Glean
Enterprise Work AI platform combining permissions-aware search, an AI assistant, enterprise context and agents that retrieve knowledge and automate work across company systems.
October 20262
Oct 9, 2026Glean open roles snapshotOpen roles
A third-party tracker listed 119 open roles at Glean and reported that they were rechecked against the company's hiring board.
Oct 9, 2026Glean workforce estimate exceeds 1,000Employee count
Recent Glean recruiting materials described more than 1,000 employees across over 25 countries.
September 20261
Sep 29, 2026Glean joins OpenAI B2B marketplace as launch partnerPartnership
Glean joined OpenAI's business marketplace as a launch partner, allowing eligible enterprises to use part of their OpenAI commitment to purchase Glean.
June 20261
Jun 30, 2026Glean introduces independent agentsProduct launch
Glean introduced proactive AI coworkers that carry shared context and memory across enterprise applications while operating under governance controls.
May 20262
May 28, 2026Glean reaches $300M ARRRevenue disclosure
Glean announced $300 million in annual recurring revenue, tripling from $100 million in fifteen months.
May 5, 2026Glean introduces enterprise AI coworker capabilitiesFeature update
Glean added proactive task management, Skills, real-time voice, Canvas revision review and a shared Library to its enterprise AI coworker experience.
June 20252
Jun 10, 2025Glean Agents powers over 100M annual agent actionsUser count
Glean reported that its agent platform was powering more than 100 million agent actions annually.
Jun 10, 2025Glean raises $150M Series FFunding round
Glean raised $150 million in Series F financing led by Wellington Management to support product innovation, partnerships and international growth.
February 20252
Feb 2025Glean surpasses $100M ARRRevenue disclosure
Glean reported surpassing $100 million in annual recurring revenue in its fiscal year, less than three years after launch.
Feb 12, 2025Glean launches Glean AgentsProduct launch
Glean launched a horizontal environment for building, deploying, orchestrating and governing enterprise agents.
September 20242
Sep 10, 2024Glean surpasses 500 employeesEmployee count
Glean reported a global workforce of more than 500 employees.
Sep 10, 2024Glean raises over $260M Series EFunding round
Glean raised more than $260 million in Series E financing co-led by Altimeter and DST Global.
February 20241
Feb 27, 2024Glean raises $200M Series DFunding round
Glean raised $200 million in Series D financing to accelerate deployment of enterprise generative AI.
September 20231
Sep 25, 2023Glean launches platform for custom generative AI solutionsProduct launch
Glean introduced a platform for enterprises to build custom generative AI applications, agents and assistants grounded in company data.
January 20231
2023Glean launches AssistantProduct launch
Glean launched a conversational generative AI assistant grounded in enterprise knowledge and permissions.
January 20211
2021Glean publicly launches enterprise searchProduct launch
Glean publicly launched its permissions-aware enterprise search product after building in stealth.
* Market cap / valuation. Company values are AI-attributed: the latest market cap or valuation × the share attributed to AI (100% for pure AI companies). Methodology