What is Filigran?
Filigran operates at the intersection of open-source innovation and enterprise-grade cybersecurity. The company provides a comprehensive suite of solutions designed to streamline threat intelligence management, breach and attack simulation, and cyber risk assessment. By leveraging an open-source model, Filigran enables security teams to gain granular visibility into their threat landscape, effectively reducing the time-to-detect and time-to-respond for complex digital vulnerabilities. Its platform is engineered to integrate seamlessly into existing security operations centers, providing a unified interface for managing the lifecycle of cyber threats. This approach has positioned the company as a vital partner for organizations seeking to modernize their security posture through data-driven, automated, and scalable technology.
How much funding has Filigran raised?
Filigran has raised a total of $114.4M across 4 funding rounds:
Angel/Seed
$5.4M
Other Financing Round
$16M
Series B
$35M
Series C
$58M
Angel/Seed (2023): $5.4M with participation from Moonfire Ventures and Kima Ventures
Other Financing Round (2024): $16M led by Moonfire Ventures and Accel
Series B (2024): $35M supported by Insight Partners, Accel, and Moonfire Ventures
Series C (2025): $58M featuring Insight Partners, Accel, Eurazeo, and TCapital
Key Investors in Filigran
Accel
A global venture capital firm that partners with exceptional teams from the inception of their ideas through all phases of private company growth, focusing on supporting innovative entrepreneurs.
Insight Partners
A global venture capital and private equity firm that invests in high-growth software and technology companies, providing operational support to help businesses scale from early stage to IPO.
Moonfire Ventures
A venture capital firm managing a portfolio of early-stage companies across sectors like AI and cloud infrastructure, known for its data-driven approach to talent and investment.
What's next for Filigran?
With the infusion of capital from its latest round, Filigran is well-positioned to accelerate its international expansion and deepen its product development roadmap. The strategic focus will likely center on enhancing its automated simulation capabilities and expanding its footprint within the North American and European markets. By leveraging the operational expertise of its investor base, the company is expected to scale its go-to-market strategy, targeting large-scale enterprise deployments that require sophisticated, high-fidelity threat intelligence. As the cybersecurity sector continues to evolve toward AI-driven defense, Filigran's commitment to open-source transparency and robust risk management will be instrumental in maintaining its competitive edge and driving long-term value for its stakeholders.
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