LEGAL AI

Why Top Law Firms Are Embracing Harvey AI

“With Harvey, over 80% of our legal professionals report significant improvements in both work quality and speed – the benefits have been immediate.” — Stefan Sulzer, Group General Counsel, Adecco Gro

11 June 2025 5 min readDreamLegal Research

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Why Top Law Firms Are Embracing Harvey AI

“With Harvey, over 80% of our legal professionals report significant improvements in both work quality and speed – the benefits have been immediate.”
— Stefan Sulzer, Group General Counsel, Adecco Group

In under 18 months, Harvey has evolved from a pilot tool to a core part of the legal workflow at many of the world’s most prominent law firms. Over half of Am Law 100 firms have either adopted or are actively rolling out Harvey. This rapid adoption is driven by the increasing complexity of legal work, tighter deadlines, and the need for efficiency.

How Top Law Firms Deploy Harvey AI

“The next generation of lawyers will see AI as a core part of their practice from day one.”
— Chris Tart-Roberts, Head of Lawtech, Macfarlanes

Unlike basic chatbots or plug-in assistants, Harvey is an AI-powered legal infrastructure platform. Built on a foundation of statutes, case law, and firm precedents, Harvey integrates directly into legal teams’ existing workflows—streamlining research, drafting, due diligence, contract review, and regulatory analysis.

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Sources

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    How Bridgewater Accelerates Legal Workflows Using Harveyhttps://www.harvey.ai/customers/bridgewater
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    The Future of Legal Work: How Harvey is Driving The Adecco Group Forwardhttps://www.harvey.ai/customers/the-adecco-group
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    A&O Shearman: Transforming Legal Services through AI Innovationhttps://www.harvey.ai/customers/a-and-o-shearman
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    Mastering Legal Complexity: How Deutsche Telekom Leads with AIhttps://www.harvey.ai/customers/deutsche-telekom
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    PwC UK Partners with Harvey to Harness the Power of AIhttps://www.harvey.ai/customers/pwc-uk
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    B. Cremades & Asociados Reimagines Efficiency and Client Service with Harveyhttps://www.harvey.ai/customers/b-cremades-y-asociados
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    So Much Hate For Harvey, And I Can’t Help But Love Ithttps://www.legallydisrupted.com/p/so-much-hate-for-harvey-and-i-cant
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    Navigating the Limitations of Legal AI: Where Human Insight Prevailshttps://research.g2.com/insights/limitations-of-legal-ai
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    Harvey AI for Legal Professionals: Features, Benefits and Morehttps://www.clio.com/blog/harvey-ai-legal/
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    Lawyers using AI keep citing fake cases in court. Judges aren’t happy.https://www.washingtonpost.com/nation/2025/06/03/attorneys-court-ai-hallucinations-judges/
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    Harvey AI Review 2025: Will It Transform Your Law Firm or Waste Your Time?https://www.look4lawyer.com/article/harvey-ai-review-2025?utm_source=chatgpt.com

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