Fieldguide develops an AI-powered platform that automates and streamlines workflows for audit and advisory firms, focusing on areas like cybersecurity, privacy, ESG, SOC 2, financial audits, and regulatory compliance. Built by former Big Four practitioners, it digitizes end-to-end engagement processes to improve efficiency, margins, and client satisfaction for CPA firms. The company holds a leading position in vertical AI for assurance services, trusted by top firms and backed by investors like Y Combinator and 8VC.