Glean

Glean is an enterprise AI platform that provides a unified search and assistant experience across an organization's entire application stack. It indexes content from dozens of business tools — including documents, tickets, messages, and code — and uses large language models to surface relevant answers, summarize information, and help employees take action without switching between apps. Glean offers a conversational AI assistant that understands company-specific context, organizational structure, and individual roles to deliver personalized responses. Beyond search and Q&A, Glean supports the creation of AI agents that can automate multi-step workflows across connected systems. The platform is designed for enterprise deployments with controls for permissions, data governance, and security, ensuring that search results and AI responses respect existing access policies. Glean integrates with a broad range of workplace tools including Google Workspace, Microsoft 365, Slack, Salesforce, Jira, Confluence, and many others. It is primarily delivered as a cloud-hosted SaaS product and is aimed at mid-market and enterprise organizations seeking to reduce time spent searching for information and to accelerate employee productivity through AI.