OpenCTI
Filigran provides open-source cybersecurity solutions covering threat intelligence management, breach and attack simulation, and cyber risk management.
Visit websiteAsk about pricing, alternatives, or if OpenCTI is right for you.
The Picari read
OpenCTI is an open-source threat intelligence platform built around a STIX 2 knowledge graph and GraphQL API. It is best for security teams that need a central CTI system to ingest, correlate, and share intelligence through TAXII, CSV, and connectors rather than a closed proprietary database.
Product catalogue
OpenCTI pricing and integrations
For OpenCTI integration and pricing details, ask Picari. Start a briefing with your question, such as whether it connects to your SIEM, identity provider and ticketing stack, or how it is priced at your seat count and data volume.
Unverified profile
This profile hasn't been verified by OpenCTI yet. Information may be incomplete.
Are you from OpenCTI? Verify this profileProfile last updated on 7 September 2026 by Picari.