# vLex

According to OpenAITools.app telemetry verified on 2026-11-11, vLex (chromewebstore.google.com) is an AI platform indexed under AI Copilot generating 0 monthly visits with a month-over-month traffic delta of +0 (0.0%). Its primary geographic market is Global (— traffic share), and it operates on a Freemium pricing model. Top competing alternatives by monthly volume include vLex (formerly Justis) (10.59K visits/mo), vLex (140.46K visits/mo), Perplexity (88.31M visits/mo).

Legal research and citation linking, built into your browser

## Key Telemetry & Specifications

| Metric | Value |
| :--- | :--- |
| Tool Name | vLex |
| Handle | vlex |
| Status | active |
| Origin | official |
| Maintenance | active |
| Official Domain | chromewebstore.google.com |
| Website URL | https://chromewebstore.google.com/detail/vlex/gjdimoodoalmblikhoicpcfnhlkkghgf |
| Categories | AI Copilot, AI Research Tool, AI Legal Assistant |
| Pricing Model | Freemium |
| Monthly Visits | 0 |
| MoM Traffic Change | 0 |
| MoM Growth Rate | — |
| Primary Market | Global |
| Market Share | — |
| Direct Visits | 0 |
| Organic Search Visits | 0 |
| Social Visits | 0 |
| Referral Visits | 0 |
| Email Visits | 0 |
| Review Score | 4.3 |
| Saved Count | 0 |
| Supported Platforms | Browser Extension |
| Billing Platforms |  |
| Attributes | Features: Browser Extension; Pricing: Freemium |
| Tags | Legal research, AI-powered research, Legal citations, Law, Legal tech, Search enhancement, vLex, Vincent AI |

## Overview

The vLex extension is designed for people who read legal material on the open web — associates checking a citation in a news article, in-house counsel spotting a case reference in a regulatory update, or students working through a judgment. Rather than copying a citation into a separate search tab, you hover or click the linked reference and land directly on the authoritative document. In parallel, the extension rewrites the experience of Google Search for legal queries by surfacing vLex documents next to the standard result list, which shortens the loop between finding a reference and reading it.

The AI layer, Vincent, is what separates vLex from a plain citation-linker. It uses the page you are viewing as context and suggests related vLex material, and it can answer natural-language legal questions with cited authority. That makes the extension a lightweight front end to the much larger vLex library: complete federal and state case law, legislation, regulations and secondary materials from hundreds of publishers across many countries.

Because vLex's library is a subscription product, the extension itself is the free on-ramp — installation costs nothing, while depth of access is governed by your vLex account. vLex is now part of Clio, and the legal research platform, Vincent AI assistant and this browser extension continue to be developed and maintained under that umbrella, with the extension last updated in October 2024 and used by roughly 100,000 people.

## Pricing & Plans

The vLex Chrome extension is free to install and is distributed as a freemium gateway to the paid vLex legal research library. Full documents and the deeper Vincent AI research workflows require a vLex/Clio account or subscription; enterprise and law-firm pricing is quoted on request. Confirm current tiers and trial terms on vlex.com before budgeting.

## Key Features & Capabilities

- **Automatic citation linking on any web page:** 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.
- **AI-powered related material recommendations:** 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.
- **Google Search enhancement:** 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.
- **Vincent AI research companion:** 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.
- **Multi-language support:** The extension ships in six languages including English, Catalan, Spanish, French, Italian and Brazilian Portuguese, matching vLex's international coverage across many jurisdictions.

## Primary Use Cases

- **Verifying case citations while reading online (Litigation associate):** Turn party names and report citations in a judgment or news article into clickable links, then jump straight to the full case on vLex to confirm the holding before relying on it.
- **Building a research trail from a regulatory update (In-house counsel):** Receive contextual recommendations of cases, statutes and commentary related to the page you are viewing, and ask Vincent AI natural-language questions to build a research trail with citations.
- **Cross-border and multi-jurisdiction checks (Compliance analyst):** Use Vincent AI to ask comparative legal questions and generate multi-jurisdiction surveys, checking each answer against the linked authority.
- **Supplementing coursework research (Law student or academic):** Extend Google searches for doctrine or statute with vLex's secondary sources, forms and editorially maintained practice notes to support seminar and casebook work.

## Strengths

- Turns citations on ordinary web pages into one-click access to authoritative legal documents
- Vincent AI adds contextual recommendations and citation-backed answers on top of the browsing experience
- Enhances Google Search for legal topics with vLex case law, legislation and commentary
- Wide international coverage and six interface languages suit cross-border research

## Limitations

- The extension exposes vLex content rather than giving free access to it — a paid vLex/Clio subscription is still required for full documents
- Injected citation links may occasionally be irrelevant on news, blog, or non-legal pages
- Value depends heavily on whether you already subscribe to a supported legal database

## Frequently Asked Questions

### Is the vLex Chrome extension free?
Yes. The Chrome extension is free to install, but viewing full documents on vLex.com — and using the broader Vincent AI research workflows — requires an account or subscription. The extension is best understood as a gateway into the vLex library rather than a stand-alone free database.

### Does the extension automatically turn citations in articles into links?
Yes. The extension detects citation patterns such as case names and neutral citations on web pages and converts them into links that open the corresponding document on vLex, provided the document exists in the vLex collection.

### How do I install and start using vLex?
Install the extension from the Chrome Web Store with a single click, pin it to the toolbar, and it begins enhancing search results and citations automatically. Signing in to a vLex account unlocks the full documents behind those links.

### What is Vincent AI?
Vincent AI is the AI research assistant inside the vLex platform. It reads the page you are viewing, suggests related vLex material, and lets you ask legal questions in natural language to receive answers backed by cited authority.

### Who owns vLex?
vLex is operated by Themis Solutions (Clio), which acquired vLex and continues to run the vLex library, the Vincent AI assistant and the browser extension.

### Can I remove the extension after installing it?
Yes. The extension can be disabled or removed at any time from chrome://extensions or the Chrome Web Store page, and its listed privacy terms state that it does not collect or sell user data.

### What is vLex's monthly traffic and growth trend?
vLex currently receives 0 monthly visits, with a month-over-month traffic change of +0 (0.0% growth rate). Its primary source market is Global (— share), including 0 direct visits/mo and 0 organic search visits/mo.

### Is vLex free? What is its pricing model?
vLex operates on a Freemium pricing model. The vLex Chrome extension is free to install and is distributed as a freemium gateway to the paid vLex legal research library. Full documents and the deeper Vincent AI research workflows require a vLex/Clio account or subscription; enterprise and law-firm pricing is quoted on request. Confirm current tiers and trial terms on vlex.com before budgeting. Supported billing and checkout platforms include: not listed.

### What are the best vLex alternatives in 2026?
Based on OpenAITools.app category traffic and feature fit, the top five alternatives to vLex are: 1. vLex (formerly Justis) (10.59K visits/mo); 2. vLex (140.46K visits/mo); 3. Perplexity (88.31M visits/mo); 4. Harvey (1.83M visits/mo); 5. Thomson Reuters (17.92M visits/mo).

### Which platforms and core AI capabilities does vLex support?
vLex is classified under AI Copilot, AI Research Tool, AI Legal Assistant, supports the following platforms: Browser Extension, and its core capability tags include: Legal research, AI-powered research, Legal citations, Law, Legal tech, Search enhancement.

## Alternatives

| Tool Name | Monthly Visits | Pricing Model | Compare |
| :--- | :--- | :--- | :--- |
| [vLex (formerly Justis)](https://openaitools.app/tool/justis-com) | 10,588 | Free Trial | [Compare](https://openaitools.app/compare/justis-com-vs-vlex) |
| [vLex](https://openaitools.app/tool/vlex-com-mx) | 140,457 | Free Trial, Contact for Pricing | [Compare](https://openaitools.app/compare/vlex-vs-vlex-com-mx) |
| [Perplexity](https://openaitools.app/tool/perplexity-ai) | 88,310,223 | Freemium | [Compare](https://openaitools.app/compare/perplexity-ai-vs-vlex) |
| [Harvey](https://openaitools.app/tool/harvey-ai) | 1,832,998 | Contact for Pricing | [Compare](https://openaitools.app/compare/harvey-ai-vs-vlex) |
| [Thomson Reuters](https://openaitools.app/tool/thomson-reuters) | 17,919,413 | Contact for Pricing | [Compare](https://openaitools.app/compare/thomson-reuters-vs-vlex) |
| [Monica](https://openaitools.app/tool/monica-ai) | 4,512,775 | Freemium | [Compare](https://openaitools.app/compare/monica-ai-vs-vlex) |
| [Caseway](https://openaitools.app/tool/caseway) | 3,938 | Free Trial, Paid, Contact for Pricing | [Compare](https://openaitools.app/compare/caseway-vs-vlex) |
| [Glasp](https://openaitools.app/tool/glasp) | 889,564 | Freemium | [Compare](https://openaitools.app/compare/glasp-vs-vlex) |
| [Locus](https://openaitools.app/tool/locus) | 615 | Freemium, Free Trial | [Compare](https://openaitools.app/compare/locus-vs-vlex) |
| [AI Lawyer](https://openaitools.app/tool/ai-lawyer) | 221,106 | Free Trial | [Compare](https://openaitools.app/compare/ai-lawyer-vs-vlex) |
| [Scite](https://openaitools.app/tool/scite) | 841,974 | Free Trial, Contact for Pricing | [Compare](https://openaitools.app/compare/scite-vs-vlex) |
| [HyperWrite](https://openaitools.app/tool/hyperwrite-ai) | 255,429 | Freemium | [Compare](https://openaitools.app/compare/hyperwrite-ai-vs-vlex) |

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Source: https://openaitools.app/tool/vlex