K1x is a software company based in the United States, founded in 2022, that specializes in providing solutions for the complexities associated with handling Schedules K-1 and K-3, particularly for accounting firms and K-1 recipients. With a workforce of 11 to 50 employees and reported revenue of approximately $30 million, K1x addresses the challenges of manual processes in K-1 extraction, which are often costly and prone to errors. The company has published a guide aimed at evaluating AI-driven extraction tools, emphasizing the importance of trust, compliance, and performance in vendor selection. This guide outlines a framework for assessing AI solutions, focusing on critical areas such as data security, model training processes, and the reliability of outputs. K1x's expertise lies in helping firms navigate the transition to AI technologies while ensuring that they meet compliance standards and maintain high levels of accuracy and scalability in their operations.