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Average Ratings 0 Ratings

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features
design
support

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Write a Review

Description

ArkLegal AI is a cloud-based platform designed for legal research, document analysis, and drafting, catering to attorneys, law firms, legal teams, businesses, and individuals representing themselves in legal matters. This tool offers jurisdiction-aware research across all 50 states and federal courts, along with features for citation verification, source linking, document assessments, and legal drafting within dedicated matter workspaces. The Ark plan includes integrations with Microsoft Word, OneDrive, and Clio. Users can pose research questions, review uploaded documents, and create drafts directly in their web browser. In addition to subscription options, free research and document tools are available. Established on December 6, 2025 by attorney Philippe Revah, ArkLegal AI is managed by ARK LEGAL AI LLC, located in Hallandale Beach, Florida. ArkLegal AI is a software solution rather than a law firm, and users are advised to independently verify sources, current treatment, citations, and drafts before relying on them.

Description

LexisNexis Protégé is a generative and agentic AI assistant developed for legal professionals and organizations requiring research, document analysis, and workflow automation. The assistant powers AI capabilities across LexisNexis solutions for legal research, litigation, transactional work, compliance, and business intelligence. Through Lexis+ with Protégé, users can research legal questions using case law, statutes, regulations, secondary sources, and Practical Guidance content. Its drafting capabilities support contracts, legal briefs, motions, complaints, client communications, and other professional documents. Protégé can summarize uploaded materials, extract information from large document collections, and generate answers grounded in legal authorities and organizational knowledge. Shepard's citation verification helps users evaluate the validity and treatment of legal authorities referenced in research and drafting workflows. Agentic AI functionality supports multistep assignments, reusable workflow templates, document comparisons, and custom automation skills. Integrations with Microsoft Word, Microsoft 365 Copilot, and document management platforms allow professionals to work with AI assistance inside existing applications. LexisNexis Protégé also supports business research, litigation analytics, intellectual property analysis, and compliance workflows through integrations with other LexisNexis products.

API Access

Has API No 

API Access

Has API No 

Screenshots View All

Screenshots View All

Integrations

Android No 
Apple iOS No 
Clio Yes 
Lexis No 
Microsoft OneDrive Yes 
Microsoft Word Yes 

Integrations

Android Yes 
Apple iOS Yes 
Clio No 
Lexis Yes 
Microsoft OneDrive No 
Microsoft Word No 

Pricing Details

$39.99/user/month
The Ark plan: $89 every 30 days with $89 of usage credit included each period. Covers all 50 states and federal courts, AI legal research, case agents, matter workspaces with 25 GB storage, citation verification, DOCX export, and the Clio, Microsoft Word and OneDrive integrations. Law Database + AI Doc Synthesizer: $39.99 per user per month for full case-law reading plus OCR, extraction and PDF tools. Free account with 2 free queries. No contract; cancel any time.
Free Trial No 
Free Version Yes 

Pricing Details

No price information available.
Free Trial Yes 
Free Version No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App Yes 
iPad App Yes 
Android App Yes 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) Yes 
Online Support Yes 

Customer Support

Business Hours Yes 
Live Rep (24/7) No 
Online Support No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs No 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

ArkLegal AI

Founded

2025

Country

United States

Website

arklegal.ai/

Vendor Details

Company Name

LexisNexis

Founded

1970

Country

United States

Website

www.lexisnexis.com/en-us/products/protege.page

Product Features

AI Legal

ArkLegal AI integrates various language models with a focus on retrieving citations for legal tasks in the United States. It offers features such as research solutions, case management, collaborative workspaces that allow document uploads, drafting capabilities with DOCX export, and compatibility with Clio, Microsoft Word, and OneDrive. Additionally, users can monitor the ongoing expenses for each chat and case in real time.

Legal Research

ArkLegal AI conducts comprehensive searches of case law, statutes, and regulations from all 50 states and federal courts, providing results that include source links and relevant excerpts. The platform features citation verification to ensure that every referenced authority is legitimate, correctly cited, and has not been marked as overruled or superseded. Each treatment flag includes a passage from the citing court for further context.

AI / Machine Learning No 
Annotations No 
Brief Analytics No 
Case Alerts No 
Case Law Research No 
Change Tracking No 
Data Visualization No 
Filtering No 
Query Suggestions No 
Search History No 
Self-Service Search No 
Statutes Research No 
Tax Law Research No 
Third-Party Analysis Integration No 

Alternatives

August Reviews

August

August Law

Alternatives

CoCounsel Reviews

CoCounsel

Thomson Reuters