Loading...
CIFv3 is a free threat intelligence platforms tool. Filigran OpenCTI is a commercial threat intelligence platforms tool by Filigran. Compare features, ratings, integrations, and community reviews side by side to find the best threat intelligence platforms fit for your security stack.
Based on our analysis of NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion:
Security teams running threat intelligence pipelines on Linux infrastructure will get the most from CIFv3 if they already understand indicator enrichment and feed aggregation; it costs nothing and integrates well with existing SIEM workflows. The 229 GitHub stars reflect a small but committed user base, not mainstream adoption. Skip this if your team needs a polished UI, vendor support, or out-of-the-box feeds; CIFv3 demands engineering lift and institutional knowledge to operationalize.
Mid-market and enterprise security teams drowning in disconnected threat feeds will get the most from Filigran OpenCTI because its hypergraph architecture actually makes intelligence actionable instead of just stored. The 300+ integrations and STIX 2.1 data model mean you can ingest everything from your vendor ecosystem and surface signals that stay buried in spreadsheets elsewhere, with case management that ties intelligence directly to incident response. Skip this if you need a fully managed, point-and-click platform; OpenCTI demands some operational maturity to deploy and configure properly, and the open-source licensing model appeals to teams comfortable with self-hosted infrastructure.
CIFv3 is the next version of the Cyber Intelligence Framework, developed against Ubuntu16, encouraging users to transition from CIFv2.
Open-source threat intelligence platform for organizing and operationalizing CTI
Access NIST CSF 2.0 data from thousands of security products via MCP to assess your stack coverage.
Access via MCPNo reviews yet
No reviews yet
Explore more tools in this category or create a security stack with your selections.
Common questions about comparing CIFv3 vs Filigran OpenCTI for your threat intelligence platforms needs.
CIFv3: CIFv3 is the next version of the Cyber Intelligence Framework, developed against Ubuntu16, encouraging users to transition from CIFv2..
Filigran OpenCTI: Open-source threat intelligence platform for organizing and operationalizing CTI. built by Filigran. headquartered in United States. Core capabilities include STIX 2.1 data model for threat intelligence structuring, Knowledge hypergraph with visual graphs and timelines, MITRE ATT&CK framework mapping..
Both serve the Threat Intelligence Platforms market but differ in approach, feature depth, and target audience.
Get strategic cybersecurity insights in your inbox