Alibaba Cloud Web Application Firewall (WAF) vs AWS Web Application Firewalls (WAFs): Side-by-Side Comparison (2026)

Alibaba Cloud Web Application Firewall (WAF): Alibaba Cloud's fully managed WAAP solution for web, API, and bot protection. built by Alibaba Cloud. Core capabilities include Web intrusion prevention including SQL injection and XSS attack blocking, AI-based deep learning and proactive protection rules for multi-dimensional threat defense, Bot detection and mitigation across web, mobile apps, and mini-programs..

AWS Web Application Firewalls (WAFs): AWS Web Application Firewalls (WAFs) are cloud-based security services that protect web applications and APIs from internet-based attacks through customizable filtering rules and centralized management capabilities..

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

Alibaba Cloud Web Application Firewall (WAF) is developed by Alibaba Cloud. AWS Web Application Firewalls (WAFs) is open-source with 255 GitHub stars. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Alibaba Cloud Web Application Firewall (WAF) and AWS Web Application Firewalls (WAFs) serve similar Cloud Web Application and API Protection use cases: both are Cloud Web Application and API Protection tools, both cover WAF. Key differences: Alibaba Cloud Web Application Firewall (WAF) is Commercial while AWS Web Application Firewalls (WAFs) is Free, AWS Web Application Firewalls (WAFs) is open-source. Review the feature comparison above to determine which fits your requirements.