Evidence-backed European AI register
Noxtua
Reviewed identity, roles, model listings, pricing and evidence for Noxtua.
Dataset compiled 2026-08-28 · evidence over inference
Reviewed identity
- Headquarters scope
- headquarters unknown
- Headquarters country
- unknown
- Headquarters city
- unknown
- Legal entity
- AG
- Ownership
- VC-backed private; strategic investors include the legal publisher C.H.Beck and law firms CMS and Dentons
- Founded
- 2017
- Confidence
- medium
- Last verified
- 2026-08-22
Headquarters evidence
Noxtua AG Große Hamburger Str. 17 10115 Berlin, Germany
Berlin is explicit in the imprint, but no HQ wording was retrieved.
Evidence boundaries
Organisation listings identify a reviewed canonical record. Headquarters is independent of incorporation, registered offices, ownership, hosting and runtime. Model listings show an association in the source register; they do not by themselves establish model creation, current API availability, hosting location or infrastructure ownership.
Model listings
- Noxtua Alpha / Noxtua Beta
- Type
- text
- Parameters
- unknown
- Context
- unknown
- Languages
- German, English — European legal domain
- Licence
- proprietary
- Release
- 2024–2025
- Beck-Noxtua
- Type
- text
- Parameters
- unknown
- Context
- unknown
- Languages
- German legal
- Licence
- proprietary
- Release
- 2025
Profile note
One of the very few European companies training its own domain-specific LLMs from European legal data rather than fine-tuning a US frontier model, and the largest German legaltech raise to date (€80.7M Series B). Rebranded from Xayn, a privacy-first on-device search startup. Notable for the training-data deal with C.H.Beck (55M legal documents) — a rare case of a European publisher's corpus becoming a model moat. No public pricing.
Record sources
- https://www.noxtua.com/news/press-releases/series-b-noxtua-raises-80-million-euro
- https://techcrunch.com/2025/04/22/noxtua-raises-92m-for-its-sovereign-ai-tuned-for-the-german-legal-system/
- https://sifted.eu/articles/noxtua-sovereign-ai-series-b
- https://tech.eu/2025/04/25/xayn-secures-80m-to-build-europe-s-privacy-first-legal-ai-backed-by-c-h-beck/
- https://cms.law/en/deu/news-information/launch-of-the-european-legal-ai-noxtua
- https://www.noxtua.com/