Artificial intelligence contract review platform Centari has closed an $8.4 million Series A round, positioning itself to compete in the crowded legal tech sector by focusing on complex, high-value transactions. The investment, led by Sentinel Global with participation from firms including South Park Commons and GTMfund, was announced Thursday via Legaltech News.

Founded in 2023 by former deputy general counsel Kevin Walker, Centari has now raised $14 million to date. Walker, who began his career at Paul Hastings advising on private equity tech M&A, said the platform is designed to address recurring pain points in deal flow management that he experienced firsthand as a transactional lawyer.

Unlike competitors such as LegalOn and BRYTER, Centari is not targeting standard agreements like NDAs or vendor contracts. Instead, it is focused on reviewing 200-page merger agreements and 300-page credit agreements, extracting hundreds of data points and surfacing legal concepts with attorney-level precision. Walker described this as “building the intelligence layer for high-stakes transactions.”

To support that ambition, Centari is expanding its legal and engineering teams. The company aims to recruit attorneys with backgrounds at leading firms such as Kirkland & Ellis and Davis Polk, alongside engineers with expertise in research-driven applications of AI.

Generative AI continues to accelerate adoption across the legal industry, but Centari’s pitch rests on delivering value where the risks and financial stakes are highest. For corporate legal departments and firms advising on large-scale transactions, the company’s ability to combine AI efficiency with attorney-trained workflows will be closely watched as it scales with fresh funding.