About Glean Work AI
Glean Work AI is an enterprise-ready platform combining AI-powered search, agentic workflows, and RAG technology to automate complex tasks while maintaining strict data security. Trusted by Fortune 500 companies for permissions-aware AI deployment across 100+ enterprise systems.

Overview
- Enterprise AI Search Pioneer: Glean is an AI-powered workplace search platform that aggregates and contextualizes organizational knowledge across 300+ enterprise applications including Slack, Google Workspace, and Salesforce through semantic search capabilities.
- Valuation & Growth: Founded in 2019 by ex-Google engineers, the company achieved unicorn status in 2022 and currently holds a $4.6B valuation following its $260M Series E funding round in 2024 led by Altimeter Capital and DST Global.
- Work AI Architecture: Combines proprietary enterprise knowledge graphs with multiple large language models (LLMs) including Gemini 1.5 Pro and Claude 3 Sonnet to deliver context-aware organizational intelligence.
Use Cases
- Customer Support Optimization: Reduces ticket resolution time by 40% through automatic knowledge base queries from Zendesk, with AI-curated response suggestions for service agents.
- Software Development Acceleration: Enables codebase exploration with type-on-hover functionality and dependency mapping across 50+ programming languages through FFI/RPC integrations.
- Enterprise Compliance Management: Maintains SOC 2/GDPR compliance via granular permission controls that restrict AI outputs to user-authorized data sources and document versions.
Key Features
- Precision Search Engine: Utilizes incremental indexing and Angle query language for real-time updates and complex technical queries across codebases, databases, and documentation repositories.
- Work AI Automation: Glean Assist feature automates customer service ticket resolution through Zendesk/Service Cloud integration, reducing response times via AI-generated summaries and categorization.
- Retrieval-Augmented Generation (RAG): Implements immutable database architecture to maintain data integrity while enabling secure generative AI outputs grounded in enterprise knowledge bases.
Final Recommendation
- Strategic Choice for Distributed Enterprises: Particularly effective for organizations with 1,000+ employees using multiple SaaS platforms requiring unified knowledge access.
- Tech Stack Modernization Essential: Critical implementation for companies pursuing AI-first workplace strategies through customizable LLM orchestration and private cloud deployments.
- Compliance-First AI Adoption: Recommended for regulated industries needing audit-ready AI systems with full data lineage tracking and role-based access controls.
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