AWS Application Load Balancer vs Traefik
A detailed comparison to help you choose between AWS Application Load Balancer and Traefik.
Quick Verdict
4.0/5
AWS Application Load Balancer
0 reviews
4.1/5
Traefik
0 reviews
Traefik is rated higher (4.1 vs 4.0). 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. Traefik is a cloud-native reverse proxy and load balancer designed for microservices and Kubernetes. Auto-discovers services from Docker, K8s, and Consul. Automatic Let's Encrypt.
 AWS Application Load Balancer Layer 7 load balancer with path-based routing | Traefik Cloud-native reverse proxy for microservices | |
|---|---|---|
| Overview | ||
| Rating | 4.0 (0 reviews) | 4.1 (0 reviews)✓ |
| Pricing model | usage-based | freemium |
| Starting price | From $0.0225/mo | Free tier available✓ |
| Best for | AWS teams running microservices or containers who need Layer 7 routing with WAF integration and a contractual 99.99% Multi-AZ uptime commitment | Docker and Kubernetes teams who want TLS, routing and service discovery with minimal configuration work — especially platform teams standardizing on Kubernetes ingress and Gateway API. |
| Features | ||
| IPv6 | ✓ | |
| DDoS protection | ✓ | |
| Automated backups | ||
| Snapshots | ||
| Managed option | ||
| Bare metal | ||
| GPU available | ||
| S3-compatible | ||
| Hourly billing | ✓ | |
| Free tier | ✓ | |
| Data-center locations | ||
| Regions | 39 AWS regions / 124 AZs across NA, SA, EU, ME, AF, APAC, ANZ | — |
| Tags | ||
| Tags | api accessus datacentereu datacenterapac datacenter | free tieropen sourceself hostablekubernetes support |
| Visit AWS Application Load Balancer → | Visit Traefik → | |
AWS Application Load Balancer
Pros
- + Content-based routing (host, path, header, method) with HTTP/2, gRPC and WebSocket support
- + 99.99% Multi-AZ SLA with explicit 10/30/100% service credits — the strongest published in this category
- + Native IPv6, AWS WAF at the listener, Shield Standard DDoS protection at no extra charge
- + Deep ECS/EKS/Lambda/Auto Scaling integration with no glue code
Cons
- - LCU metering is hard to forecast — bills can double when traffic dimensions shift
- - An idle ALB still bills about $16.42/month before any traffic or data transfer charges
- - Requires AWS-specific knowledge (VPC, target groups, security groups, WAF rule groups)
- - Routing configuration does not port to other clouds — real vendor lock-in
Traefik
Pros
- + MIT-licensed proxy with the full feature set free for commercial use — no per-service or seat charges
- + Auto service discovery from Docker, Kubernetes, Consul and others with hot-reloaded dynamic configuration
- + Automatic Let's Encrypt TLS across many hostnames, HTTP/2-3, gRPC, WebSockets, TCP/UDP routing
- + Built-in observability: Prometheus/Datadog/StatsD metrics, OpenTelemetry tracing, dashboard and API
- + Long production track record since 2016, active v3.x releases, Gateway API leadership, plugin catalog (Go + WebAssembly)
Cons
- - Commercial Hub tiers are sales-gated with no public pricing; marketplace contracts run $30,000-$50,000/year
- - Advanced auth (OIDC/JWT/OPA), WAF, multi-cluster and FIPS live behind the paid line
- - Dynamic-discovery debugging (middleware ordering, provider state) has a real learning curve
- - No vendor-published benchmarks and no uptime SLA for Hub's managed components
- - Small vendor behind the commercial product; EULA includes license-key verification for paid installs
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