Glean for companies: governance profile and verdict

Contents

1. How Glean governs AI
2. Published evidence
3. Strengths and limits
4. Pricing
5. Questions for Glean
6. Sources

Type	Enterprise AI search and agents
Headquarters	Palo Alto, California, US
Founded	2019
Pricing	Not published
Website	glean.com

Glean describes itself as the enterprise AI platform that puts company context to work, combining search, a personal assistant and agents built in natural language⁠1Glean product overviewGlean.

Best for: Companies with knowledge spread across many systems that want search, an assistant and agents that respect each system’s permissions.

Not the right fit for: Companies that want the AI to hold and run the operational records, or that need published prices.

How Glean governs AI

Glean's security page is specific. It commits to enforcing source-system permissions on every read and write, and says agents should not automatically reach everything a user can access. Every control point is logged to an end-to-end audit trail as it happens, and events can be streamed into a security information and event management system⁠2SecurityGlean. Its Glean Protect feature is described as safeguarding sensitive content, keeping agents aligned and detecting unusual activity⁠1Glean product overviewGlean.

The page lists SOC 2 Type II, ISO 27001, ISO 42001, HIPAA, TX-RAMP Level 2 and GDPR among its security and compliance credentials⁠2SecurityGlean. One customer story on the page credits the ability to host Glean within the customer's own cloud tenant; the general deployment options are not set out.

Glean routes each task to the right model across more than 40 open and frontier models⁠1Glean product overviewGlean.

Published evidence

The product overview names no customers with measured results; the security page includes a customer story without figures⁠12Glean product overviewGleanSecurityGlean.

Strengths and limits

Strengths

• Permission enforcement is explicit: source-system permissions apply on every read and write.
• Always-on auditing, with events streamed into the customer’s security tools.
• A broad certification list, including ISO 42001 for AI management.
• Chooses among 40+ open and frontier models per task.

Limits

• Pricing is not published; a demo is the only route.
• It sits on top of existing systems rather than replacing any, so the subscription count does not fall.
• The pages we read do not name customers with measured results.

Choose another option if: You want to consolidate tools and run work on one platform you own, rather than add a governed layer across the current ones.

Pricing

Not published.

Questions for Glean

• What can agents change in our systems, as opposed to read, and how are those actions approved?
• Which deployment options are available to a company of our size, including hosting in our own cloud?
• What does a contract for our headcount and connectors cost?

See how Glean compares with the other platforms in the main comparison.

Sources

1. Glean product overview. Glean. Accessed 8 Nov 2026.
2. Security. Glean. Accessed 8 Nov 2026.

Further reading

• Enterprise guide · Updated quarterlyAI operating system for companies: the enterprise guide (2026)For a company of several hundred people, the hard part of an AI operating system is not the AI. It is deciding who the AI acts for, what it may touch, who signs off and where the record of it lives. We compared seven platforms on exactly that.
• Guide · GovernancePermissions, approvals and audit for company AI agentsThree controls decide whether an AI agent is safe to let loose on company records: what it can access, what it can do without asking, and whether anyone can see afterwards what it did.
• Guide · Build vs buyBuild or buy an AI operating system for your companyThe choice is rarely binary. Most companies end up buying the platform, owning the data and building only the parts that make them different.