Top 11AI made for AI

Alternatives to Glean

Glean ranks #11 on the Top 11 The 11 Best Knowledge Management Software (2026). Below: the higher-ranked alternatives we’d steer you to instead, by use case.

Verified . No paid placement — see methodology.

  1. #1Notion

    9.1 / 9.4

    The most flexible authoring with AI answers at any price.

    Best for: Flexible all-in-one workspace with AI · Pricing: $$ (Free tier; paid from ~$10/user/mo, AI add-on) · www.notion.com/

  2. #2Confluence

    8.8 / 9.4

    Structured enterprise wiki tied into Atlassian.

    Best for: Structured enterprise docs with Atlassian · Pricing: $$ (Free up to 10 users; paid from ~$6/user/mo) · www.atlassian.com/software/confluence

  3. #3Guru

    8.6 / 9.4

    Verified, AI-searchable answers surfaced where you work.

    Best for: Verified answers in the flow of work · Pricing: $$ (from ~$10-$15/user/mo, quoted for AI) · www.getguru.com/

  4. #4Document360

    8.4 / 9.4

    Purpose-built knowledge base with public help center.

    Best for: Dedicated knowledge base for help centers · Pricing: $$$ (from ~$149/project/mo, tiered) · document360.com/

  5. #5Slab

    8.2 / 9.4

    Polished editor with unified cross-tool search.

    Best for: Clean modern internal team wiki · Pricing: $$ (Free tier; paid from ~$8/user/mo) · slab.com/

  6. #6Bloomfire

    8 / 9.4

    Enterprise hub with deep content indexing.

    Best for: Enterprise knowledge sharing hub · Pricing: $$$ (quoted annually) · bloomfire.com/

  7. #7Nuclino

    7.8 / 9.4

    Minimalist, fast wiki for small teams.

    Best for: Fast, lightweight team wiki · Pricing: $ (Free tier; paid from ~$8/user/mo) · www.nuclino.com/

  8. #8Helpjuice

    7.6 / 9.4

    Customizable knowledge base with hands-on setup.

    Best for: Customizable dedicated knowledge base · Pricing: $$$ (from ~$120/mo for 4 users, tiered) · helpjuice.com/

  9. #9Stack Overflow for Teams

    7.5 / 9.4

    Private developer Q&A in a trusted format.

    Best for: Private Q&A knowledge for engineers · Pricing: $$ (Free basic; paid from ~$7-$12/user/mo) · stackoverflow.co/teams/

  10. #10Tettra

    7.3 / 9.4

    Slack-native wiki with AI and curation.

    Best for: Slack-first simple internal wiki · Pricing: $$ (from ~$4-$10/user/mo, tiered) · tettra.com/

See the full ranked list: The 11 Best Knowledge Management Software (2026). Or compare any two: side-by-side.