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Personal assistant vGlean:GO 2026 Rank: #623

Glean ✓

Work AI connected to your company's tools, data, and context

Source rating 5.0 (3) 8.8k views 35 saves 1 comments Unknown
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Verdict

A quick read before you dig into the full page.

Best if
You are engineers and need: Finding information across various company apps
Skip if
No free tier or self-serve signup, demo required to get started
Pick this when
Connects to 100+ enterprise tools and data sources

Considering Notis instead? Compare side by side

Overview

Glean is the Work AI platform that connects to all your company's tools and data so AI can actually understand how your business works. It searches across apps like Slack, Google Drive, Jira, Confluence, SharePoint, GitHub and Salesforce, then uses that context to answer questions, summarize decisions, write content and automate everyday tasks, all grounded in your company's actual knowledge instead of generic training data.

Every answer is permission-aware and traceable back to its source, so people only see what they're already allowed to see. Teams can build custom agents and multi-step workflows without writing code, choosing from 40+ LLMs including GPT, Gemini and Claude models through Glean's Model Hub. Glean's context layer also cuts down on token waste, so answers cost less to generate and scale further as usage grows.

Used across engineering, sales, support, HR and more, Glean turns fragmented company knowledge into a single place to find answers, get work done and build AI agents that actually know your business.

Founded by Arvind Jain, T.R. Vishwanath, Piyush Prahladka and Tony Gentilcore, and backed by Sequoia, Kleiner Perkins, ICONIQ Growth, General Catalyst, SoftBank and others.
  • Enterprise Search Across All Company Tools
  • Permission-aware Answers
  • Ai Agents And No-code Agent Builder
  • Multi-llm Support
  • Enterprise Graph / Knowledge Graph
  • Source-referenceable Answers
  • Mcp Support
  • Meeting Transcription And Notes
  • Data Analysis On Structured Data
  • Token-efficient Retrieval
Glean website

Best for

Short scenarios where Glean tends to shine.

  • Finding information across various company apps

    Best for Engineers

  • Creating and summarizing content

    Best for Customer Service Representatives

  • Automating repetitive tasks and workflows

    Best for Sales Professionals

  • Onboarding new employees and projects

    Best for IT Professionals

  • Improving customer service with quick access to knowledge

    Best for HR Professionals

  • Enhancing engineering productivity

    Best for Knowledge Managers

  • Streamlining sales processes

    Best for All Teams

Example outputs 1

Sample generations and before/after results for Glean.

Glean screenshot
Glean screenshot Glean website

Access & connections

Where you can use Glean, and what it plugs into.

Platforms

Web

Integrations

Google Drive Salesforce GitHub Slack Jira MCP

API

Public API available

Browse other tools with an API

Capabilities

What this tool accepts, produces, and is strongest at.

Input

  • API
  • Code
  • Tabular
  • Text

Output

  • Code
  • Tabular
  • API
  • Text

Highlights

  • SOTA
  • Agents
  • API

Supported features

  • Agents
  • API
  • Search
  • Instant file search

Models

Text

Gemini 3.7 Flash Claude Opus 5

Image

Claude Opus 5 Claude Fable 5

Coding

Gemini 3.7 Flash Claude Opus 5

Pros & cons

Pros

  • Connects to 100+ enterprise tools and data sources
  • Permission-aware answers, only shows what each user can already access
  • Every answer traces back to its source document
  • Supports 40+ LLMs including GPT, Gemini, Claude, and Glean's own Waldo
  • No-code agent builder for automating workflows
  • Reduces token usage and model costs through better context retrieval
  • Enterprise-grade security and compliance (SOC 2, ISO 27001, GDPR, HIPAA)
  • Full observability into queries, answers, and actions
Show 2 more
  • Works across departments: engineering, sales, support, HR
  • Backed by major investors with strong enterprise customer base (Booking.com, Zillow, Databricks)

Cons

  • Built for enterprise, not suited for individuals or small teams
  • Requires significant setup and connector configuration to unlock full value
  • Pricing is not transparent or published
  • No free tier or self-serve signup, demo required to get started
  • Heavy focus on large organizations means smaller companies may find it overkill

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Releases 2

Glean Glean:GO Aug 17, 2026 Current

Glean - What's New ✨

🎧 Rolled out an in-app podcast feature for surfacing product updates and commentary straight from the team

🤖 Added Gemini 3.7 Flash to the mix, pushing the model library past 40+ closed and open models available in-platform

📊 Dropped a benchmark against Claude Cowork on agent task economics: $0.45/task vs $1.84/task, a 4x gap driven by 2.9x lower token volume and a 1.4x cheaper blended rate. Credit goes to smart routing (Luna handling commodity steps, Opus saved for the 29% of volume where it counts) plus tighter retrieval that cuts context bloat

🎤 Locked in as a headline presence at Glean:GO 2026 (Aug 26-27, San Francisco + virtual), with co-founder Tony Gentilcore taking the stage on multi-model routing and cost control for enterprise AI stacks

Initial release September 15, 2021
Initial release of Glean.

In the news

Launch coverage and community mentions for Glean.

Imported reviews 1

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Carl B Aug 4, 2025 v@ initial release

Great experience with Glean providing impressive support while onboarding and building out custom data sources.

FAQ 7

What is Glean?
Glean is a Work AI platform that connects to your company's tools and data (Slack, Google Drive, Jira, Confluence, SharePoint, GitHub, Salesforce, and more) so AI can answer questions, automate tasks, and take action grounded in your organization's actual knowledge.
Is Glean secure for enterprise use?
Yes. Glean is permission-aware, meaning users only see answers based on data they're already authorized to access. It holds certifications including SOC 2 Type II, ISO 27001, ISO 42001, GDPR, and HIPAA compliance.
Which AI models does Glean support?
Glean supports 40+ LLMs including OpenAI's GPT models, Google's Gemini, Anthropic's Claude, Amazon Nova, and its own in-house model, Waldo. Admins can choose models through Glean's Model Hub or bring their own API keys.
Can Glean build and run AI agents?
Yes. Glean includes a no-code agent builder that lets teams create custom agents for multi-step workflows, with governance and access controls built in.
Does Glean offer a free trial?
No public free tier is listed. Glean requires booking a demo to get started, and pricing is not publicly published.
Who uses Glean?
Glean is used by large enterprises across industries, including Booking.com, Zillow, Databricks, Canva, Reddit, and Pinterest, spanning teams like engineering, sales, support, and HR.
How is Glean different from ChatGPT Enterprise or Microsoft Copilot?
Glean positions itself as a horizontal context layer that works across whichever LLMs and tools a company already uses, rather than being tied to one model family or ecosystem. It also emphasizes permission-aware retrieval and token efficiency as core differentiators.
Glean
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