Filigran
Uncover Threats. Take Action.
Paris, France · Founded 2022 · $5.7M raised
- Headquarters
- Paris
- Employees
- 51–200
- Founded
- 2022
- Business Model
- B2B
- Website
- filigran.io
- Total Funding
- $5.7M
- Last Round
- $5.7M Series COct 2025
- Rounds
- 3
About
Filigran is a French cybersecurity company founded in September 2022 that builds an open-source eXtended Threat Management (XTM) suite for cyber threat intelligence and crisis management. The suite includes OpenCTI, a platform for managing and operationalizing cyber threat intelligence, and OpenAEV, an adversarial exposure validation platform for attack simulations, stress tests, and crisis management exercises. Filigran has grown to 100+ employees across EMEA, North America, and APJ, and has raised funding through Seed, Series A, B, and C rounds to build its AI-native XTM One platform.
Summary
Filigran is an Artificial Intelligence company based in Paris, France, founded in 2022. It has raised $5.7M in total across 3 rounds, most recently a $5.7M Series C round in Oct 2025. Investors include Insight Partners, Eurazeo and Accel.
Tech & App Stack
7 technologies & apps tracked
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Funding History
Oct 2025
Sign up to see all 3 rounds
Seed through Series C — per-round amounts, valuations, and who invested in each round.
Investors
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