Fortinet FortiSASE vs NAN SASE: Side-by-Side Comparison (2026)

Fortinet FortiSASE: Cloud-delivered SASE combining SSE and SD-WAN for hybrid workforce access. built by Fortinet. Core capabilities include Secure Web Gateway (SWG), Zero Trust Network Access (ZTNA), Cloud Access Security Broker (CASB)..

NAN SASE: Fortinet-based managed SASE service for secure remote workforce access. built by NAN. Core capabilities include Firewall as a Service (FWaaS), DNS Protection, Data Loss Prevention (DLP)..

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

Both tools share capabilities in secure web gateway (swg), zero trust network access (ztna), firewall as a service (fwaas). Fortinet FortiSASE differentiates with Cloud Access Security Broker (CASB), Remote Browser Isolation (RBI), SaaS Security Posture Management (SSPM). NAN SASE differentiates with DNS Protection, Data Loss Prevention (DLP), Intrusion Prevention System (IPS).

Fortinet FortiSASE is developed by Fortinet. NAN SASE is developed by NAN. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Fortinet FortiSASE integrates with FortiAP, FortiSwitch, FortiExtender, Google Cloud, AWS. NAN SASE integrates with Fortinet. Check integration compatibility with your existing security stack before deciding.

Fortinet FortiSASE and NAN SASE serve similar Secure Access Service Edge use cases: both are Secure Access Service Edge tools, both cover SASE, ZTNA, SWG. Review the feature comparison above to determine which fits your requirements.