Top 11 Startups developing AI for Legal Practice in USA

Mar 10, 2026
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1
Harvey
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.
2
Ironclad
Funding: $334M
Ironclad is a contract lifecycle management platform used by companies to handle every type of contract workflow.
3
Klarity
Funding: $90.4M
Klarity is a legal company that accelerates contract review using Artificial Intelligence to match one's company legal policy.
4
MarqVision
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.
5
DoNotPay
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.
6
ROSS Intelligence
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.
7
Solve Intelligence
Funding: $15M
Solve Intelligence is an artifical intelligence company that offers generative AI technology for writing patents.
8
Lex Machina
Funding: $10M
With data driven insight, Lex Machina enables law firms and lawyers to pitch and land new clients and win lawsuits.
9
Superpanel
Funding: $5.3M
Superpanel provides an AI platform that helps law intake teams identify and evaluate potential legal cases efficiently.
10
DecoverAI
Funding: $2M
DecoverAI is a generative AI company that delivers AI-driven solutions to enhance the efficiency and effectiveness of legal professionals.
11
Ai.Law
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.
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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