Alternatives to NGINX
Compare NGINX alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to NGINX in 2025. Compare features, ratings, user reviews, pricing, and more from NGINX competitors and alternatives in order to make an informed decision for your business.
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Fastly
Fastly
Empower your developers, connect with your customers, and grow your business with today’s leading edge cloud platform. Deliver the best online experiences possible with our edge cloud platform, built to strengthen your current teams and technology. We move data and applications closer to your users — at the edge of the network — to help your websites and apps perform faster, safer, and at global scale. Fastly's highly programmable CDN gives you the freedom to customize delivery right at the edge. Delight your users with the content they want at their fingertips. Our powerful POPs, driven by solid-state drives (SSDs) and hosted in well-connected locations around the world, help us keep more content in cache longer for fewer trips to the origin. Instant Purge and batch purging with surrogate keys let you cache and invalidate highly dynamic content with a mean purge time of 150 milliseconds*. Serve headlines, inventory, or weather forecasts that are always up to date. -
2
Cloudflare
Cloudflare
Cloudflare is the foundation for your infrastructure, applications, and teams. Cloudflare secures and ensures the reliability of your external-facing resources such as websites, APIs, and applications. It protects your internal resources such as behind-the-firewall applications, teams, and devices. And it is your platform for developing globally scalable applications. Your website, APIs, and applications are your key channels for doing business with your customers and suppliers. As more and more shift online, ensuring these resources are secure, performant and reliable is a business imperative. Cloudflare for Infrastructure is a complete solution to enable this for anything connected to the Internet. Behind-the-firewall applications and devices are foundational to the work of your internal teams. The recent surge in remote work is testing the limits of many organizations’ VPN and other hardware solutions. -
3
KrakenD
KrakenD
KrakenD is a high-performance API Gateway optimized for resource efficiency, capable of managing 70,000 requests per second on a single instance. The stateless architecture allows for straightforward, linear scalability, eliminating the need for complex coordination or database maintenance. It supports various protocols and API specifications, with features like fine-grained access controls, data transformation, and caching. Unique to KrakenD is its ability to aggregate multiple API responses into one, streamlining client-side operations. Security-wise, KrakenD aligns with OWASP standards and doesn't store data, making compliance simpler. It offers a declarative configuration and integrates with third-party logging and metrics tools. With transparent pricing and an open-source option, KrakenD is a comprehensive API Gateway solution for organizations prioritizing performance and scalability. -
4
SKUDONET
SKUDONET
SKUDONET Enterprise Edition is an Application Delivery and Security Platform built on Linux Debian 12.5 LTS for critical enterprise environments. Formerly known as Zevenet, it provides advanced L4/L7 load balancing, integrated WAF, TLS management with Let’s Encrypt and wildcard support, and protocol-aware traffic inspection across on-premises, hybrid, or cloud deployments, including SkudoCloud SaaS. A free trial is available for evaluation on the SKUDONET website. Key Features & Benefits: • High Availability: Clustering and failover to minimize downtime. • Advanced Security: WAF, L7 filtering, DoS protection, TLS with Let’s Encrypt and wildcard support. • Scalability: Optimized for high-throughput workloads with multi-core processing and efficient packet handling. • Traffic Control: Session persistence, custom routing rules, and granular L4/L7 inspection. • Centralized Management: Unified dashboard for configuration, monitoring, and policy automation.Starting Price: $1736/year/appliance -
5
Linx
Twenty57
A powerful iPaaS platform for integration and business process automation. Linx is a powerful platform for building custom integrations at scale. The platform provides enterprise-grade capability and unparalleled flexibility to cater to a wide range of integration use cases for today’s growing businesses, including application integration, data synchronization, data migration, automations, and rapid API development and management. Linx is a low-code, desktop-based iPaaS that enables organizations to connect their cloud and on-premise applications, data sources.Starting Price: $599 per month -
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Edgenexus Load Balancer (ADC/WAF/GSLB)
Edgenexus
Choose us because we offer the easiest to use technology without sacrificing features or performance. We back this up with outstanding support and care, delivered under a fair and cost effective pricing model Our technology is used by the smallest startups with big ideas and small budgets all the way to global enterprises and anything in between. We love them all the same! Easy to use Load balancing, WAF, GSLB and SSO/Pre-Authentication. It is also the Only true ADP Application Delivery Platform where the functionality and lifespan can be enhanced using the app store or applications that you develop in house.Starting Price: $50 -
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Total Uptime Cloud Load Balancer
Total Uptime Technologies
Why choose a load balancer that locks you in to one cloud platform when you could choose a solution that works with everyone? Multi-Cloud / Hybrid-Cloud / Data Center / On-Prem - It works with everything everywhere. Total Uptime gives you control over all inbound application traffic. Route traffic around network outages, ISP issues and cloud failures. Secure them against malicious activity and attacks. Integrate devices on-prem, at colo facilities or in the cloud. Accelerate them and boost performance. It doesn't matter where they are because you have complete visibility AND control.Starting Price: $49.00/month -
8
Amazon API Gateway
Amazon
Amazon API Gateway is a fully managed service that makes it easy for developers to create, publish, maintain, monitor, and secure APIs at any scale. APIs act as the "front door" for applications to access data, business logic, or functionality from your backend services. Using API Gateway, you can create RESTful APIs and WebSocket APIs that enable real-time two-way communication applications. API Gateway supports containerized and serverless workloads, as well as web applications. API Gateway handles all the tasks involved in accepting and processing up to hundreds of thousands of concurrent API calls, including traffic management, CORS support, authorization and access control, throttling, monitoring, and API version management. API Gateway has no minimum fees or startup costs. You pay for the API calls you receive and the amount of data transferred out and, with the API Gateway tiered pricing model, you can reduce your cost as your API usage scales.Starting Price: $0.90 -
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LiteSpeed Web Server
LiteSpeed Technologies
Our lightweight Apache alternative conserves resources without sacrificing performance, security, compatibility, or convenience. Double the maximum capacity of your current Apache servers with LiteSpeed Web Server's streamlined event-driven architecture, capable of handling thousands of concurrent clients with minimal memory consumption and CPU usage. Protect your servers with already familiar ModSecurity rules while also taking advantage of a host of built-in anti-DDoS features, such as bandwidth and connection throttling. Conserve capital by reducing the number of servers needed to support your growing hosting business or online application. Reduce complexity by eliminating the need for an HTTPS reverse proxy or additional 3rd party caching layers. LiteSpeed Web Server is compatible with all popular Apache features including its Rewrite Engine and ModSecurity, and can load Apache configuration files directly. -
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Caddy
Caddy
Caddy simplifies your infrastructure. It takes care of TLS certificate renewals, OCSP stapling, static file serving, reverse proxying, Kubernetes ingress, and more. Its modular architecture means you can do more with a single, static binary that compiles for any platform. Caddy runs great in containers because it has no dependencies—not even libc. Run Caddy practically anywhere. Caddy obtains and renews TLS certificates for your sites automatically. It even staples OCSP responses. Its novel certificate management features are the most mature and reliable in its class. Written in go, Caddy offers greater memory safety than servers written in C. A hardened TLS stack powered by the go standard library serves a significant portion of all Internet traffic. Caddy is both a flexible, efficient static file server and a powerful, scalable reverse proxy. -
11
CherryPy
CherryPy
CherryPy allows developers to build web applications in much the same way they would build any other object-oriented Python program. This results in smaller source code developed in less time. CherryPy is now more than ten years old, and it has proven to be fast and reliable. It is being used in production by many sites, from the simplest to the most demanding. In order to make the most of CherryPy, you should start with the tutorials that will lead you through the most common aspects of the framework. Once done, you will probably want to browse through the basics and advanced sections that will demonstrate how to implement certain operations. Finally, you will want to carefully read the configuration and extend sections that go in-depth regarding the powerful features provided by the framework. -
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Axway Amplify
Axway
To become the hero, not the roadblock, many IT departments are investing in integration platforms that let users accomplish projects themselves, instead of waiting for an IT specialist. Whether it’s cutting the budget, struggling to get to the cloud, or tackling a growing project backlog, IT is challenged like never before. To become the hero, not the roadblock, many IT organizations are investing in platforms that let users accomplish projects themselves, instead of waiting for an IT specialist. Axway Amplify Platform is the enterprise integration platform that that can hide integration complexity, enforce IT policy, and scale at will, enabling your teams to: Stop repetitive one-off integrations, and focus on reusable integrations that can be leveraged by wider internal and external teams. Gain cloud cost savings and increase scale by moving on-premises integration silos to the cloud, or by leveraging them in place with hybrid deployment, and much more. -
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Apache Tomcat
Apache
The Apache Tomcat® software is an open source implementation of the Jakarta Servlet, Jakarta Server Pages, Jakarta Expression Language, Jakarta WebSocket, Jakarta Annotations and Jakarta Authentication specifications. These specifications are part of the Jakarta EE platform. Apache Tomcat software powers numerous large-scale, mission-critical web applications across a diverse range of industries and organizations. Some of these users and their stories are listed on the PoweredBy wiki page. The Apache Tomcat Project is proud to announce the release of version 10.0.10 of Apache Tomcat. This release implements specifications that are part of the Jakarta EE 9 platform. -
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Apache Traffic Server
Apache Software Foundation
Apache Traffic Server™ software is a fast, scalable and extensible HTTP/1.1 and HTTP/2 compliant caching proxy server. Formerly a commercial product, Yahoo! donated it to the Apache Foundation, and currently used by several major CDNs and content owners. Improve your response time, while reducing server load and bandwidth needs by caching and reusing frequently-requested web pages, images, and web service calls. Scales well on modern SMP hardware, handling 10s of thousands of requests per second. Easily add keep-alive, filter or anonymize content requests, or add load balancing by adding a proxy layer. APIs to write your own plug-ins to do anything from modifying HTTP headers to handling ESI requests to writing your own cache algorithm. Handling over 400TB a day at Yahoo! both as forward and reverse proxies, Apache Traffic Server is battle hardened. -
15
OpenResty
OpenResty
OpenResty® is a full-fledged web platform that integrates our enhanced version of the Nginx core, our enhanced version of LuaJIT, many carefully written Lua libraries, lots of high-quality 3rd-party Nginx modules, and most of their external dependencies. It is designed to help developers easily build scalable web applications, web services, and dynamic web gateways. By taking advantage of various well-designed Nginx modules (most of which are developed by the OpenResty team themselves), OpenResty® effectively turns the nginx server into a powerful web app server, in which the web developers can use the Lua programming language to script various existing nginx C modules and Lua modules and construct extremely high-performance web applications that are capable to handle 10K ~ 1000K+ connections in a single box. OpenResty® aims to run your server-side web app completely in the Nginx server, leveraging Nginx's event model to do non-blocking I/O with the HTTP clients. -
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Pomerium
Pomerium
Pomerium is a secure, clientless solution that enables seamless access to web applications and services without the need for a corporate VPN. Designed to enhance developer productivity, it eliminates complex user access flows that can hinder workflow. Unlike traditional client-based tunneling solutions, Pomerium offers lightning-fast connections with minimal latency, ensuring security and privacy without compromise. It leverages contextual data for access control decisions, implementing continuous verification—a zero trust concept where every action is verified for contextual factors before being accepted or denied. This approach contrasts with NextGen VPNs, which only verify authentication and authorization at the start of a session. Pomerium supports secure access to web apps, databases, Kubernetes clusters, internal tools, and legacy applications, making it suitable for individuals and teams of all sizes.Starting Price: $7 per month -
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F5 BIG-IP
F5
Advanced technology for an app-centric world. Apps are your business. BIG-IP application services provide the availability, performance, and security you need to meet business demands. Keep your apps up and running with BIG-IP application delivery controllers. BIG-IP Local Traffic Manager (LTM) and BIG-IP DNS handle your application traffic and secure your infrastructure. You’ll get built-in security, traffic management, and performance application services, whether your applications live in a private data center or in the cloud. BIG-IP Diameter Traffic Management, BIG-IP Policy Enforcement Manager (PEM), and BIG-IP Carrier-Grade NAT (CGNAT) manage network resources to keep your applications performing at carrier-grade levels. They also help you identify ways to optimize and monetize your network, improving your bottom line. -
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Varnish
Varnish Software
Varnish Software’s powerful caching technology helps the world’s biggest content providers deliver lightning-fast web and streaming experiences for huge audiences, without downtime or loss of performance. Our solution combines open-source flexibility with enterprise robustness to speed up media streaming services, accelerate websites and APIs, and enable global businesses to build custom CDNs, unlocking unbeatable content delivery performance and resilience. Our customers include Hulu, Emirates and Tesla, and our technology is powered by a caching layer that’s trusted by more than 10 million websites worldwide. -
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Tengine
Tengine
Tengine is a web server originated by Taobao, the largest e-commerce website in Asia. It is based on the Nginx HTTP server and has many advanced features. Tengine has proven to be very stable and efficient on some of the top 100 websites in the world, including Taobao and tmall. Tengine has been an open source project since December 2011. It is being actively developed by the Tengine team, whose core members are from Taobao, Sogou and other internet companies. Tengine is a community effort and everyone is encouraged to get involved. All features of Nginx-1.17.3 are inherited, i.e., it is compatible with Nginx. Support the connect HTTP method for forward proxy. Enhanced operations monitoring, such as asynchronous log & rollback, DNS caching, memory usage, etc. Sends unbuffered upload directly to HTTP and FastCGI backend servers, which saves disk I/Os. More load balancing methods, e.g., consistent hashing, session persistence, upstream health check, etc. -
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ngrok
ngrok
ngrok is the programmable network edge that adds connectivity, security, and observability to your apps with no code changes. Bring security, scalability, and observability to your apps with ngrok's network edge. Put localhost on the internet securely. Introspect and replay requests for a tight feedback loop. Connect into customer networks. No time wasted on firewall rules, VPNs, or change requests. ngrok is the fastest way to put your app on the internet. We run a globally distributed reverse proxy fronting your web services running in any cloud or behind any firewall.Starting Price: $18 per month -
21
Wowza
Wowza Media Systems
Backed by experience, industry expertise, and world class support, Wowza is designed to deliver pro-quality live streams. Deliver high-definition, low-latency video and audio streams to any device and at any scale. The live video streaming platform for business-critical applications. The Wowza Streaming Cloud service is the industry’s leading live-streaming global cloud platform and API. Professionally managed by streaming industry experts, it’s easy to use, with flexibility for end-to-end live streaming or as part of a custom streaming solution. Configure streams easily with the Wowza Streaming Cloud GUI management portal. Stream using a wide variety of protocols and codecs. Transcode and transmux for a wide range of networks and devices. Instantly create video-on-demand assets from your live streams. Manage costs with pay-as-you-go, contract-free pricing. Scale automatically to accommodate global audiences of any size.Starting Price: $125.00/month -
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Traefik
Traefik Labs
What is Traefik Enterprise Edition? TraefikEE is a cloud-native load balancer and Kubernetes ingress controller that eases networking complexity for application teams. Built on top of open source Traefik, TraefikEE brings exclusive distributed and high-availability features combined with premium bundled support for production grade deployments. Split into proxies and controllers, TraefikEE supports clustered deployments to increase security, scalability and high availability. Deploy applications anywhere, on-premises or in the cloud, and natively integrate with top-notch infrastructure tooling. Save time and give better consistency while deploying, managing, and scaling applications by leveraging dynamic and automatic TraefikEE features. Improve the application development and delivery cycle by giving developers the visibility and ownership of their services. -
23
Istio
Istio
Connect, secure, control, and observe services. Istio’s 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. Istio Security provides a comprehensive security solution to solve these issues. This page gives an overview on how you can use Istio security features to secure your services, wherever you run them. In particular, Istio security mitigates both insider and external threats against your data, endpoints, communication, and platform. Istio generates detailed telemetry for all service communications within a mesh. -
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Jaisocx
Jaisocx
Since 2024 Jaisocx supports PHP over HTTP/3, intuitively switching among HTTP/1.1, h2 and h3 depending on negotiation with HTTP client. a) Unique feature is Charset detection of published text contents, and making browser showing correctly extended ascii chars like in German or French alphabets. b) It has built-in motor for securing endpoints with Basic Auth and JSON Web Token. c) Proxy Endpoints. d) Also the framework-like solution for publishing SQL queries results in JSON format out of the box with minimal configuration. e) On the same company site this software is well documented. f) Software is free, g) and has the Docker Hub repository h) and Github.com repository with some basic samples for Laravel, Symfony and WordPress apps under Docker Compose.Starting Price: $0 -
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Gunicorn
Gunicorn
Gunicorn 'Green Unicorn' is a Python WSGI HTTP Server for UNIX. It's a pre-fork worker model. The Gunicorn server is broadly compatible with various web frameworks, simply implemented, light on server resources, and fairly speedy. -
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HAProxy Enterprise
HAProxy Technologies
HAProxy Enterprise is the industry’s leading software load balancer. It powers modern application delivery at any scale and in any environment, providing the utmost performance, observability and security. Load balance by round robin, least connections, URI, IP address and several hashing methods. Make advanced decisions based on any TCP/IP information or HTTP attribute with full logical operator support. Send requests to specific application clusters based on URL, domain name, file extension, client IP address, health state of backends, number of active connections, SSL client certificate, and more. Extend and customize HAProxy with Lua scripts that have access to the request/response pipeline. Maintain users' sessions based on TCP/IP information or any property of the HTTP request (cookies, headers, URI, and more). The world’s fastest, and most widely used software load balancer. -
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Envoy
Envoy Proxy
As on the ground microservice practitioners quickly realize, the majority of operational problems that arise when moving to a distributed architecture are ultimately grounded in two areas: networking and observability. It is simply an orders of magnitude larger problem to network and debug a set of intertwined distributed services versus a single monolithic application. Envoy is a self contained, high performance server with a small memory footprint. It runs alongside any application language or framework. Envoy supports advanced load balancing features including automatic retries, circuit breaking, global rate limiting, request shadowing, zone local load balancing, etc. Envoy provides robust APIs for dynamically managing its configuration. -
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Microsoft IIS
Microsoft
Internet Information Services (IIS) for Windows® Server is a flexible, secure and manageable Web server for hosting anything on the Web. From media streaming to web applications, IIS's scalable and open architecture is ready to handle the most demanding tasks. -
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Nimble Streamer
Softvelum
Light-weight fast freeware media server. Nimble Streamer provides wide feature set for live streaming via various protocols including SRT, NDI and Apple Low Latency HLS with codecs like AVC/H.264, HEVC/H.265 and more. Decode, transform and encode live video and audio streams with Nimble Streamer transcoding premium add-on.Starting Price: $50 USD/m -
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Kestrel
Microsoft
Kestrel is a cross-platform web server for ASP.NET Core. Kestrel is the web server that's included and enabled by default in ASP.NET Core project templates. Kestrel supports HTTPS, HTTP/2 (except on macOS), Opaque upgrade used to enable WebSockets, Unix sockets for high performance behind Nginx. Kestrel is supported on all platforms and versions that .NET Core supports. Some browsers require granting explicit permission to trust the local development certificate. Project templates configure apps to run on HTTPS by default and include HTTPS redirection and HSTS support. The Kestrel web server has constraint configuration options that are especially useful in Internet-facing deployments. There's a separate limit for connections that have been upgraded from HTTP or HTTPS to another protocol (for example, on a WebSockets request). The default maximum request body size is 30,000,000 bytes, which is approximately 28.6 MB. -
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The software load balancer, reverse proxy, web server, & content cache with the enterprise features and support you expect. Modern app infrastructure and dev teams love NGINX Plus. More than just the fastest web server around, NGINX Plus brings you everything you love about NGINX Open Source, adding enterprise‑grade features like high availability, active health checks, DNS system discovery, session persistence, and a RESTful API. NGINX Plus is a cloud‑native, easy-to-use reverse proxy, load balancer, and API gateway. Whether you need to integrate advanced monitoring, strengthen security controls, or orchestrate Kubernetes containers, NGINX Plus delivers the five‑star support you expect from NGINX. NGINX Plus provides scalable and reliable high availability along with monitoring to support debugging and diagnosing complex application architectures. Active health checks proactively poll upstream server status to get ahead of issues.
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NGINX Unit
NGINX
An universal web app server that combines several layers of the typical application stack into a single component. NGINX Unit simplifies the application stack for web apps and APIs by combining several layers of the typical stack into a single component. NGINX Unit is a universal web app server, intended as a building block for any web architecture regardless of its complexity, from enterprise-scale deployments to your pet's home page. It is equally suited to simplifying modern microservices environments as it is to modernizing legacy and monolithic applications. NGINX Unit was created by the original NGINX team on an all-new, open-source codebase. The architecture incorporates insights from over a decade of running the world’s most popular web server. Unlike the NGINX web server, NGINX Unit uses a multi-process, multi-threaded architecture. The NGINX web server is often deployed as a reverse proxy in front of web applications. NGINX Unit can run the application code natively. -
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Squid
Squid
Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. It reduces bandwidth and improves response times by caching and reusing frequently-requested web pages. Squid has extensive access controls and makes a great server accelerator. It runs on most available operating systems, including Windows, and is licensed under the GNU GPL. Squid is used by hundreds of Internet Providers worldwide to provide their users with the best possible web access. Squid optimizes the data flow between client and server to improve performance and caches frequently-used content to save bandwidth. Squid can also route content requests to servers in a wide variety of ways to build cache server hierarchies that optimize network throughput. Thousands of websites around the Internet use Squid to drastically increase their content delivery. Squid can reduce your server load and improve delivery speeds to clients. -
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Eddie
Eddie
Eddie is a high availability clustering tool. It is an open source, 100% software solution written primarily in the functional programming language Erlang (www.erlang.org) and is available for Solaris, Linux and *BSD. At each site, certain servers are designated as Front End Servers. These servers are responsible for controlling and distributing incoming traffic across designated Back End Servers, and tracking the availability of Back End Web Servers within the site. Back End Servers may support a range of Web servers, including Apache. The Enhanced DNS server which provides load balancing and monitoring of site accessibility for geographically distributed web sites. This gives round the clock access to the entire available capacity of the web site, no matter where it is located." The Eddie white papers describe the need for products such as Eddie, and outlines the Eddie approach. -
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Barracuda Load Balancer ADC
Barracuda Networks
The Barracuda Load Balancer ADC is ideal for organizations looking for a high-performance, yet cost-effective application delivery and security solution. Highly demanding enterprise networks require full-featured application delivery controller that optimizes application load balancing and performance while providing protection from an ever-expanding list of intrusions and attacks. The Barracuda Load Balancer ADC is a Secure Application Delivery Controller that enables Application Availability, Acceleration and Control, while providing Application Security Capabilities. Available in hardware, virtual and cloud instances, the Barracuda Load Balancer ADC provides advanced Layer 4 and Layer 7 load balancing with SSL Offloading and Application Acceleration. The built-in Global Server Load Balancing (GSLB) module allows you to deploy your applications across multiple geo-dispersed locations. The Application Security module ensures comprehensive web application protection.Starting Price: $1499.00/one-time -
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LiteSpeed Web ADC
LiteSpeed Technologies
LiteSpeed Web ADC is an affordable, high-performance HTTP load balancer application. Feature-rich, secure, and efficient, it offers more flexibility than similarly-priced load balancing software. Web ADC is an excellent choice for small enterprises looking to scale their applications beyond one server. High Scalability, High Availability IP failover, Cross Datacenter Replication, Cache Data Synchronization and out-of-the box acceleration for Magento and Wordpress round out the feature set to make LiteSpeed Web ADC the best-of-breed solution on the market. LiteSpeed Web ADC is a 100% software solution, meaning it can operate anywhere: private dedicated hardware, hosted environment, the cloud, etc. Web ADC's nearly-instant on-demand scaling adapts to your business needs, even during unexpected traffic spikes, with a flexible subscription model. A highly efficient, security-conscious, cost-effective product.Starting Price: $715 per year -
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ApacheBooster
NdimensionZ
ApacheBooster has been specifically designed to enhance the working of web servers based on cPanel. ApacheBooster as the name suggests boosts the working ability of the Apache web server, which is according to the census the most used web server in the world! Nginx and varnish has been fused together in ApacheBooster to make it effectively efficient in its working. Nginx is a super quality high performing web server software that speeds up the working of the web server. The best feature of Nginx is that it is very fast in its working i.e in retrieving static files and also helps in saving memory by using less memory for processing of concurrent requests. It is very efficient in handling traffic requests. With the less amount of memory used, it is capable of handling more requests/clients when compared to Apache. Nginx is a reverse proxy server of open source type that smartly balances the load, a web server and web cache (also known as HTTP cache). -
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Kemp LoadMaster
Progress Software
The Kemp LoadMaster load balancing solutions and extensive library of application deployment templates provide high-performance and secure delivery of application workloads from a wide range of vendors in multiple sectors. Award-winning hardware, virtual and cloud-native deployment options, including the industry’s first per-app software load balancer/ADC. Make informed decisions and deal with network anomalies in real-time. Optimized load-balancing hardware that delivers a high-performance application experience for any environment. World's most popular virtual load balancer with over 100,000 deployments worldwide. Fully featured cloud load balancers optimally sized and priced for public cloud environments. Extend the features and capabilities of a data center-class application delivery controller (ADC) to the cloud.Starting Price: $1990.00/year -
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AWS Elastic Load Balancing
Amazon
Elastic Load Balancing automatically routes incoming application traffic across multiple destinations, such as Amazon EC2 instances, containers, IP addresses, Lambda functions, and virtual appliances. You can control the variable load of your application traffic in a single zone or in multiple Availability Zones. Elastic Load Balancing offers four types of load balancers that have the necessary level of high availability, automatic scalability, and security to make your applications fault tolerant. Elastic Load Balancing is part of the AWS network, with native knowledge of fault limits like AZ to keep your applications available in one region, without requiring Global Server Load Balancing (GSLB). ELB is also a fully managed service, which means you can focus on delivering applications and not installing fleets of load balancers. Capacity is automatically added and removed based on the utilization of the underlying application servers.Starting Price: $0.027 USD per Load Balancer per hour -
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As strain increases on a website or business application, eventually, a single server cannot support the full workload. To meet demand, organizations spread the workload over multiple servers called "load balancing", this practice prevents a single server from becoming overworked, which could cause it to slow down, drop requests, and even crash. Load balancing lets you evenly distribute network traffic to prevent failure caused by overloading a particular resource. This strategy improves the performance and availability of applications, websites, databases, and other computing resources. It also helps process user requests quickly and accurately. From a user perspective, load balancing acts as an invisible facilitator that sits between a client and a group of servers, ensuring connection requests don’t get lost. Without load balancing, applications, websites, databases, and online services would likely fail when demand gets too high.
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OVH Load Balancer
OVHcloud
All our Cloud products can be scaled up or out with no constraints, in all our data centers. The OVH Load Balancer distributes the workload among your various services across our data centers. It ensures the scaling of your infrastructure in the event of heavy traffic, with optimized fault tolerance and response time. All this with a service level aiming for zero downtime. Configure and monitor your infrastructures from A to Z with our control panel. The let's encrypt DV SSL certificates are now included in all of our Load Balancer solutions – completely free – and will activate HTTPS protocol by default. The Anycast DNS system means that the server nearest to your user’s location will load your website, improving load times. Use metrics to monitor your Load Balancer's load and outgoing requests to your servers. This information can then be used to maximise your system’s performance!Starting Price: $22.99 per month -
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A10 Thunder ADC
A10 Networks
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. Increase application security with advanced SSL/TLS offload, single sign-on (SSO), DDoS protection and Web Application Firewall (WAF) capabilities. Complete full-proxy Layer 4 load balancer and Layer 7 load balancer with flexible aFleX® scripting and customizable server health checks. -
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AVANU WebMux
AVANU
AVANU’s WebMux Network Traffic Manager (“WebMux”) is a cost-effective full-featured enterprise-class load balancing solution. WebMux integrates application delivery network (ADN) and global server load balancing (GSLB) with its built-in FireEdge™ for Apps Web Application Firewall (WAF). In development since 1987, WebMux is developed using intensive algorithms for sophisticated network designs that require load balancing flexibility to meet and manage the most stringent network traffic demands. It manages, controls, and secures local network traffic for high availability of applications assuring reliable peak performance with geographic disaster recovery and affinity services and enhanced applications security firewall features. The user-friendly menu-driven interface makes WebMux fast to deploy and easy to manage. -
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PAS-K
PIOLINK
The PAS-K, ADC in PIOLINK, is ideal for organizations in the fields of finance, education, public organizations, and telecommunication, with the high performance to accelerate application delivery and reinforce security. PAS-K provides the load balancing to distribute traffic to servers, firewalls, and VPNs, to maintain server resource and service stability. GSLB (Global Server Load Balancing) in PAS-K especially supports to build a disaster recovery center and a cloud data center. Guarantee your business continuity with flexible High Availability modes. PAS-K provides advanced acceleration features like memory caching, compression, FEO and SSL offloading to enhance your service quality and reduce server overloads. PAS-K series secure your data and systems from threatening various DDoS like HTTP DDoS, Syn flood, and Syn cookie. Also, it supports basic network firewall features to secure your network like filtering. -
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Radware LinkProof NG
Radware
Link load balancers improve application availability and response times across networks and increases overall throughput of server resources. Radware LinkProof, is a load balancing network solution that significantly improves the performance of your network. Skip bottlenecks, avoid outages, manage bandwidth consumption and ensure your network is always ready to perform. LinkProof is the only on-demand solution that lets you effortlessly add, manage and load-balance multiple ISP connections while you mix and match VPNs or private and public links for back-up or in response to growing bandwidth needs. Through its "add links as you grow" approach. LinkProof allows you to add new links quickly to the existing connectivity solution as you grow your business, with no downtime or ISP involvement. LinkProof provides a broad multi-WAN link load balancing offering which is designed to cater to any market need, from the small branch office all the way up to the large enterprise. -
46
NetScaler
Cloud Software Group
Application delivery at scale can be complex. Make it simpler with NetScaler. Firmly on-prem. All-in on cloud. Good with hybrid. Whichever you choose, NetScaler works the same across them all. NetScaler is built with a single code base using a software-based architecture, so no matter which ADC form factor you choose — hardware, virtual machine, bare metal, or container — the behavior will be the same. Whether you are delivering applications to hundreds of millions of consumers, hundreds of thousands of employees, or both, NetScaler helps you do it reliably and securely. NetScaler is the application delivery and security platform of choice for the world’s largest companies. Thousands of organizations worldwide — and more than 90 percent of the Fortune 500 — rely on NetScaler for high-performance application delivery, comprehensive application and API security, and end-to-end observability. -
47
Array APV Series
Array Networks
Array APV Series application delivery controllers provide the availability, scalability, performance, security and control essential to keeping applications and servers running in their power band. Integrated local and global server load balancing, as well as link load balancing, ensure the highest levels of resiliency for your applications, while connection multiplexing, SSL offload, caching and compression work together to deliver the fastest end-user experience possible. What’s more, by terminating connections on APV Series ADCs, applications are protected behind Array’s WebWall® application security suite. Available as physical or virtual appliances, or on popular public clouds, Array ADCs are designed to meet technical requirements while remaining simple enough for any size IT team and affordable enough for any size business. -
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BytePlus CDN
BytePlus
Connect end users with great digital experiences anywhere in world with BytePlus CDN. Use BytePlus' robust connectivity and infrastructure to deliver web content, multimedia, software packages and more. With BytePlus CDN digital experience providers can ensure that content reaches consumers through the fastest path with minimal latency. BytePlus CDN offers a robust and connected network that maximizes performance for users anywhere in the world. Intelligently manages traffic peak loads using DNS based Global Server Load Balancing. Globally distributed POPs ensures fast website loading times, low connection latency and high download success rates. Remove or prefetch cached content to maximize storage. High performance infrastructure including SSD based servers and dedicated optimisation software ensures high availability.Starting Price: $6 per year -
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Cachify
Cachify
Cachify optimizes your page loads by caching posts, pages and custom post types as static content. You can choose between caching via database, on the web server’s hard drive (HDD), or—thanks to APC (Alternative PHP Cache)—directly in the web server’s system cache. Whenever a page or post is loaded, it can be pulled directly from the cache. The amount of database queries and PHP requests will dramatically decrease towards zero, depending on the caching method you chose. With an increasing number of dynamic widgets, templates and plugins, a WordPress blog tends to become sluggish. With the load of the visitors ramp accumulates the accesses to the database, the server has to deal with the processing of flexible areas proportionally more. A delay in delivery of the web pages is the result of the load. Cachify has been developed especially for small to medium sized projects: smart, clear cache plugin, which temporarily stores page contents in a static form and delivers performance-gently.Starting Price: Free -
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Azure Load Balancer
Microsoft
Load-balance internet and private network traffic with high performance and low latency. Instantly add scale to your applications and enable high availability. Load Balancer works across virtual machines, virtual machine scale sets, and IP addresses. Equipped for load-balancing network layer traffic when high performance and super-low latency are needed. Standard Load Balancer routes traffic within and across regions, and to availability zones for high resiliency. Create highly available and scalable apps in minutes with built-in application load balancing for cloud services and virtual machines. Load Balancer supports TCP/UDP-based protocols such as HTTP, HTTPS, and SMTP, and protocols used for real-time voice and video messaging applications. Manage traffic between virtual machines inside your private virtual networks, or use it to create multiple-tiered hybrid applications.
