MIND vs — ComparisonMIND vs Obsidian
Memory any AI can read vs Local-first personal knowledge management (PKM) app
A local-first note app storing plain Markdown files on your device, with bidirectional linking, a graph view, and a large plugin ecosystem.
Side-by-side
| Capability | MIND | Obsidian |
|---|
| Builds the map for you | Yes — it works out how things connect as you add them | No — you draw the links yourself |
| Other AIs can read it | Yes — Claude, ChatGPT, Gemini, Cursor and more | Only via plugins |
| Works with any model | Yes — 50+ models, and switching costs you nothing | Only via plugins |
| Remembers what mattered | Yes — what you cared about is remembered more deeply | No |
| Spots things on its own | Yes — it spots patterns without being asked | No |
| Phone, web, and your AI tools | Yes — all three, today | Your own machine — sync costs extra |
What Obsidian is
A local-first note app storing plain Markdown files on your device, with bidirectional linking, a graph view, and a large plugin ecosystem.
• Plain .md files stored locally — full data ownership
• Bidirectional links and a graph view
• 4,000+ community plugins (Dataview, Canvas, AI assistants)
• Canvas, Bases, and Properties for visual/structured work
• Optional paid Sync and Publish add-ons
How MIND is different
MIND syncs everywhere and your AI can reach it. Obsidian is files on your machine, with sync as a paid add-on.
Claude and ChatGPT can read your MIND out of the box. in Obsidian, AI is whichever plugin you install.
MIND organises itself and remembers what mattered. Obsidian is exactly as organised as you keep it.
Frequently asked
What's the difference between MIND and Obsidian?
MIND syncs everywhere and your AI can reach it; Obsidian is files on your machine, with sync as a paid add-on.
Can I use MIND alongside Obsidian?
Yes, and plenty of people do. MIND is the memory underneath — the thing Claude and ChatGPT read from — so it sits alongside Obsidian rather than replacing it.
Is MIND a Obsidian alternative?
Not exactly. Both help you get things down. The difference is what happens next: whichever AI you open tomorrow can read your MIND, and it comes with you when you change your mind about models.
Obsidian pricing: Free for personal & commercial use; Sync ~$4/mo; Publish ~$8/mo. Details about other apps come from their own public pages; features and prices change, so check theirs before deciding.
One memory. Every AI.
MIND is the persistent knowledge graph your AI reads from — across every model and agent you use. Start free.
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