Noxtua

Private search & discovery engine

Noxtua logo
21-100 employees
  • B2C
  • Artificial Intelligence
  • Privacy
  • SaaS
  • Mobile
  • Web Design
Mitte, Berlin, Germany

Company mission

To make privacy tech mainstream.

Our take

Noxtua, previously Xayn, is an AI company simplifying legal research for lawyers. In a profession running to strict deadlines and high pressure, Noxtua simplifies document drafting, research and data compliance, all underpinned by European legal values.

Noxtua’s AI product has access to millions of documents concerning court decisions, commentaries, journals and handbooks to provide context for current cases, streamlining what can often be an arduous research process for lawyers. Utilising this base of knowledge, it can help lawyers draft and amend documents at a much faster rate. What’s more, its European foundations mean that it is usable across multiple jurisdictions on the continent, and is applicable to international law too.

Its predecessor Xayn was a fusion of a search engine, a discovery feed, and a mobile browser which focuses on privacy, personalisation and intuitive design. Though it aimed to rival Google and Bing as a search engine, the rebranded and realigned Noxtua has found its niche in utilising its near decade of research into data law. Based in Berlin, it’s grown into a well-funded, highly popular gap-in-the-market filler for lawyers.

Freddie headshot

Freddie

Company Specialist at Welcome to the Jungle

Funding (last 2 of 4 rounds)

Apr 2025

$92.5m

SERIES B

Aug 2021

$12m

SERIES A

Total funding: $114.7m

Leadership

Leif-Nissen Lundbæk

(Founder & CEO)

Holds a first-class MSc in software engineering from the University of Oxford and a PhD in computing from Imperial College London.