Infoblox NIOS-X vs Portnox Cloud: Side-by-Side Comparison (2026)

Infoblox NIOS-X: DDI platform for DNS, DHCP, and IPAM with cloud and on-prem deployment. built by Infoblox. Core capabilities include DNS service delivery across hybrid and multi-cloud environments, DHCP service management for distributed networks, IP Address Management (IPAM) capabilities..

Portnox Cloud: Cloud-native unified access control platform with NAC, ZTNA, and RADIUS. built by Portnox. Core capabilities include Network Access Control (NAC), Zero Trust Network Access (ZTNA), Cloud RADIUS authentication..

Both serve the Network Access Control market but differ in approach, feature depth, and target audience.

Infoblox NIOS-X differentiates with DNS service delivery across hybrid and multi-cloud environments, DHCP service management for distributed networks, IP Address Management (IPAM) capabilities. Portnox Cloud differentiates with Network Access Control (NAC), Zero Trust Network Access (ZTNA), Cloud RADIUS authentication.

Infoblox NIOS-X is developed by Infoblox. Portnox Cloud is developed by Portnox. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Infoblox NIOS-X and Portnox Cloud serve similar Network Access Control use cases: both are Network Access Control tools, both cover Cloud Native. Review the feature comparison above to determine which fits your requirements.