Nginx vs AWS Application Load Balancer
A detailed comparison to help you choose between Nginx and AWS Application Load Balancer.
Quick Verdict
3.9/5
Nginx
102 reviews
4.3/5
AWS Application Load Balancer
222 reviews
AWS Application Load Balancer is rated higher (4.3 vs 3.9). Nginx is the world's most used web server and load balancer. Powers 33% of all websites. Reverse proxy, HTTP load balancing, TCP/UDP load balancing, and web server in one binary. Free and open source. AWS ALB provides Layer 7 load balancing with host and path-based routing, content-based routing, WebSocket support, and gRPC support. Integrates with ECS, EKS, and Lambda.
Nginx Open source web server and load balancer |  AWS Application Load Balancer Layer 7 load balancer with path-based routing | |
|---|---|---|
| Overview | ||
| Rating | 3.9 (102 reviews) | 4.3 (222 reviews)✓ |
| Pricing model | free | usage-based |
| Starting price | Free | Free tier available |
| Best for | Every developer running web applications who wants the industry-standard load balancer and reverse proxy | AWS teams building microservices architecture who need Layer 7 routing with AWS WAF integration |
| Tags | ||
| Tags | free tieropen sourceself hostable | api accessus datacentereu datacenterapac datacenter |
| Visit Nginx → | Visit AWS Application Load Balancer → | |
Nginx
Pros
- + 33% of all websites use it — most battle-tested
- + Handles 10,000+ concurrent connections easily
- + Reverse proxy, LB, and web server in one
Cons
- - Configuration can be complex for beginners
- - Nginx Plus (enterprise) required for some features
AWS Application Load Balancer
Pros
- + Path and host-based routing for microservices
- + WAF integration with AWS WAF
- + gRPC and WebSocket native support
Cons
- - AWS complexity
- - Pricing per LCU unit complex to estimate
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