Opsin is a cybersecurity software company focused on securing enterprise AI adoption by addressing data exposure risks introduced by AI agents, copilots, and internal AI applications. The platform targets security teams at enterprises that are deploying or evaluating AI tools such as Microsoft 365 Copilot, Copilot Studio, ChatGPT, Claude, and Gemini. The core problem Opsin addresses is the rapid proliferation of AI tools connecting to enterprise data faster than security teams can govern, often resulting in over-permissioned access, incomplete data labeling, and blind spots across AI environments. Opsin's platform provides four main capabilities: - AI Cataloging: Continuously discovers all AI agents, copilots, and employee-built apps running in an enterprise environment, mapping how they access and share sensitive data. - AI Risk Assessment: Identifies which sensitive data is exposed to AI applications and provides context on why, enabling security teams to prioritize and act on risks. - AI Security Posture Management: Addresses misconfigurations, oversharing, and excessive data access by enforcing controls so AI tools operate within approved boundaries. - AI Detection and Response: Monitors AI tools continuously for unsafe access or sharing of sensitive data, detecting and responding to actual exposure events with full contextual detail. The platform serves enterprise customers across industries including healthcare, financial services, and manufacturing. Named customers include Wellstar Health, Barry-Wehmiller, Culligan, UiPath, and Healthmark Group. Opsin positions its product to help security and IT leaders move from reactive governance to proactive AI data security management.