Glean vs Notion MCP

Detailed side-by-side comparison to help you choose the right tool

Glean

🟢No Code

Knowledge Management

Enterprise Work AI platform: a permissions-aware search index across 100+ SaaS apps, an Assistant that answers questions over company knowledge, plus an Agent Builder for no-code horizontal AI agents.

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Notion MCP

🟡Low Code

knowledge management

Notion MCP is an AI tool in knowledge management focused on practical workflows for teams and builders.

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Feature Comparison

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FeatureGleanNotion MCP
CategoryKnowledge Managementknowledge management
Pricing Plans40 tiers6 tiers
Starting PriceContact
Key Features
  • • Enterprise search across workplace apps, documents, conversations, and knowledge bases
  • • AI assistant for asking questions against company knowledge with permission-aware retrieval
  • • Agent and workflow capabilities for automating knowledge-heavy internal tasks

    Glean - Pros & Cons

    Pros

    • ✓Permissions-aware index across 100+ SaaS connectors is the cleanest ACL-respecting implementation in enterprise Work AI
    • ✓BYO-LLM model layer avoids vendor lock-in and lets security pick the model and region
    • ✓Pre-built agent marketplace plus no-code Agent Builder lets IT roll out common workflows without writing code

    Cons

    • ✗Sales-led pricing with no public per-seat list price slows budget approvals (this entry needs manual pricing verification)
    • ✗Deployment is real work — connector configuration, ACL validation, and rollout commonly take weeks
    • ✗No first-party MCP server; MCP-style tool integrations require custom adapters built over the Glean API

    Notion MCP - Pros & Cons

    Pros

    • ✓Makes Notion knowledge directly usable inside MCP-compatible AI workflows
    • ✓Builds on tools many teams already use instead of requiring a new knowledge platform
    • ✓Good fit for operational automation, reporting, and internal Q&A
    • ✓Benefits from Notion’s larger security, permissions, and enterprise ecosystem

    Cons

    • ✗Value depends on having a well-structured Notion workspace already
    • ✗Pricing can be hard to isolate because it rides on broader Notion plan choices
    • ✗Requires MCP-aware tooling, so it is not universally plug-and-play yet
    • ✗Poor permission hygiene can create either access risk or weak results

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    🔒 Security & Compliance Comparison

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    Security FeatureGleanNotion MCP
    SOC2✅ Yes—
    GDPR✅ Yes—
    HIPAA——
    SSO✅ Yes—
    Self-Hosted❌ No—
    On-Prem❌ No—
    RBAC✅ Yes—
    Audit Log✅ Yes—
    Open Source❌ No—
    API Key Auth✅ Yes—
    Encryption at Rest✅ Yes—
    Encryption in Transit✅ Yes—
    Data ResidencyUS—
    Data Retentionconfigurable—
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    Review GleanReview Notion MCP