Glean

Glean Technologies, Inc. is an American technology company based in Palo Alto, California, specializing in enterprise-grade artificial intelligence and search capabilities. Founded in 2019 by former Google engineers Arvind Jain and T.R. Vishwanath, Glean has rapidly evolved into a leading Work AI platform, achieving a valuation of $7.2 billion as of June 2025. The platform indexes over 27 billion documents across more than 100 applications, ensuring users access only the data they are authorized to see. Glean's unified platform is built around three core services: Glean Search, a powerful enterprise search engine; Glean Assistant, an AI assistant that provides grounded answers and generates content; and Glean Agents, no-code AI agents that automate tasks and streamline processes. The platform integrates seamlessly into workflows via popular tools like Slack and Microsoft Teams, making it accessible for employees. Glean is designed for enterprise organizations looking to enhance workplace efficiency and unlock the value of internal knowledge, with a commitment to responsible AI and secure solutions.

Glean develops an AI-based search engine software that connects enterprise data and generates answers to improve workplace efficiency. Crunchbase rank #131.