Fox IO JA4+ vs Stamus Networks Clear NDR: Side-by-Side Comparison (2026)

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)..

Stamus Networks Clear NDR: Network detection and response platform for threat detection and analysis. built by Stamus Networks, Inc.. Core capabilities include Multi-layer threat detection, Automated threat declarations for response workflows, Attack timeline reconstruction..

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

Fox IO JA4+ differentiates with TLS client fingerprinting (JA4), TLS server/session fingerprinting (JA4S), HTTP client fingerprinting (JA4H). Stamus Networks Clear NDR differentiates with Multi-layer threat detection, Automated threat declarations for response workflows, Attack timeline reconstruction.

Fox IO JA4+ is developed by Fox IO. Stamus Networks Clear NDR is developed by Stamus Networks, Inc.. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Fox IO JA4+ integrates with Zeek, Suricata. Stamus Networks Clear NDR integrates with Elastic Stack, Kibana, Splunk, Elasticsearch. Check integration compatibility with your existing security stack before deciding.

Fox IO JA4+ and Stamus Networks Clear NDR serve similar Network Detection and Response use cases: both are Network Detection and Response tools, both cover Suricata. Review the feature comparison above to determine which fits your requirements.