Filigran OpenCTI vs TEHTRIS Threat Intelligence: Side-by-Side Comparison (2026)

Filigran OpenCTI: Open-source threat intelligence platform for organizing and operationalizing CTI. built by Filigran. Core capabilities include STIX 2.1 data model for threat intelligence structuring, Knowledge hypergraph with visual graphs and timelines, MITRE ATT&CK framework mapping..

TEHTRIS Threat Intelligence: Threat intelligence platform with 500M+ entries for real-time threat analysis. built by TEHTRIS. Core capabilities include Knowledge base with over 500 million threat entries, Static file analysis using AI and proprietary tools, Dynamic file analysis in sandboxed environments..

Both serve the Threat Intel Platforms market but differ in approach, feature depth, and target audience.

Filigran OpenCTI differentiates with STIX 2.1 data model for threat intelligence structuring, Knowledge hypergraph with visual graphs and timelines, MITRE ATT&CK framework mapping. TEHTRIS Threat Intelligence differentiates with Knowledge base with over 500 million threat entries, Static file analysis using AI and proprietary tools, Dynamic file analysis in sandboxed environments.

Filigran OpenCTI is developed by Filigran. TEHTRIS Threat Intelligence is developed by TEHTRIS. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Filigran OpenCTI and TEHTRIS Threat Intelligence serve similar Threat Intel Platforms use cases: both are Threat Intel Platforms tools, both cover MITRE Attack, Cyber Threat Intelligence. Review the feature comparison above to determine which fits your requirements.