Top 24 Startups developing AI for Legal Practice

Updated: Dec 05, 2025
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These startups develop AI applications for legal practice helping lawyers in legal research, document review and analysis and automation of routine legal writing tasks.
1
Clio
Country: Canada | Funding: $1.3B
Clio is a suite of web-based tools that help law firms in practice management and client collaboration.
2
Harvey
Country: USA | Funding: $1B
Harvey develops AI assistant for legal/knowledge workers. It allows professional service providers, and Fortune 500 companies delegate complex legal tasks in natural language. It's secure cloud service allows to upload, store and analyze thousands of documents to use it as a context. This data is enriched by 150 legal data sources across the globe. Lawyers can design and deploy multi-model agents tailored to firm’s expertise and deliver consistent, high-quality results at scale to enhance drafting and editing, email management and knowledge sharing in the Microsoft office tools. Harvey was one of OpenAI Startup Fund’s first investments, so it primary uses its API.
3
Ironclad
Country: USA | Funding: $334M
Ironclad is a contract lifecycle management platform used by companies to handle every type of contract workflow.
4
Luminance
Country: UK | Funding: $138.2M
Luminance uses artificial intelligence to read and understand complex detailed documents, enabling users to carry out necessary due diligence more efficiently.Luminance has been trained to think like a lawyer.
5
Noxtua
Country: Germany | Funding: €100.3M
Noxtua develops secure Legal AI for legal professionals and leading businesses
6
Klarity
Country: USA | Funding: $90.4M
Klarity is a legal company that accelerates contract review using Artificial Intelligence to match one's company legal policy.
7
Eigen Technologies
Country: UK | Funding: $59.4M
Eigen is a research-driven AI company specialising in NLP for businesses in finance, law and professional services. Eigen automates the extraction and classification of information from documents. Their simple, flexible Natural Language Processing (NLP) technology accurately extracts information from diverse types of documents at scale and can be integrated into our clients’ workflows.
8
Darrow
Country: Israel | Funding: $59M
Darrow creates AI that parses public documents for class action lawsuit potential
9
Lawhive
Country: UK | Funding: $54.2M
Lawhive is on a mission to make legal help accessible to everyone.
10
MarqVision
Country: USA | Funding: $46.3M
IP Operating System for Brand Professionals that harness AI-powered computer vision to fight counterfeiting and trademark infringement on a global scale.
11
Wordsmith
Country: UK | Funding: $30M
Advanced legal AI for in house legal teams
12
DoNotPay
Country: USA | Funding: $27.7M
DoNotPay is an online robot lawyer that allows anyone to automatically claim asylum in the U.S, U.K, and Canada for free.
13
Genie AI
Country: UK | Funding: $20.5M
Automatic legal contract drafting platform for anyone.
14
ROSS Intelligence
Country: USA | Funding: $14.8M
ROSS Intelligence builds artificially intelligent tools to enhance lawyer’s abilities – allowing them to do more than ever before humanly possible. Their vision is to create the world’s smartest lawyer. Their first product, ROSS, is an artificially intelligent lawyer. With cutting edge NLP technology, pose your research questions like you’re talking to another lawyer.
15
Solve Intelligence
Country: USA | Funding: $15M
Solve Intelligence is an artifical intelligence company that offers generative AI technology for writing patents.
16
Lex Machina
Country: USA | Funding: $10M
With data driven insight, Lex Machina enables law firms and lawyers to pitch and land new clients and win lawsuits.
17
Superpanel
Country: USA | Funding: $5.3M
Superpanel provides an AI platform that helps law intake teams identify and evaluate potential legal cases efficiently.
18
DecoverAI
Country: USA | Funding: $2M
DecoverAI is a generative AI company that delivers AI-driven solutions to enhance the efficiency and effectiveness of legal professionals.
19
Synergist.io
Country: Germany | Funding: $1.6M
synergist.io develops a solution that is used by procurement departments, commercial teams and alternative legal service providers to execute high-volumes of recurring contracts with minimal effort.
20
Immigrationist
Country: Serbia | Funding: $50K
Immigrationist blends advanced AI with UK immigration law expertise to reduce visa processing time by up to 87% and achieve ~95% accuracy.
21
NexLaw AI
Country: Australia
NexLaw.ai is at the forefront of the legal technology (legal-tech) sector, leveraging advanced artificial intelligence algorithms to streamline and optimize various aspects of legal work. The platform offers a range of cutting-edge features designed to automate labor-intensive tasks, improve accuracy, and enable data-driven decision-making.
22
Ai.Law
Country: USA
Ai.Law provides AI-generated litigation documents, from pleadings to discovery. We are the first AI-driven platform to focus specifically on drafting litigation documents.
23
AI Lawyer
Country: Poland
Say goodbye to expensive consultations, long waits for appointments, and confusing legal texts. AI-lawyer ready to give you expert legal help anytime, anywhere.
24
Fast Data Science
Country: UK
Data science consultancy specialising in Natural Language Processing for Healthcare, Pharma, Legal, Insurance
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Siddhant Patel
Editor: Siddhant Patel
Siddhant Patel is a senior editor for AI-Startups. He is based out of India and has previously worked at publications including Huffington Post and The Next Web. Siddhant has a special interest in artificial intelligence and has spent a decade covering the rapidly-evolving business and technology of the industry. Siddhant graduated from the Indian Institute of Science (Bengaluru). When he’s not writing, Siddhant is also a developer and has a deep historical knowledge of the computer industry for the past 50 years. You can contact Siddhant at sidpatel(at)ai-startups(dot)pro