Free Legal Search
Being able to find contextually similar cases is useful.
Free
About
This legal search tool indexes over 19 million court records in a vector space. It enables searches based on the semantic similarity of phrases, sentences, and paragraphs, rather than traditional keywords.
✓Semantic legal search
✓Vector space indexing
✓19+ million court records
✓Phrase-based searching
✓Sentence-based searching
✓Paragraph-based searching
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What's New in Lex Cygnus
1.2.2
July 9, 2026
Interact with the cases through chat.
User reviews
Developer apps
FAQ
What is Lex Cygnus?
Lex Cygnus is a legal search tool that utilizes a vector space to index over 19 million court records. It allows users to search for cases based on the meaning of phrases, sentences, and paragraphs, rather than just keywords.
How does Lex Cygnus search work?
Instead of traditional keyword matching, Lex Cygnus analyzes the semantic meaning of your input. It compares this meaning against its indexed court records to find similar cases.
What kind of legal information can I find with Lex Cygnus?
You can search through over 19 million court records. The app is designed to help you find cases that are conceptually similar to your query, even if the exact wording differs.
Is Lex Cygnus available on multiple devices?
The provided data does not specify platform availability. However, it is listed with an age rating of 4+, suggesting it is likely available on common mobile operating systems.
How often is Lex Cygnus updated?
Lex Cygnus was last updated on June 14, 2025, with version 1.01. This indicates a recent update, suggesting active development and maintenance.
What is the user rating for Lex Cygnus?
Lex Cygnus has a perfect rating of 5.0 stars based on 1 review. This suggests a highly positive initial user experience.
Does Lex Cygnus have ads?
The provided data does not indicate the presence of advertisements. The monetization model is listed as 'free', with no mention of ads or in-app purchases.
Who developed Lex Cygnus?
Lex Cygnus was developed by Joshua Johnson.