Tana
Mem
Logseq
Nuvopad
Bear
AFFiNE
remio
A local-first Markdown note app with optional AI.

Which is more popular?
Based on our record, Obsidian seems to be more popular. It has been mentioned 1524 times since March 2021.
Website, pricing, platforms and company facts side by side.
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Slog Notes
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| Website | slog.im | obsidian.md |
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| Company | — | Startup from the United States |
| Listed in |
What each product offers, as listed by its team.

Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.

Overall verdict
Why this product is good
Recommended for
Overall verdict
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OBSIDIAN: Getting Started, Facts & Pricing
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using Slog Notes and Obsidian. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.

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One thing to note: Notion bills itself as an Evernote competitor for personal users. It can be—but it's too much for most people, and its offline functionality isn't the best. If you love the idea of Notion, go right...
This app is the kind of thing that, if you’re into it, will have you exploring its various ins, outs, and add-ons for days and weeks on end. Obsidian uses the Markdown format for its notes (which means they can be...
However, it's important to note that Obsidian's whiteboard functionality is not as robust as dedicated collaboration tools. While it lacks real-time basic collaboration features, Obsidian compensates with its vibrant...
Recommendations tracked on public social media and blogs since March 2021.

Tracking Slog Notes since Mar 2026.
The vault is compatible with Obsidian because the files are just Markdown, YAML frontmatter, and standard relative links. - Source: dev.to / 2 days ago
Inline preview, usually called WYSIWYG. Obsidian's Live Preview mode hides the syntax except where the cursor is. Obsidian is a far better personal knowledge base than anything else on this page, with backlinks, a graph and years of... - Source: dev.to / 19 days ago
The stack is all open source: Obsidian, GBrain, Horizon, PGLite, and a couple of small Python scripts for the state machine and quality gates. None of the interesting parts are proprietary — the interesting part is the discipline. - Source: dev.to / 24 days ago
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Logseq is a local-first, non-linear, outliner notebook for organizing and sharing your personal knowledge base.
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Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. The notes are searchable, tagged and modified either from the applications directly or from your own text editor.
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