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features
design
support

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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

Casetext has led legal AI innovation since our founding in 2013. Our newest product, CoCounsel, is the first AI legal assistant. CoCounsel tackles a wide variety of critical legal work, including discovery, legal research, contract analysis, contract policy compliance, deposition preparation, and communications. In addition to CoCounsel, Casetext offers a standalone legal research package with comprehensive legal databases and superior search technology. Casetext applies the latest advancements in AI to the law with rigorous testing and customer feedback. The result? Unique solutions that enable attorneys to provide more efficient, higher-quality representation to more clients, gain a competitive advantage, and increase access to justice for everyone. More than 10,000 organizations—from solo practitioners to Fortune 50 in-house departments and more than 40 Am Law 200 firms—rely on Casetext to elevate the quality of their practice.

API Access

Has API No 

API Access

Has API No 

Screenshots View All

Screenshots View All

Integrations

Clio Yes 
Microsoft OneDrive Yes 
Microsoft Word Yes 

Integrations

Clio No 
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

$0/month
Use CoCounsel, the first AI legal assistant, in the way that's best for you. Pay as you go for on-demand features, or subscribe for all access for $500 per user per month. If you're only in search of legal research and drafting tools, prices start at $100 per user per month.
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 No 
iPad App No 
Android App No 
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 Yes 

Types of Training

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

Types of Training

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

Vendor Details

Company Name

ArkLegal AI

Founded

2025

Country

United States

Website

arklegal.ai/

Vendor Details

Company Name

Casetext

Founded

2013

Country

United States

Website

casetext.com

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 

Product Features

Enterprise Legal Management (ELM)

Contract Lifecycle Management No 
Document Management No 
Legal Automation No 
Legal Spend Management No 
Legal e-Billing No 
Matter Management No 
Reporting / Analytics No 
eDiscovery No 

Legal Case Management

Billing Management No 
Calendar Management No 
Case Notes No 
Client Management No 
Communication Tracking No 
Conflict Management No 
Corporations No 
Court Management No 
Discovery Management No 
Docket Management No 
Document Management No 
Expense Tracking No 
Government No 
Law Firms No 
Records Management No 
Task Management No 
Time Tracking No 
Trust Accounting No 

Legal Research

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

Alternatives

Alternatives

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August

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