sharing and failover capabilities but also offers a degree of resilience that surpasses conventional device-based approaches. With features that provide multisite application visibility and comprehensive application testing, FortiGSLB stands out in ensuring reliability. Additionally, it functions as a primary authoritative DNS server, supporting standard DNS types such as A/AAAA, NS, CNAME, MX, TXT, PTR, and SRV, while incorporating advanced security features like DNSSEC. Furthermore, FortiGSLB seamlessly integrates with other Fortinet solutions, including FortiADC and FortiGate, enhancing overall network performance and security. This integration further strengthens an organization’s infrastructure, ensuring applications remain robust and responsive under varying conditions.