Glean

Glean is an enterprise AI company that builds a work assistant and search platform connecting a company's internal knowledge across the applications employees use, such as email, documents, chat, and cloud storage. Its platform indexes data from tools including Google Workspace, Slack, Jira, Confluence, and Salesforce to power enterprise search, generative answers, and AI agents grounded in an organization's own information while respecting existing user access permissions. Glean also provides tooling for building and deploying custom AI agents and applications on top of this knowledge graph. The company was founded in 2019 by former Google search engineers, including Arvind Jain, and is headquartered in Palo Alto, California. It serves enterprise customers across departments such as engineering, sales, support, and human resources, helping employees locate information and automate routine work.