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Alternatives

Alternatives to Obsidian

5 Notes & Knowledge Bases rivals, ranked by the same evidence-graded leaderboard — Obsidian itself ranks #6 with a PA Score of 10/100. Every “beats Obsidian on” below comes from a judged head-to-head round with cited evidence — see the methodology.

  1. #1Anytype logo
    Anytype

    Any Association (anyproto)

    PA Score 39/100vs Obsidian →
    coverage
    37.7/100

    Beats Obsidian on: Connect an agent via an official MCP server · Self-host the core product

  2. #2Capacities logo
    Capacities

    Capacities GmbH

    PA Score 26/100vs Obsidian →
    coverage
    30.1/100

    Beats Obsidian on: Connect an agent via an official MCP server · My coding agent or assistant can read AND write my notes headlessly — through a documented local API, vendor API, or MCP server — without me touching the GUI

  3. #3Poly logo
    Poly

    Poly (withpoly)

    PA Score 25/100vs Obsidian →
    coverage
    22.8/100

    Beats Obsidian on: Connect an agent via an official MCP server · Delegate tasks to a built-in AI assistant inside the product

  4. #4Reflect logo
    Reflect

    Reflect App, LLC

    PA Score 13/100vs Obsidian →
    coverage
    21.2/100

    Beats Obsidian on: Get AI-generated insights and suggestions from my data inside the product · A built-in AI assistant can answer questions, summarize, and draft grounded in my own notes — with clear controls over what data it sees

  5. #5Logseq logo
    Logseq

    Logseq, Inc.

    PA Score 11/100vs Obsidian →
    coverage
    21.5/100

    Beats Obsidian on: Reference or transclude an individual block or section of one note inside another and have it stay in sync · Read the product's source under an open license

Full leaderboard: Notes & Knowledge Bases arena →