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Heptabase vs Glean

HeptabaseGlean

Bottom line: Heptabase for researchers and academics; Glean for mid-market and large enterprises.

Visual whiteboards and cards for deep research and learning

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Work AI platform for enterprise search, assistants, and agents

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Votes00
PricingTrialContact
CategoryProductivityProductivity
Tags
visual-noteswhiteboardresearchpkmbacklinks
enterprise-searchworkplace-searchai-assistant
Best for
  • Researchers and academics
  • Students learning complex subjects
  • Visual thinkers building a second brain
  • Mid-market and large enterprises
  • Companies with knowledge scattered across many SaaS tools
  • IT and knowledge-management leaders standardizing internal AI
Pros
  • Distinctive whiteboard-plus-cards visual model
  • Excellent for deep research and synthesis
  • Very fast search across large note sets
  • Backlinks and atomic notes for networked thinking
  • AI chat with your notes and auto-tagging
  • Powerful, permissions-aware search across a wide range of enterprise apps
  • Proprietary knowledge graph delivers personalized, context-aware results
  • Unified platform spanning search, assistant, and autonomous agents
  • Strong governance with Glean Protect and existing-permission enforcement
  • 100+ prebuilt connectors plus MCP support for extensibility
Cons
  • No permanent free plan, only a 7-day trial
  • Learning curve to use whiteboards effectively
  • AI features capped by monthly credits
  • No self-hosting
  • Overkill for simple everyday note-taking
  • Opaque, sales-led pricing with no public rates or self-serve signup
  • High effective cost and typical 100+ seat minimum puts it out of reach for small teams
  • Setup and maintenance can be demanding on IT given the access required
  • AI responses are not always fully accurate and need verification
  • Value depends on your tools being supported by available connectors

Comparison generated from each tool's listing. Add or remove tools above to change it.