Hetzner Load Balancer vs HAProxy
A detailed comparison to help you choose between Hetzner Load Balancer and HAProxy.
Quick Verdict
4.0/5
Hetzner Load Balancer
47 reviews
3.6/5
HAProxy
327 reviews
Hetzner Load Balancer is rated higher (4.0 vs 3.6). Hetzner's managed load balancer distributes traffic across servers with configurable health checks, SSL termination, and direct integration with Hetzner Cloud. Suitable for teams running infrastructure on Hetzner. HAProxy is a free, open source, high-performance TCP/HTTP load balancer. Handles 100,000+ concurrent connections. Used by Reddit, Tumblr, and AWS. Known for reliability over many years.
Hetzner Load Balancer Managed load balancing with Layer 4/7 support and auto-scaling integration | HAProxy The reliable open source load balancer | |
|---|---|---|
| Overview | ||
| Rating | 4.0 (47 reviews)✓ | 3.6 (327 reviews) |
| Pricing model | paid | free |
| Starting price | From €6/mo | Free✓ |
| Best for | Teams running applications on Hetzner Cloud who need straightforward, managed load balancing without vendor lock-in concerns. | High-traffic applications needing the most reliable open source load balancer for TCP/HTTP traffic |
| Tags | ||
| Tags | managed optioneu datacenterus datacenter | free tieropen sourceself hostable |
| Visit Hetzner Load Balancer → | Visit HAProxy → | |
Hetzner Load Balancer
Pros
- + Scale traffic handling without modifying application code
- + Terminate SSL/TLS encryption at the load balancer to reduce backend load
- + Configure round-robin, least connections, or IP-hash distribution algorithms
- + Monitor backend health with customizable check intervals and thresholds
Cons
- - Limited feature parity if comparing advanced options from AWS ELB or Google Cloud Load Balancer
- - Only cost-effective if already using Hetzner Cloud for backend infrastructure
HAProxy
Pros
- + Handles 100,000+ concurrent connections
- + Very reliable — used by Reddit and AWS
- + Free and open source
Cons
- - No built-in GUI — configuration is file-based
- - Less feature-rich than enterprise solutions for advanced routing
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