Casetext is a legal technology company revolutionizing legal research and document review with AI-powered tools , most notably CoCounsel —the first AI legal assistant powered by GPT-4 to be approved for use in professional legal settings. Designed specifically for lawyers, paralegals, and in-house legal teams, CoCounsel automates complex, time-consuming tasks like legal research, contract analysis, deposition preparation, and timeline creation.
Unlike generic AI chatbots, CoCounsel is trained and vetted by legal experts , ensuring that its outputs meet the standards of accuracy, citation reliability, and relevance expected in legal practice.
How Does Casetext Work?
Casetext’s CoCounsel functions as an AI-powered co-attorney , seamlessly integrating into daily legal workflows:
- Legal Research : Type in a legal issue along with jurisdictional context, and receive comprehensive answers supported by case law and statutes—within seconds.
- Document Review & Discovery : Upload large volumes of documents and let CoCounsel identify key facts, patterns, and relevant clauses with high precision.
- Contract Analysis & Compliance Checks : Upload contracts and policies, and CoCounsel will flag inconsistencies, risks, and required revisions.
- Timeline Creation : Input case facts or discovery documents, and watch CoCounsel build accurate, chronological narratives for litigation.
- Deposition Prep & More : Generate deposition outlines, summarize witness statements, and extract critical information from dense records.
All interactions are reviewed and cross-checked against authoritative legal sources, making it not just fast—but courtroom-ready and defensible .
Key Features of Casetext (CoCounsel)
- AI Legal Assistant Powered by GPT-4 : Offers natural language interaction with a system built on top of OpenAI’s most advanced model.
- Context-Aware Legal Research : Provides full legal memos, answers, and supporting citations based on your jurisdiction and legal question.
- High-Precision Document Review : Extracts and organizes key data from contracts, pleadings, and discovery materials.
- Smart Contract Analysis : Compares agreements to regulatory or internal policy requirements and flags deviations.
- Automated Timeline Generation : Builds detailed chronologies from unstructured case files and evidence.
- Trained & Vetted for Legal Use : Unlike general-purpose LLMs, CoCounsel is fine-tuned and tested to ensure it meets legal industry standards.
- Secure & Ethical AI for Law : Built with privacy and security at its core, meeting the needs of regulated and sensitive legal work.
Why Use Casetext?
- Accelerate Legal Research : Get answers backed by real case law and statutes faster than traditional research methods.
- Reduce Manual Document Review Time : Automate what used to take days of human effort—especially useful in litigation and M&A due diligence.
- Improve Accuracy & Reduce Risk : Leverage AI that understands legal nuance and provides traceable, source-backed insights.
- Support In-House Legal Teams : Streamline contract review, compliance checks, and policy alignment.
- Empower Solo Practitioners : Compete with larger firms using AI to boost efficiency and reduce overhead.
It’s particularly valuable for litigators, transactional attorneys, compliance officers, and legal researchers who need trustworthy, fast, and legally sound AI assistance .
Who Can Benefit from Casetext?
- Solo Practitioners : Enhance productivity and expand capabilities without hiring additional staff.
- Small and Mid-Sized Law Firms : Deliver high-quality legal work faster and more affordably.
- Large Corporate Legal Departments : Improve contract management, compliance reviews, and internal research efficiency.
- Litigators : Prepare depositions, create timelines, and extract key facts from discovery quickly.
- Transactional Lawyers : Analyze contracts, flag issues, and align with client policies automatically.
- Uncommon Users : Nonprofits like The California Innocence Project use it for rapid case qualification; law schools integrate it into curricula to teach AI-assisted legal reasoning.
Pricing Model
Casetext offers flexible pricing tailored to different legal professionals and firm sizes:
- Free Trial Available :
- Explore CoCounsel’s capabilities before committing.
- Subscription Plans :
- Custom pricing based on usage, team size, and feature access.
- Ideal for solo practitioners, small firms, and enterprise legal departments.
Note: For the most current pricing and plan details, always check the official Casetext website .
What Makes Casetext Unique?
Casetext stands out because CoCounsel isn’t just another chatbot—it’s a fully vetted AI legal assistant designed for real-world legal practice :
- First AI Legal Assistant Trained on Legal Data : Not just trained on raw text—vetted by legal experts for courtroom readiness.
- Built on GPT-4 with Legal Precision : Combines cutting-edge AI with domain-specific legal knowledge.
- Handles Complex Legal Tasks : From discovery review to contract redlining and deposition prep—goes beyond basic summarization.
- Courtroom-Ready Outputs : Every answer includes references and citations, making it reliable and defensible.
- Designed for Real Legal Workflows : Developed with input from practicing attorneys to ensure practicality and usability.
This makes Casetext one of the few AI tools trusted enough to be used in high-stakes legal environments .
User Experience & Performance Overview
Based on user feedback and hands-on testing:
- Accuracy & Reliability : 4.8/5
- Ease of Use : 4.5/5
- Feature Set : 4.7/5
- Speed & Responsiveness : 4.9/5
- Customization Options : 4.3/5
- Data Privacy & Security : 4.6/5
- Support & Learning Tools : 4.5/5
- Cost Efficiency : 4.4/5
- Integration Capabilities : Not Rated – Integrations vary by firm and platform.
Overall Rating: 4.6/5
