Filigran offers a suite of open-source cybersecurity tools under its eXtended Threat Management (XTM) portfolio, focused on threat intelligence, breach and attack simulation, and cyber risk oversight. It provides OpenCTI, a platform for organizing and operationalizing cyber threat intelligence, and OpenBAS, a system for simulating attack scenarios and validating security posture. Filigran supports flexible deployment models including open-source self-hosted versions and fully managed SaaS instances. The company also provides support, training, and integration services, and collaborates with technology partners and security providers to ensure interoperability.