The clock is ticking on law's billable hour, says a top Cleary Gottlieb lawyer

The traditional billable hour system, a cornerstone of profitability for major law firms, is facing significant challenges as artificial intelligence (AI) reshapes the legal landscape. Michael Gerstenzang, the former managing partner of Cleary Gottlieb, highlights how advancements in technology are pressuring law firms to adapt to a new pricing model that prioritizes efficiency and results over hours worked. As clients increasingly demand faster and more cost-effective legal services, law firms are investing heavily in technology to streamline operations. Gerstenzang predicts a gradual shift away from hourly billing, which has long been the standard in the industry, toward a model that focuses on outcomes and value delivered. This evolution could diminish the competitive edge traditionally held by larger firms, paving the way for smaller, tech-savvy competitors. Gerstenzang points out that clients are unlikely to continue paying premium rates for junior associates engaged in routine tasks, especially when there are alternatives that utilize software to perform these functions more efficiently. Under his leadership, Cleary Gottlieb achieved impressive revenues exceeding $1.7 billion, and he now focuses on driving innovation within the firm. For decades, corporate law firms have relied on extensive teams of associates to sustain high profit margins, with billing primarily based on hours logged. However, Gerstenzang notes that this model fosters inefficiencies. With AI capable of executing routine tasks like mergers and acquisitions due diligence more effectively, law firms must adapt to survive. Cleary Gottlieb has pioneered efforts in this direction, launching ClearyX, a subsidiary that leverages technology to complete due diligence and contract review at a fraction of the cost associated with traditional associates. This approach not only reduces expenses but also enhances the quality of work, as technology is less prone to human error. The firm has also integrated software from Legora, a legal tech startup, to aid in document review, contract comparison, and legal research. By embracing these tools, Cleary Gottlieb strives to redefine its service offerings amidst an evolving marketplace. As the industry grapples with the future of legal billing, Gerstenzang believes that the hourly model will eventually be replaced by approaches that prioritize tangible outcomes. Cleary Gottlieb is already experimenting with fixed fees and subscription models for specific services, indicating a broader trend toward outcome-based pricing. Firms that fail to leverage technology for routine tasks risk losing clients to competitors who can deliver superior, cost-effective solutions. Gerstenzang recalls a pivotal moment when a long-time client opted for a smaller firm for due diligence, prompting him to advocate for innovation within Cleary Gottlieb. Since its inception in 2022, ClearyX has expanded significantly, employing a team of around 40 who utilize both commercial tools and proprietary software to handle various corporate matters. Furthermore, the acquisition of Springbok AI, a software development firm, has allowed Cleary Gottlieb to bolster its tech capabilities with additional data scientists and engineers. As technology continues to evolve, the legal landscape is set for disruption, enabling smaller firms to compete effectively with larger counterparts. Gerstenzang envisions a future where new, agile players can thrive alongside the established giants, illustrating a dynamic shift in corporate law that could redefine industry standards.