Logseq
Local-first, outliner-style knowledge graph
GNU Affero General Public License v3.0desktopself-hostedweb-deployable2 known gaps
partial-fit34000 stars
Obsidian
A knowledge base that works on local Markdown files
Obsidian is a note-taking app that stores notes as local Markdown files. The app itself is free for personal use, but commercial use requires a Catalyst or Commercial license. It supports plugins, themes, and linking between notes to build a personal knowledge graph.
Free for personal use. Commercial license required for business use (2+ users).
switch mapworkflow × alternative · click any cell for proof
| workflow | Logseqpartial-fit | AppFlowypartial-fit |
|---|---|---|
| Note creation | ?unknown | ?unknown |
| Note linking and graph view | ?unknown | ?unknown |
| Plugin ecosystem | ?unknown | ?unknown |
| Cross-device sync | ?unknown | ?unknown |
ranked alternatives2 tools · grounded
AppFlowy
Notion-style workspace you can self-host
GNU Affero General Public License v3.0desktopself-hostedhosted-service2 known gaps
partial-fit58000 stars
known gapswhat these alternatives do not do
Logseq is an outliner, not a structured-database tool. Notion's table, board, and calendar views of the same data have no direct equivalent. AppFlowy is the closer match for that workflow.
cited1 source
Logseq stores notes as local files. Syncing between desktop and mobile requires a third-party sync solution (iCloud, Syncthing, or a git remote). There is no built-in cloud sync at the free tier.
cited1 source
AppFlowy supports collaboration via AppFlowy Cloud, but real-time multi-user editing is less polished than Notion's. For async team wikis it is sufficient; for live co-editing sessions, expect rougher edges.
claimed1 source
Notion has a large marketplace of templates and integrations. AppFlowy's ecosystem is growing but significantly smaller at launch.
claimed
export & importhow to get your data out
- formats
claimed
sources2 citations
for agents
Fetch this page as JSON.
The entire catalog — including this paid product and all its ranked alternatives — is available at /api.json. Filter client-side by paidProducts[].slug === "obsidian", or fetch this record directly at /api/paid/obsidian. See /agents.md for the full agent guide.