NGINX Plus vs HAProxy Enterprise

NGINX Plus8.8Visit HAProxy Enterprise8.6Visit

Higher score NGINX Plus #6 in Load Balancing Software 8.8/10 Pricing on request · 30-day trial Free trial✓ 4 of 5 features Visit NGINX Plus

vs

HAProxy Enterprise #8 in Load Balancing Software 8.6/10 Pricing on request ✓ 4 of 5 features Visit HAProxy

• NGINX Plus fits best

  API-heavy self-hosted environments

• HAProxy Enterprise fits best

  Enterprise self-hosted traffic management

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature	NGINX Plus 8.8/10 Visit ↗	HAProxy Enterprise 8.6/10 Visit ↗
At a glance
Editor score	8.8	8.6
Ranking	#6 in Load Balancing Software	#8 in Load Balancing Software
Best for	API-heavy self-hosted environments	Enterprise self-hosted traffic management
Pricing model	Paid	Paid
Starting price	Pricing on request · 30-day trial	Pricing on request
Free plan	—	—
Free trial	30 days	—
Deployment	Cloud, Self-hosted	Cloud, Self-hosted
Platforms	Linux	Linux
Support	Phone, Tickets, Community, Docs	Email, Phone, Tickets · 24/7
Integrations	12 integrations	6 integrations
Built for	Enterprise, Mid-market	Mid-market, Enterprise
Features NGINX Plus 4/5 · HAProxy Enterprise 4/5
Managed service	—	—
Layer 7 routing	✓	✓
Layer 4 routing	✓	✓
Global traffic management	✓	✓
TLS termination	✓	✓
Specs
Backend limit	Not checked yet	Not checked yet
Our review
Pros	Layer 4 and Layer 7 balancing with advanced traffic routing Dynamic API configuration without reloads and active health checks High availability, TLS management, and 200+ monitoring metrics	Balances TCP, UDP, and HTTP-family traffic with customizable routing logic Adds GSLB, Kubernetes ingress, WAF, bot management, and TLS offloading Supports centralized monitoring, logging, and configuration through HAProxy Fusion
Cons	Commercial software rather than an open-source option Subscription pricing requires contact with sales Not offered as a managed service	Pricing is customized and requires contacting sales No free plan is offered Self-hosted deployment requires organizations to manage their own environments
Our verdict	NGINX Plus is F5’s commercial application delivery software for organizations operating applications, APIs, Kubernetes environments, and AI workloads. It combines Layer 4 and Layer 7 load balancing with reverse proxying, API gateway… Read the review →	HAProxy Enterprise is a self-hosted software load balancer for organizations managing high-traffic applications, APIs, databases, message queues, and IoT services. It distributes TCP, UDP, and HTTP-family traffic across healthy server… Read the review →

Strengths and trade-offs

• NGINX Plus — where it wins

  • Layer 4 and Layer 7 balancing with advanced traffic routing
  • Dynamic API configuration without reloads and active health checks
  • High availability, TLS management, and 200+ monitoring metrics

  Where it doesn't

  • Commercial software rather than an open-source option
  • Subscription pricing requires contact with sales
  • Not offered as a managed service

• HAProxy Enterprise — where it wins

  • Balances TCP, UDP, and HTTP-family traffic with customizable routing logic
  • Adds GSLB, Kubernetes ingress, WAF, bot management, and TLS offloading
  • Supports centralized monitoring, logging, and configuration through HAProxy Fusion

  Where it doesn't

  • Pricing is customized and requires contacting sales
  • No free plan is offered
  • Self-hosted deployment requires organizations to manage their own environments

• NGINX Plus8.8/10 · Pricing on request · 30-day trial

  A capable commercial choice for API-heavy teams running self-hosted application infrastructure.

  Visit NGINX PlusFull verdict →
• HAProxy Enterprise8.6/10 · Pricing on request

  Broad traffic management for enterprises that need self-hosted control and advanced routing.

  Visit HAProxyFull verdict →