Legal AI startup Harvey hits $100 million in annual recurring revenue

On Monday, Harvey, an innovative AI startup focused on the legal sector, proudly announced that it has reached $100 million in annual recurring revenue (ARR) within just three years of its inception. The company offers an AI-driven platform tailored for legal professionals in law firms and large corporations, streamlining tasks such as legal research, drafting, and due diligence. Winston Weinberg, co-founder and CEO of Harvey, revealed that the impressive ARR milestone has been primarily fueled by increased usage among its client base. The startup has successfully onboarded over 500 customers, including notable names like Comcast, and has seen its weekly active user count quadruple in the past year. "Most of our accounts grow pretty massively," Weinberg noted. He elaborated that clients such as Comcast and various law firms initially purchase several hundred licenses and rapidly expand their usage. Weinberg, a former attorney, co-founded Harvey with his friend Gabe Pereyra, a former research scientist at Google DeepMind and Meta. Their journey began in 2022, inspired by their experiments with OpenAI’s large language model GPT-3, which preceded the popular ChatGPT. The company’s name pays homage to a character from the legal drama series "Suits," as Weinberg mentioned. Harvey has garnered over $800 million in funding from several prominent investors, including Kleiner Perkins, Sequoia Capital, and the OpenAI Startup Fund, according to PitchBook. The company has also secured a place on the 2025 CNBC Disruptor 50 list, highlighting its rapid ascent in the industry. Reflecting on the rapid advancements in generative AI, Weinberg stated, "You just have to learn how to scale really, really fast." He noted that he experiences a new scaling challenge approximately every six months. Looking ahead, Harvey plans to expand globally and enhance its team. Recently, the startup appointed Siva Gurumurthy, the former director of engineering at Twitter, as its chief technology officer, and John Haddock, who has a decade of experience at Stripe, as its chief business officer. Weinberg emphasized the importance of strong leadership during such transformative growth phases. "We're starting to get to the point where we have really good leadership in place," he said. "That just changes your ability to scale to such a massive degree."