Glean reaches $300 million in annual recurring revenue, tripling from $100 million in 15 months as AI cost savings become a key selling point

Glean, an enterprise AI search company, reached $300 million in annual recurring revenue, a three-fold increase from the $100 million milestone it reached 15 months ago. The company was last valued at $7.2 billion when it raised $150 million in Series F funding last June.

Glean's differentiator is its 'context graph' — a system that connects to and learns from enterprises' internal software systems to give AI tools deep understanding of customers' business needs. CEO Arvind Jain claims this approach reduces AI token consumption because the AI performs fewer operations than if deployed directly onto enterprise systems.

At a time when many companies are spending heavily on AI, Glean's ability to reduce customers' AI bills has become a major selling point. The company serves customers including Databricks, Reddit, Pinterest, and Samsung, and offers both consumption-based pricing (pay-per-use) and hybrid models combining fixed monthly fees with usage-based charges.