companies

Glean

Enterprise AI search and work assistant platform that connects to company data sources to power search, AI agents, and knowledge discovery.

Glean Technologies, Inc. was founded in 2019 in Palo Alto, California by Arvind Jain (CEO), T.R. Vishwanath, Tony Gentilcore, and Piyush Prahladka, all former Google engineers; Jain also co-founded Rubrik. The company builds an enterprise AI platform combining search, an AI assistant, and AI agents that connect to an organization's internal data sources to help employees find information and automate work. Glean raised a $15M Series A in 2019, a $40M Series B in 2021, a $100M Series C in May 2022 at a $1B valuation, a $200M+ Series D in February 2024 ($2.2B valuation), a $260M+ Series E in September 2024 ($4.6B valuation), and a $150M Series F in June 2025 led by Wellington Management at a $7.2B valuation. The company reported reaching $100M ARR in February 2025 and was named to CNBC's Disruptor 50 list in 2025. As of 2026 it has roughly 1,600+ employees.

Founded

2019

Headquarters

San Francisco, United States

Sector

applications