Alibaba Cloud Anti-DDoS vs Alibaba Cloud Web Application Firewall (WAF): Side-by-Side Comparison (2026)

Alibaba Cloud Anti-DDoS: Alibaba Cloud's global DDoS protection service with 20+ Tbit/s mitigation capacity. built by Alibaba Cloud. Core capabilities include Global scrubbing centers with 20+ Tbit/s total mitigation capacity, AI and machine learning-based detection and mitigation of sophisticated DDoS attacks, Anti-DDoS Proxy: DNS-based traffic diversion with origin IP masking..

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..

Both serve the DDoS Mitigation market but differ in approach, feature depth, and target audience.

Alibaba Cloud Anti-DDoS differentiates with Global scrubbing centers with 20+ Tbit/s total mitigation capacity, AI and machine learning-based detection and mitigation of sophisticated DDoS attacks, Anti-DDoS Proxy: DNS-based traffic diversion with origin IP masking. Alibaba Cloud Web Application Firewall (WAF) differentiates with 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.

Alibaba Cloud Anti-DDoS is developed by Alibaba Cloud. Alibaba Cloud Web Application Firewall (WAF) is developed by Alibaba Cloud. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Alibaba Cloud Anti-DDoS integrates with Alibaba Cloud ECS, Alibaba Cloud EIP, Alibaba Cloud SLB, Alibaba Cloud WAF. Alibaba Cloud Web Application Firewall (WAF) integrates with Alibaba Cloud SLB (Server Load Balancer), Alibaba Cloud CDN, Alibaba Cloud ECS. Check integration compatibility with your existing security stack before deciding.

Alibaba Cloud Anti-DDoS and Alibaba Cloud Web Application Firewall (WAF) serve similar DDoS Mitigation use cases. Review the feature comparison above to determine which fits your requirements.