Array ASF Series Web Application Firewall vs F5 BIG-IP Advanced WAF: Side-by-Side Comparison (2026)

Array ASF Series Web Application Firewall: WAF protecting web apps from OWASP Top 10, DDoS, and zero-day attacks. built by Array Networks. Core capabilities include OWASP Top 10 attack protection, Layer 7 DDoS defense, Zero-day attack detection and blocking..

F5 BIG-IP Advanced WAF: WAF protecting apps and APIs from attacks, bots, and OWASP Top 10 threats. built by F5. Core capabilities include Behavioral analytics and machine learning for L7 DoS detection and mitigation, API protocol security for GraphQL, REST/JSON, XML, and GWT, Application-layer encryption for sensitive data protection..

Both serve the Cloud Web Application and API Protection market but differ in approach, feature depth, and target audience.

Array ASF Series Web Application Firewall differentiates with OWASP Top 10 attack protection, Layer 7 DDoS defense, Zero-day attack detection and blocking. F5 BIG-IP Advanced WAF differentiates with Behavioral analytics and machine learning for L7 DoS detection and mitigation, API protocol security for GraphQL, REST/JSON, XML, and GWT, Application-layer encryption for sensitive data protection.

Array ASF Series Web Application Firewall is developed by Array Networks. F5 BIG-IP Advanced WAF is developed by F5. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Array ASF Series Web Application Firewall integrates with VMware, Hyper-V, KVM, AWS, Azure and 1 more. F5 BIG-IP Advanced WAF integrates with Amazon Web Services, Microsoft Azure, Google Cloud Platform, Microsoft, Salesforce and 1 more. Check integration compatibility with your existing security stack before deciding.

Array ASF Series Web Application Firewall and F5 BIG-IP Advanced WAF serve similar Cloud Web Application and API Protection use cases: both are Cloud Web Application and API Protection tools, both cover DDOS, WAF. Review the feature comparison above to determine which fits your requirements.