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Glean: The Unseen AI Engine for Enterprises
15 Feb
Summary
- Glean acts as an intelligence layer connecting AI models to enterprise data.
- It offers model access flexibility, deep system integration, and governance.
- The company raised $150 million, valuing it at $7.2 billion as of June 2025.

In the increasingly competitive enterprise AI landscape, Glean is carving out a niche as the foundational intelligence layer, rather than a direct user-facing chatbot. Originally conceived as an AI-powered search tool for businesses, Glean now focuses on connecting sophisticated AI models with enterprise-specific data and workflows. This strategy addresses the generic nature of current large language models by embedding them with crucial business context.
Glean's offering comprises three core components: flexible model access, allowing companies to use or switch between various AI providers; deep system connectors for seamless integration with tools like Slack and Salesforce; and a robust governance layer that ensures data security and permission-based access. This approach is designed to facilitate the secure, scalable deployment of AI solutions within large organizations.
The company's vision has resonated with investors, evidenced by a $150 million Series F funding round in June 2025, which nearly doubled its valuation to $7.2 billion. Glean argues that enterprises prefer a neutral infrastructure layer over vertically integrated assistants, aiming to avoid vendor lock-in with single AI models or productivity suites.




