CIPHERCUE
SIEM & observability

European SIEM and security observability vendors

A curated list of cybersecurity vendors headquartered in the European Union, in the SIEM & observability category. A sovereign alternative to foreign SIEM and log analytics platforms.

3 vendors listed · 1 matching filters · last reviewed June 2026

Country DK FR

Paris-based collaborative IPS and behaviour detection; open-source core with paid threat intelligence.

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If you run or know an EU-headquartered SIEM & observability vendor that should be here, email hello@ciphercue.com with the name and HQ country.

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