F5 BIG-IP vs AWS WAF
A detailed comparison to help you choose between F5 BIG-IP and AWS WAF.
Quick Verdict
3.2/5
F5 BIG-IP
0 reviews
4.0/5
AWS WAF
0 reviews
AWS WAF is rated higher (4.0 vs 3.2). 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 WAF is Amazon's web application firewall that can be attached to CloudFront, ALB, or API Gateway. Pay per rule ($1/rule/month) and per million requests ($0.60). Integrates with AWS Shield.
F5 BIG-IP Enterprise load balancing and DDoS protection for mission-critical infrastructure |  AWS WAF Amazon WAF integrated with CloudFront and ALB | |
|---|---|---|
| Overview | ||
| Rating | 3.2 (0 reviews) | 4.0 (0 reviews)✓ |
| Pricing model | paid | usage-based |
| Starting price | Free tier available | From $5/mo |
| Best for | Large enterprises, financial services, healthcare, government and service providers consolidating high-traffic application delivery, WAF, SSL offload and DDoS mitigation on one audited platform | AWS-invested applications that need a managed, OWASP-focused WAF tightly integrated with CloudFront or ALB, with rules deployed as code |
| Features | ||
| IPv6 | ||
| DDoS protection | ||
| Automated backups | ||
| Snapshots | ||
| Managed option | ||
| Bare metal | ||
| GPU available | ||
| S3-compatible | ||
| Hourly billing | ✓ | |
| Free tier | ||
| Tags | ||
| Tags | ddos protectionteam features | api accessus datacentereu datacenterapac datacenter |
| Visit F5 BIG-IP → | Visit AWS WAF → | |
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
AWS WAF
Pros
- + Edge-level blocking on CloudFront stops bad traffic before it reaches the origin
- + Transparent metered pricing with AWS's own worked cost examples published
- + AWS managed rule groups (OWASP CRS, SQLi, IP reputation) cost $1 each per month
- + Written SLA: 99.95% monthly uptime per region with defined service credits
- + Full API/CloudFormation coverage and deep CloudWatch and logging integration
Cons
- - Useless outside AWS — only protects CloudFront, ALB, API Gateway and AppSync resources
- - Web ACL Capacity Unit overages and Bot Control per-request fees can multiply the bill
- - Rule authoring is verbose JSON; serious use needs AWS and infrastructure-as-code skills
- - No free tier and no bundled DDoS cost protection without the separate Shield Advanced subscription
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