Filigran OpenCTI is a commercial threat intel platforms solution by Filigran. Threat Bus is a free threat intel platforms solution. Features, integrations, deployment and the company behind each one, side by side.
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Open-source threat intelligence platform for organizing and operationalizing CTI
A threat intelligence dissemination layer for open-source security tools with STIX-2 support and plugin-based architecture.
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Based on what each listing shows: deployment, company size, price and open source.
Filigran OpenCTI fits if you need both cloud and on-premises options and you are a small business.
Threat Bus fits if you need to run it on your own servers, you need a free product and you want an open-source product.
Common questions when comparing Filigran OpenCTI vs Threat Bus for threat intel platforms.
Filigran OpenCTI: Open-source threat intelligence platform for organizing and operationalizing CTI, built by Filigran.
Threat Bus: A threat intelligence dissemination layer for open-source security tools with STIX-2 support and plugin-based architecture.
The table above shows where their features, integrations, deployment and company size fit differ.
Filigran OpenCTI is made by Filigran. Threat Bus is open-source with 270 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Filigran OpenCTI and Threat Bus are both Threat Intel Platforms products, and both cover Open Source, Cyber Threat Intelligence. Key differences: Filigran OpenCTI is Commercial while Threat Bus is Free, Threat Bus is open-source. Use the table above to see where features, deployment and company size fit differ.
