Glean is an AI-powered workplace search tool that enhances productivity and engagement for businesses. It utilizes generative AI to enable semantic understanding for natural language queries. Glean continuously learns from a company's language and context, improving search relevance without manual fine-tuning. It offers personalized results, knowledge discovery, and secure, private chats. Glean builds a knowledge graph to personalize search results and suggest relevant information. With 100+ connectors, it integrates with existing apps, enforcing data source permissions. Glean is praised for its ability to save time and enhance productivity across various teams in enterprises.