Akamai Edge DNS vs Fastly Content Delivery Network: Side-by-Side Comparison (2026)

Akamai Edge DNS: Cloud-based DNS service with DDoS protection and traffic management. built by Akamai. Core capabilities include DDoS protection for DNS infrastructure, Primary and secondary DNS zone management, Shield NS53 reverse proxy for on-premises and hybrid DNS protection..

Fastly Content Delivery Network: CDN service for content delivery with built-in DDoS protection and WAF. built by Fastly. Core capabilities include Content caching at edge servers with Instant Purge, Built-in DDoS protection, Next-generation web application firewall..

Both serve the Distributed Denial of Service Mitigation market but differ in approach, feature depth, and target audience.

Akamai Edge DNS differentiates with DDoS protection for DNS infrastructure, Primary and secondary DNS zone management, Shield NS53 reverse proxy for on-premises and hybrid DNS protection. Fastly Content Delivery Network differentiates with Content caching at edge servers with Instant Purge, Built-in DDoS protection, Next-generation web application firewall.

Akamai Edge DNS is developed by Akamai. Fastly Content Delivery Network is developed by Fastly. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Akamai Edge DNS integrates with Terraform, Akamai Control Center, Akamai Prolexic. Fastly Content Delivery Network integrates with Terraform, CI/CD tools, DevOps tools. Check integration compatibility with your existing security stack before deciding.

Akamai Edge DNS and Fastly Content Delivery Network serve similar Distributed Denial of Service Mitigation use cases: both are Distributed Denial of Service Mitigation tools. Review the feature comparison above to determine which fits your requirements.