Real-time AI answer engine and research workspace combining live web citations with frontier reasoning models.
Real-time AI answer engine and research workspace combining live web citations with frontier reasoning models.
vLex (formerly Justis) records 10,588 monthly visits with -36.6% month-over-month growth and Free Trial pricing. vLex records 0 monthly visits with — growth and Freemium pricing.

Legal research and citation linking, built into your browser
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | justis.com | chromewebstore.google.com |
| Pricing Model | Free Trial | Freemium |
| Monthly Visits | 10.59K (10,588) | 0 (0) |
| MoM Traffic Delta | -6.12K (-36.6%) | 0 (—) |
| Primary Market & Share | 🇨🇦 Canada (22.5%) | 🌐 Global (—) |
| Direct Visits / mo | 4.29K | 0 |
| User Rating | 4.3 | 4.3 |
| Supported Platforms | Website | Browser Extension |

Global legal research and AI powered by the Clio Library
Ask natural-language legal questions and get comprehensive answers with proper citations, plus instant multi-state surveys.
Over one billion legal documents from 100+ countries and 250+ publishers, updated daily across hundreds of courts.
Analyze contracts to identify risks, extract insights from complaints and depositions, and compare versions with legal context.
Search 850+ million court records, profile judges and opposing counsel, and set real-time alerts with API access.

Legal research and citation linking, built into your browser
The extension scans the page you are reading and turns case names, citations and statutory references into clickable links that open the matching document on vLex.com, so you can verify authority without leaving your tab.
Vincent AI reads the context of the content in front of you and recommends relevant vLex cases, statutes and commentary, letting you explore the surrounding legal landscape in one click.
Search results are augmented with related vLex documents, so case law, legislation and secondary sources appear beside ordinary web results instead of being buried several pages deep.
Beyond the extension, Vincent AI accepts natural-language legal questions and returns structured answers with linked citations, and can generate multi-jurisdiction surveys for comparative work.
Real-time AI answer engine and research workspace combining live web citations with frontier reasoning models.
Real-time AI answer engine and research workspace combining live web citations with frontier reasoning models.
Purpose-built AI and trusted content for legal, tax, risk and trade professionals
Purpose-built AI and trusted content for legal, tax, risk and trade professionals

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AI answers grounded in 300M+ scholarly full texts
AI answers grounded in 300M+ scholarly full texts

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Free / Open-sourceOpen-source legal AI platform for document review, research, drafting and reusable workflows
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