13 Layers threatINTELLIGENCE vs Fox IO JA4+: Side-by-Side Comparison (2026)

13 Layers threatINTELLIGENCE: NDR solution that blocks malicious traffic before alerts are generated. built by 13 Layers. Core capabilities include Real-time blocking of malicious network traffic before alert generation, Disruption of cyber kill chain, Multiple deployment options (cloud, physical, hybrid)..

Fox IO JA4+: Protocol-layer network fingerprinting suite for bot, proxy & malware detection. built by Fox IO. Core capabilities include TLS client fingerprinting (JA4), TLS server/session fingerprinting (JA4S), HTTP client fingerprinting (JA4H)..

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

13 Layers threatINTELLIGENCE differentiates with Real-time blocking of malicious network traffic before alert generation, Disruption of cyber kill chain, Multiple deployment options (cloud, physical, hybrid). Fox IO JA4+ differentiates with TLS client fingerprinting (JA4), TLS server/session fingerprinting (JA4S), HTTP client fingerprinting (JA4H).

13 Layers threatINTELLIGENCE is developed by 13 Layers. Fox IO JA4+ is developed by Fox IO. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

13 Layers threatINTELLIGENCE integrates with Microsoft 365, SIEM, Firewalls, Endpoint Detection and Response. Fox IO JA4+ integrates with Zeek, Suricata. Check integration compatibility with your existing security stack before deciding.

13 Layers threatINTELLIGENCE and Fox IO JA4+ serve similar Network Detection and Response use cases: both are Network Detection and Response tools. Review the feature comparison above to determine which fits your requirements.