Europe’s sovereign Legal AI
Less Hollywood. More Substance. Rigorous research, precise analysis, and thorough drafting for the legal profession, built on curated content from Europe’s leading legal publishers and on secure European infrastructure.
Selected Clients
Europe’s largest Legal Database
Through partnerships with leading legal publishers across the continent, Noxtua brings together verified legal sources from multiple jurisdictions into a rich network of connected legal knowledge – to research deeper, explore faster, and verify every source.
100M+
Searchable Documents
7.5M+
Court Decisions
250+ years
of European Legal Legacy
Highly skilled work deserves high standards
Legal work demands precision with profound performance.
Real substance for your legal work
Agentic AI:
the next level of legal intelligence
Noxtua analyzes your query, independently develops a solution plan, and conducts systematic research across verified specialist content from Europe’s leading legal publishers, step by step, traceable at every stage, legally sound, and ready to use, with reliable source references.

Trusted by legal professionals

Dr. Markus Kaulartz
Partner at CMS, Co-initiator of Noxtua
For legal professionals in every sector
In-House Legal Teams
Address the full range of legal matters with Noxtua. A sovereign Legal AI running on secure European infrastructure, built for high-speed, high-precision work without sacrificing quality or data security.

Law firms
Handle routine work efficiently and take on complex, large-scale projects with greater ease. With Noxtua, you gain the time needed for strategic counsel and personal client relationships, without compromising on quality or data protection.

Auditors & tax advisers
Complete routine tasks faster without cutting corners on the care they require. Combining high-quality tax law content from leading specialist publishers with Agentic AI, Noxtua gives you a decisive edge in client advisory work.

Courts & Public Authorities
Running on secure, sovereign European infrastructure, Noxtua gives users in the judiciary and public administration at every level greater capability. Research, analysis, content creation: legal tasks, handled securely and efficiently.

Noxtua 5 introduces Knowledge Graphs
Europe’s sovereign Legal AI introduces its newest version, Noxtua 5 – a new way of leveraging legal knowledge in the era of AI. Legal professionals can run deep research and explore an entire legal system through a digital twin built from Europe’s largest legal database. For every query, Noxtua generates a knowledge graph that surfaces the relevant sources and maps how they connect – for sharper, differentiated, and verifiable results. Noxtua 5 with Knowledge Graphs will roll out step by step to existing Legal AI Workspace users over the coming months.
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