Is Glean free to use?

The pricing model for Glean is subscription. Check their official pricing page for exact tiers.

Glean AI Review 2025 — The Ultimate Enterprise Search Assistant

What is Glean?

Glean is a subscription AI tool within the AI Productivity & Automation ecosystem. Glean searches across all your company’s apps—Google Drive, Jira, Slack, Salesforce, and 100+ more—to find exactly what you need. It uses a secure, permissions-aware LLM to answer complex work questions instantly.

The Cure for Company Knowledge Fragmentation

In modern enterprises, knowledge is scattered across dozens of SaaS applications. Important information is buried deep in Slack threads, outdated Confluence pages, or obscure Google Docs. Glean solves this by acting as an omniscient, AI-powered work assistant that connects to your entire company's tech stack, offering a unified search and chat experience.

Enterprise-Grade Capabilities

Universal Enterprise Search: Glean indexes over 100+ cloud applications out of the box. Search for a project name, and Glean pulls the Jira tickets, the related Slack conversations, and the Figma design files all into one dashboard.
Glean Chat (RAG AI): Instead of just searching for links, you can chat with your company knowledge. Ask: "What is our Q3 policy on remote work expenses?" Glean's AI will read the HR handbook, synthesize an answer, and provide a direct citation link to the source document.
Strict Permissions Enforcement: Security is Glean's biggest selling point. The AI is entirely permissions-aware. If an employee asks a question, Glean will only generate answers based on documents that specific employee already has access to. It never leaks sensitive HR or executive data.
Knowledge Graph & Context: Glean doesn't just rely on keyword matching. It understands your company's org chart. It knows who the subject matter experts are, what projects they are working on, and prioritizes documents created by trusted leaders over outdated drafts.
No-Code AI App Builder: Glean allows teams to build their own custom AI bots powered by company data. A sales team can create a "Pitch Deck Generator Bot" that automatically pulls the latest product specs and pricing from Salesforce to draft a customized presentation.

Why Companies Buy Glean

Glean boasts an incredible ROI by saving employees an average of 2-3 hours per week that would otherwise be spent hunting for information or interrupting colleagues. It is fully SOC 2 compliant, GDPR compliant, and never trains public foundational models on your proprietary data.