AWS Application Load Balancer vs F5 BIG-IP
A detailed comparison to help you choose between AWS Application Load Balancer and F5 BIG-IP.
Quick Verdict
4.0/5
AWS Application Load Balancer
0 reviews
3.2/5
F5 BIG-IP
0 reviews
AWS Application Load Balancer is rated higher (4.0 vs 3.2). 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. F5 BIG-IP provides hardware and software load balancing, application delivery, and DDoS mitigation for large-scale enterprise networks. Best for organizations requiring advanced traffic management and security.
 AWS Application Load Balancer Layer 7 load balancer with path-based routing | F5 BIG-IP Enterprise load balancing and DDoS protection for mission-critical infrastructure | |
|---|---|---|
| Overview | ||
| Rating | 4.0 (0 reviews)✓ | 3.2 (0 reviews) |
| Pricing model | usage-based | paid |
| 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 | Large enterprises, financial services, healthcare, government and service providers consolidating high-traffic application delivery, WAF, SSL offload and DDoS mitigation on one audited platform |
| 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 | ddos protectionteam features |
| Visit AWS Application Load Balancer → | Visit F5 BIG-IP → | |
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
F5 BIG-IP
Pros
- + Consolidates load balancing, SSL/TLS offload, WAF, firewall/DoS mitigation, access/VPN and DNS on one policy engine
- + Thirty-year reliability track record in banks, carriers and governments; mature HA clustering
- + Full-proxy architecture with programmable iRules for traffic logic that generic load balancers cannot express
- + Runs everywhere: hardware appliances, VIPRION/VELOS chassis, and Virtual Edition on VMware, KVM, Hyper-V and major clouds
- + Dual-stack IPv6 support and ICSA-certified firewall with automatic and dynamic DoS signature handling
Cons
- - Very expensive: throughput-tiered licenses, module add-ons and six-figure support contracts
- - No public list pricing — real cost only emerges through partner sales processes
- - Steep learning curve: its own OS (TMOS), its own DSL (iRules/TCL, AS3) and its own upgrade rituals
- - Overkill for simple HTTP load balancing where cloud-native or open-source options cost a fraction
- - Company is steering toward subscription and Distributed Cloud; multi-year renewal terms need pinning down
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