F5 WAF for NGINX and F5 DoS for NGINX vs Instart Web Performance (Legacy): side-by-side comparison (2026)

F5 WAF for NGINX and F5 DoS for NGINX: WAF and L7 DoS protection for modern apps and APIs in DevOps environments. Built by F5.

Instart Web Performance (Legacy): A legacy web application security and performance optimization solution that combines security controls with performance enhancement features. Built by Akamai.

The table above shows where their features, integrations, deployment and company size fit differ.

F5 WAF for NGINX and F5 DoS for NGINX is made by F5. Instart Web Performance (Legacy) is made by Akamai. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. F5 WAF for NGINX and F5 DoS for NGINX and Instart Web Performance (Legacy) are both Cloud Web Application and API Protection products, and both cover WAF. Use the table above to see where features, deployment and company size fit differ.