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LEGAION addresses the reliability problem in legal AI. Rather than relying on a single model's output, the platform runs a dual-model process: one model generates, a second independent model audits that output, and the result is validated against official primary sources — including national legislative and case-law databases and EU legal databases — with a full audit trail. Where a legal basis cannot be confirmed, the system states this explicitly instead of producing a plausible answer. The product spans contract review, litigation analysis, judicial decision analytics, cross-border regulatory conflict detection, and document drafting, delivered through a Microsoft Word add-in, a web application, and a connector allowing access from external AI assistants. Client data is hosted in the European Union and is not used to train models. Personal data is pseudonymised on the client device before any model call, and an organisation-level mode restricts document content from leaving the client environment altogether. The company operates from the United States with its engineering centre in Katowice, Poland, and serves law firms and in-house legal departments across multiple European jurisdictions.

Status
Active
Founded
2025
Headquarters
Katowice, Poland
Target market
Law Firms and Corporate Legal
Revenue model
Usage-Based
Total funding
-
[1]Bluebook:Stanford Ctr. for Legal Informatics (CodeX), CodeX TechIndex: Aidvocates Inc., https://techindex.law.stanford.edu/companies/aidvocates-inc (last visited September 12, 2026).
[2]APA:Stanford Center for Legal Informatics (CodeX). (n.d.). Aidvocates Inc.. In CodeX TechIndex. Retrieved September 12, 2026, from https://techindex.law.stanford.edu/companies/aidvocates-inc
[3]BibTeX:@misc{techindex_company_17271, author = {{Stanford Center for Legal Informatics (CodeX)}}, title = {{CodeX TechIndex: Aidvocates Inc.}}, howpublished = {CodeX TechIndex}, url = {https://techindex.law.stanford.edu/companies/aidvocates-inc}, urldate = {2026-09-12} }
Entry maintained by Stanford CodeX. Last reviewed August 2026.