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Obsidian

Local-first note-taking with an AI-powered knowledge graph

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Looking for a tool like Obsidian (Local-first note-taking with an AI-powered knowledge graph)? Below are 10 AI tools people use as an alternative to Obsidian, ranked by leaderboard position. Each one is approved by our editors and worth comparing before you decide.

Khoj
Khoj

Open-source personal AI second brain

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AFFiNE
AFFiNE

Open-source workspace combining docs, whiteboards and AI

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Bear
Bear

Beautiful markdown notes app for Apple devices

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Tana
Tana

Networked note-taking built around typed, structured nodes

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Roam Research
Roam Research

Bidirectional-linking note-taking as a 'second brain'

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RemNote
RemNote

AI note-taking built around spaced repetition

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Amplenote
Amplenote

Notes, tasks, and calendar with a built-in AI writer

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Notion
Notion

All-in-one workspace with AI woven throughout

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Craft Docs
Craft Docs

Polished AI-enhanced document editor for Apple devices

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Heptabase
Heptabase

Visual note-taking on infinite whiteboards, with AI connections

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