Glean, a startup that applies generative artificial intelligence to enterprise search, has raised $150 million in a Series F round led by Wellington Management. The financing values the Palo Alto–based company at $7.2 billion. The latest capital injection follows a $260 million Series E completed in September 2024, which placed Glean’s valuation at $4.6 billion. The rapid increase underscores continued investor enthusiasm for workplace AI tools that promise to improve productivity and knowledge management. Glean’s platform indexes data from commonly used business applications and allows employees to find information, receive direct answers and deploy custom AI agents. The company lists Databricks, Booking.com and Zillow among its customers and said the new funds will be used to expand product development and global reach.