What is Glean?
Glean is an enterprise AI platform that connects to a company's internal data sources, such as Slack, Google Drive, Jira, Confluence, SharePoint, GitHub and Salesforce, through more than 250 connectors. It uses this company context to ground AI answers, so responses reflect the organization's own documents and systems rather than generic model knowledge.
The platform combines several parts: Glean Assistant, an AI coworker that answers questions and creates content; enterprise search across all connected sources; Glean Agents, which can be built, orchestrated and governed to automate work across systems; APIs for building custom generative AI experiences; and controls for model routing, usage, spend and AI governance. Teams can use it to find answers, draft and refine content, analyze data, research topics and run automated workflows, with administrators managing permissions and access.
Key features
- Enterprise search across more than 250 connected business apps
- AI assistant grounded in company context
- Agent builder, orchestration and governance
- APIs for building generative AI experiences
- Model routing and access to multiple AI models
- Usage controls and AI gateway for spend and governance
Who is it for
- Large enterprises
- IT and engineering teams
- Customer service and sales teams
- Organizations rolling out AI across departments
Pros and cons
- Connects to a wide range of enterprise systems
- Answers grounded in the company's own data
- Centralized governance and usage controls
- Aimed at enterprise buyers; pricing is not published on the page
- Requires demo or sales contact to access
Glean pricing
The vendor does not publish prices in a readable form (often pricing is shown only after signing in).
Is Glean free?
The vendor does not state this clearly on the homepage or pricing page.
Glean alternatives
| Tool | Price from | Free plan | Category |
|---|---|---|---|
 Attio | 39 EUR/mo | yes | Business & sales |
 WRITER | not listed | trial | Business & sales |
 Rovo | not listed | ? | Business & sales |
 Apollo.io | 49 USD/mo | yes | Business & sales |
 HubSpot | 7 EUR/mo | yes | Business & sales |
 StackAI | not listed | yes | Business & sales |
FAQ
What is Glean used for?
Enterprise AI platform connected to company data, for finding information, building agents and automating work across business systems.
Is Glean free?
The vendor does not state this clearly on the homepage or pricing page.
How much does Glean cost?
The vendor does not publish prices publicly or requires sign-in.
What are the best Glean alternatives?
Closest alternatives: Attio, WRITER, Rovo, Apollo.io, HubSpot.
Data checked October 12, 2026 on the vendor website (glean.com).