Glean vs Notion AI
Glean and Notion AI are both AI assistants tools. Glean is aimed at enterprise, while Notion AI is aimed at small businesses.
Glean
Enterprise AI search and assistant across all your company apps
Notion AI
AI writing and Q&A inside your Notion workspace
| Pricing | Paid | Paid · $24 |
| Starting price | Not published | $24/mo |
| Free plan | No | No |
| Free trial | — | — |
| Built for | Enterprise | Small businesses |
| Platforms | web | web, macos, windows, ios, android |
| Country | US · 2019 | US · 2023 |
| Rating | — | — |
Choose Glean if
Large companies with knowledge spread across dozens of SaaS tools that need permission-safe AI search and assistants.
- Among the most mature permission-aware enterprise search products
- Very broad connector library including code and ticketing tools
- Model-agnostic, so companies are not tied to one AI vendor
Look elsewhere if: Small teams or firms already standardized on one suite's AI (Microsoft 365 Copilot, ChatGPT Enterprise or Notion AI are simpler).
Choose Notion AI if
Teams whose knowledge already lives in Notion.
- Native to where your docs live
- Cross-app search
- Database autofill saves time
Look elsewhere if: Teams on other docs tools.
Glean vs Notion AI pricing
Glean
- EnterpriseCustom quoteSales-led, seat-based; Search, Assistant and Agents via demo
Notion AI
- Business$24/member/mo$20/mo billed yearly; full Notion AI and agents
- EnterpriseCustomNotion AI plus advanced controls
Glean · Key features
- Permission-aware enterprise search across 275+ connected apps
- Glean Assistant answers questions with citations to company sources
- Glean Agents that automate multi-step tasks from plain-language instructions
- Enterprise Graph mapping people, content, projects and activity
- Near real-time permission sync so users only see what they may access
- Model routing across 40+ open and frontier models
Cons
- No public pricing and no self-serve trial
- Priced for enterprises; reported seat minimums put off small firms
- Answer quality depends on tidy permissions and content in sources
Notion AI · Key features
- Writing and editing inside pages
- Autofill database properties
- Q&A across workspace and connected apps
- AI meeting notes
- Enterprise search
- Translation and summaries
Cons
- Requires Business plan
- Value limited if docs are elsewhere
- Answers depend on workspace hygiene
Glean vs Notion AI: FAQ
Do Glean and Notion AI have a free plan?
Glean has no free plan. Notion AI has no free plan.
Which is better for small businesses, Glean or Notion AI?
Notion AI lists small businesses as a core audience, while Glean is aimed more at enterprise.