Heyday Technologies Inc. operates a generative AI-powered productivity platform that transforms notes, documents, and conversations into searchable, contextualized knowledge repositories for professionals. Founded in 2020 and headquartered in San Francisco, the company addresses the growing challenge of information management in knowledge-intensive workflows by leveraging artificial intelligence to automatically organize and surface relevant insights from disparate data sources. The platform enables users to efficiently retrieve and contextualize information across multiple formats and touchpoints. As organizations increasingly seek solutions to manage information overload, Heyday focuses on expanding its AI capabilities and enhancing knowledge discovery features for professional users.