HAProxy Technologies offers widely used software load balancer to deliver websites and applications with the utmost performance, observability, and security at any scale and in any environment.
Kubernetes is an open-source platform for scaling containerized workloads across a fleet of machines. It can intelligently schedule work only onto hosts that have the CPU and memory resources needed to run a given container. The challenge is that containers within a Kubernetes cluster typically communicate over a private overlay network. How should you expose services within the cluster to external clients? The answer is to bring the power of HAProxy to Kubernetes. The HAProxy Ingress Controller is the most efficient way to route traffic into a Kubernetes cluster.
Highlights
Simplify your infrastructure by routing ingress traffic using one IP address and port. Requests are routed to the correct pod based on the Host header and request path
Balance traffic among pods using any of HAProxy's load-balancing algorithms including round-robin, least connections, URL hash and random.
Secure your cluster with built-in SSL termination, rate limiting, and IP whitelisting
AWS Marketplace now accepts line of credit payments through the PNC Vendor Finance program. This program is available to select AWS customers in the US, excluding NV, NC, ND, TN, & VT.
Pricing is based on the duration and terms of your contract with the vendor. This entitles you to a specified quantity of use for the contract duration. If you choose not to renew or replace your contract before it ends, access to these entitlements will expire.
Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator to estimate your infrastructure costs.
This listing uses a single pricing dimension billed per instance of the HAProxy Enterprise Ingress Controller. You pay for each instance you run under a contract commitment. Pricing scales directly with the number of instances you deploy, so adding more instances increases your total cost proportionally. There are no separate tiers or usage add-ons to choose from. Each instance routes external traffic into Kubernetes clusters and includes the same set of routing, load balancing, and security capabilities, so you select quantity based on how many instances your deployment needs.
Top-of-mind questions for buyers
What counts as one instance for billing purposes?
An instance is a single running deployment of the HAProxy Enterprise Ingress Controller inside your Kubernetes cluster. It acts as a proxy that routes external traffic to your services. Each running controller you deploy counts as one billable instance, no matter how many requests it handles.
Am I charged more if a single instance handles higher traffic volumes?
No. Billing is based on the count of running instances, not on traffic. One instance can handle tens of thousands of requests per second at the same price. Your cost changes only when you add or remove instances, not when request rates rise or fall.
What capabilities are included with each instance at no extra charge?
Each instance includes routing and load balancing for HTTP(S), TCP, and gRPC traffic, plus an embedded web application firewall. You also get SSL/TLS termination, global rate limiting, and a rootless container design. These features come with the instance without a separate subscription.
www.haproxy.com
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Helm charts are Kubernetes YAML manifests combined into a single package that can be installed on Kubernetes clusters. The containerized application is deployed on a cluster by running a single Helm install command to install the seller-provided Helm chart.
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Routes ingress traffic to Kubernetes pods based on Host header and request path using a single IP address and port
Load Balancing Algorithms
Supports multiple load-balancing algorithms including round-robin, least connections, URL hash, and random distribution
SSL Termination
Provides built-in SSL/TLS termination for secure cluster communication
Rate Limiting
Implements rate limiting capabilities to control traffic flow and protect cluster resources
IP Whitelisting
Enforces IP-based access control through whitelisting mechanisms for cluster security
Load Balancing and Proxying
HAProxy Community Edition 3.4 provides high-performance TCP and HTTP load balancing with reverse proxying, TCP proxying, and traffic distribution across backends.
TLS Termination and HTTPS Management
Supports TLS termination and HTTPS configuration management through the Websoft9 Console for secure encrypted connections.
Health Checks and High Availability
Implements health checks for backend monitoring and enables high availability deployments for fault tolerance.
Management Console with Lifecycle Operations
Websoft9 Console provides browser-based management for HTTPS configuration, backup, monitoring, upgrades with rollback capability, and application lifecycle management without requiring SSH.
Integrated Monitoring and Observability Stack
Includes Prometheus for metrics collection and Grafana for visualization, enabling comprehensive monitoring and observability of load balancer performance.
Load Balancing Algorithms
Flexible load balancing algorithms and persistence options with rule-based traffic steering for reliable application delivery
Web Application Firewall
Integrated Web Application Firewall with ongoing rule updates, IP-based country blocking, and CAPTCHA protection against bot-based attacks
Global Server Load Balancing
Integrated GSLB (DNS-based Load Balancing) for multi-zone and multi-site resilience
Authentication and Access Control
Pre-authentication of user access, Zero Trust Network Access (ZTNA) policies, dual-factor authentication schemes, and integration with leading authentication services and protocols
API Gateway and Kubernetes Integration
API Gateway functionality to consolidate and secure multiple services with integrated Kubernetes controller support
What problems is the product solving and how is that benefiting you?
Better than Istio
Antoine B.
Great Service Availability and a Broad Feature Set
Reviewed on Nov 11, 2026
Review provided by G2
What do you like best about the product?
Services available and scope of features
What do you dislike about the product?
Not much; the solution is already great
What problems is the product solving and how is that benefiting you?
Global load balancing
Banking
A Great Open-Source Project
Reviewed on Nov 11, 2026
Review provided by G2
What do you like best about the product?
It’s the open source project as and a good to do
What do you dislike about the product?
Keep rock on the open source project for more contributions
What problems is the product solving and how is that benefiting you?
Proxy
TAYAB I.
Fast, Predictable HAProxy with Transparent L4/L7 Load Balancing
Reviewed on Nov 11, 2026
Review provided by G2
What do you like best about the product?
What I like best about HAProxy is that it's fast, predictable, and very transparent. You get excellent L4/L7 load balancing, detailed health checks, stick tables for rate limiting and session persistence, and a runtime API for changing backends without reloads. The config is also plain text, so it fits cleanly into Git and Terraform/Salt workflows.
What do you dislike about the product?
The biggest gripe is that it's config-heavy and unforgiving. The syntax has its own quirks, and a small mistake in ACL ordering or use_backend rules can silently route traffic somewhere unexpected.
What problems is the product solving and how is that benefiting you?
Nothing serious so far
Priyank G.
Excellent Open-Source Load Balancing for the Kubernetes API Server
Reviewed on Nov 11, 2026
Review provided by G2
What do you like best about the product?
It’s a very good open-source software for load balancing the Kubernetes API server.
What do you dislike about the product?
So far, I can’t think of anything that’s been bad enough to warrant a complaint.
What problems is the product solving and how is that benefiting you?