Filigran
Open-source threat management platform
Paris, France
Founded 2022
Filigran develops the open-source eXtended Threat Management (XTM) platform, which unifies cyber threat intelligence, adversarial exposure validation, and security remediation. Its flagship products, OpenCTI and OpenAEV, enable organizations to manage threat intelligence knowledge, simulate attack scenarios, and prioritize security risks to reduce cyber exposure.
Websites:
Last Updated: May 3, 2026
Current Valuation
$348M
as of October 6, 2025 (Source)
Funding Summary
$113M
Total reported funding
Announcement
September 1, 2026
SiliconANGLE: Filigran adds attack chaining to OpenAEV for automated penetration testing - SiliconANGLE
Announcement
September 1, 2026
Filigran: OpenAEV V3: Adversarial Exposure Validation Goes Autonomous
Announcement
September 1, 2026
Filigran: OpenAEV Adds Attack Chaining for Autonomous Pen Testing | Filigran
Announcement
June 23, 2026
Filigran Blog: Filigran and CheckFirst Bring the Pravda Network Feed in OpenCTI Enhances Intelligence | Filigran Blog
Announcement
June 18, 2026
TechSabado: CYBERSECURITY | Filigran launches AI platform for threat exposure management
Showing 1-5 of 26 headlines
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Key People
Core OSS Projects
Open source cyber threat intelligence platform for managing and operationalizing threat intelligence knowledge and observables
License: Apache-2.0
Business Information
Category
Threat IntelligenceIndustries
Information Technology
Technologies
CybersecurityVulnerability ManagementSecurityThreat Detection
Sectors
Enterprise
Licenses
Apache-2.0
Similar Companies
Socials and Communities
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