Notion AI vs Glean
A detailed side-by-side comparison to help you choose the right AI productivity agent for your needs.
Best for autonomous multi-step agents
Notion AI
Notion 3.0 Agents represent a major evolution, capable of executing 20+ minute multi-step actions autonomously—taking on entire projects like updating hundreds of pages, reorganizing databases, or pro...
AI Models
GPT-4.1Claude Sonnet 4
Key Features
- Notion 3.0 Agents execute 20+ minute multi-step workflows
- Q&A synthesizes across all pages and databases
- Summarization, translation, action item extraction
- Autofill for database AI content generation
- Meeting Notes block with decisions and tasks extraction
Pricing
Free — $0/month
Plus — $10/user/month
Business — $20/user/month
Enterprise — Custom pricing
Pros
- Autonomous agents handle complex multi-step projects
- Deep integration across entire Notion workspace
- Multi-model support optimizes for different tasks
Cons
- AI responses limited on free tier
- Full value requires comprehensive Notion adoption
Best enterprise AI search across all company applications
Glean
Glean is an enterprise AI search and knowledge platform that indexes content across 100+ business applications and surfaces permission-aware results so employees can find and use company information w...
AI Models
Proprietary Glean retrieval modelsGPT-4oCustom enterprise search models
Key Features
- 100+ native connectors indexing all enterprise applications
- Permission-aware search respecting source system access controls
- Work AI synthesizes answers from multiple sources with citations
- People graph for expert and project ownership discovery
- Glean Agents for multi-step task completion across applications
Pricing
Business — Contact for pricing
Enterprise — Custom pricing
Pros
- 100+ connectors provide the broadest enterprise application coverage
- Permission-aware results prevent accidental information exposure
- Agents extend from search to action across connected applications
Cons
- Enterprise-only pricing with no self-serve option for smaller teams
- Full value requires connecting all company applications, which takes time