**Glean’s valuation stands at approximately $6.9 billion on secondary markets as of October 2026, down modestly from the $7.2 billion post-money mark set in its $150 million Series F round completed in mid-2025.** Strong revenue momentum underpins trader sentiment: annual recurring revenue reached an estimated $300 million by May 2026, tripling from the $100 million level achieved roughly 15 months earlier amid rapid enterprise adoption of its AI-powered search and agent platform. No new priced equity round has occurred in 2026, leaving secondary trading and any potential late-year financing or strategic transaction as the primary valuation catalysts through December 31. Continued ARR expansion, large-enterprise deployments, and sector multiples for AI infrastructure names remain key swing factors, while broader risk appetite and comparable funding activity could influence whether the company clears the next threshold before year-end.