Editorial picks · Updated continuously

Best enterprise AI search tools

Glean, Microsoft Copilot, Notion AI — ranked by knowledge-graph depth and per-employee ROI.

#1Slab· free

Modern team wiki with a clean editor and verification workflows — a lighter alternative to Confluence.

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#2Confluence· starter

Atlassian's enterprise wiki — deep Jira integration, governance, and scalable documentation platform.

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#3Guru· professional

AI-powered knowledge management platform

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#4Tettra· starter

Slack-native internal knowledge base — answers questions in Slack with AI, organizes team docs.

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#5Mem· free

AI-first personal knowledge base — auto-organizes notes, meeting transcripts, and docs by topic.

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#6Obsidian· free

Local-first markdown knowledge base with a plugin ecosystem — your notes stay on your disk.

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#7Bloomfire· professional

Knowledge sharing and collaboration platform

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#8Stack Overflow for Teams· professional

Private Q&A and knowledge sharing for technical teams

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#9Document360· starter

Self-service knowledge base software

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#10Notion AI Q&A· starter

AI search and answer layer over Notion workspaces — answers questions from docs, databases, and wikis.

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