October 10, 2025

As the legal industry continues to evolve with technological advancements, a marked divide is apparent among Biglaw firms in their adaptation and integration of generative AI into litigation practices. While some firms have adeptly harnessed AI to enhance discovery processes, refine strategic approaches, and even forecast litigation outcomes, others are still grappling with the foundational aspects of AI technology and its implications.
A recent study by BTI Consulting Group highlights a group of firms that have distinguished themselves through their proficient use of generative AI in legal proceedings. This new ranking categorizes these trailblazers into three tiers: Gen AI Litigation Powerhouses, Gen AI Leaders, and Gen AI Distinguished, indicating varying levels of expertise and integration of AI technologies.
Among the firms recognized as Gen AI Litigation Powerhouses are notable names such as Cooley, DLA Piper, Faegre Drinker, Latham & Watkins, Orrick, and Wilson Sonsini. These firms have demonstrated exceptional capability in embedding AI tools within their litigation processes, setting benchmarks for the industry.
The Gen AI Litigation Leaders include Arnold & Porter, Axinn, Goodwin Procter, Hogan Lovells, Jenner & Block, and WilmerHale. These firms have also made significant strides in utilizing AI to their strategic advantage, enhancing both client outcomes and operational efficiencies.
The full list of firms and further details about their classification can be found on BTI Consulting’s website. This ranking not only sheds light on the current landscape of AI in litigation but also signals to in-house counsel which firms are best equipped to handle future legal challenges that are intertwined with advanced technologies.
Generative AI is swiftly becoming a critical element in litigation, reshaping how firms approach complex legal challenges. It serves as a litmus test for a firm's readiness and ability to adapt to the rapidly changing legal environment. The firms recognized in BTI Consulting Group’s ranking have proven their mettle and readiness for the future of law, distinguishing themselves as leaders in the intersection of law and technology.
Congratulations to these forward-thinking Biglaw firms that are leading the charge and setting the pace for the future of litigation in an increasingly digital world. Their proactive approach in embracing generative AI not only enhances their service offerings but also positions them as pivotal players in the legal industry’s ongoing transformation.