Akamai Secure Internet Access Enterprise vs Zscaler Zero Trust Exchange Platform: Side-by-Side Comparison (2026)

Akamai Secure Internet Access Enterprise: Cloud-based DNS firewall protecting users and IoT devices from threats. built by Akamai. Core capabilities include Real-time threat intelligence blocking malicious domains and websites, DNS firewall inspection of all domain name system queries, Low-throughput DNS data exfiltration blocking..

Zscaler Zero Trust Exchange Platform: Cloud-based zero trust platform for secure access to apps and workloads. built by Zscaler. Core capabilities include Zero trust proxy architecture with one-to-one connection brokering, Full TLS/SSL traffic inspection at scale, Application hiding to minimize attack surface..

Both serve the Security Service Edge market but differ in approach, feature depth, and target audience.

Akamai Secure Internet Access Enterprise differentiates with Real-time threat intelligence blocking malicious domains and websites, DNS firewall inspection of all domain name system queries, Low-throughput DNS data exfiltration blocking. Zscaler Zero Trust Exchange Platform differentiates with Zero trust proxy architecture with one-to-one connection brokering, Full TLS/SSL traffic inspection at scale, Application hiding to minimize attack surface.

Akamai Secure Internet Access Enterprise is developed by Akamai. Zscaler Zero Trust Exchange Platform is developed by Zscaler. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Akamai Secure Internet Access Enterprise and Zscaler Zero Trust Exchange Platform serve similar Security Service Edge use cases: both are Security Service Edge tools. Review the feature comparison above to determine which fits your requirements.