MindWiki vs Notion.
Honest, side-by-side comparison so you can pick the right tool — and so we can point out where Notion is still the better fit.
The short version
Notion is an all-in-one workspace built around blocks and databases inside a proprietary store. MindWiki is a markdown vault that lives on your Mac and in the cloud, with a knowledge graph and MCP/API access for AI clients. If your work is mostly long-running personal knowledge, research, and AI conversations against your own notes, MindWiki is closer to that shape. If you need shared team workspaces, real-time multiplayer editing, or Notion-style databases as project trackers, Notion still wins today.
Best for
MindWiki is best for: individual thinkers who want their notes in a portable markdown vault that AI clients can plug into directly.
Notion is best for: teams who need real-time collaboration, shared docs, and a flexible database for tasks/CRM/wikis in one place.
Where MindWiki is different from Notion
- Plain markdown files on disk — no proprietary block store.
- Native macOS app with a real knowledge graph view (not a web embed).
- Single MCP endpoint so Claude, ChatGPT, Codex, and other clients can read and write the vault with consent.
- Single-user product today — no shared workspace overhead.
- Free plan covers the full editing surface; Pro adds MCP, API keys, and scheduled vault automation.
Feature comparison
| Feature | MindWiki | Notion |
|---|---|---|
| Storage format | Plain markdown files (.md) + YAML frontmatter | Proprietary block store |
| Local-first | Yes — native macOS app, files live on disk | Cloud-first; offline mode is read-mostly |
| Knowledge graph view | Yes — built from wikilinks | No native graph view |
| Wikilinks + backlinks | First-class [[wikilinks]] with backlinks panel | @-mentions; backlinks via 3rd-party |
| AI access | MCP + REST API; Claude/ChatGPT/Codex connect over OAuth | Notion AI inside Notion; limited external API |
| Real-time multiplayer | Not shipped — single-user product | Yes |
| Teams / shared workspaces | Not shipped | Yes |
| Pricing | Free tier; Pro adds MCP + API + automation | Free personal tier; team plans per seat |
| Data portability | Markdown export at any time; zero lock-in | Markdown export with formatting caveats |
Migration reality
Honest answer: MindWiki does not ship a one-click Notion importer yet. The practical path is:
- Export the Notion workspace as Markdown (Notion → Settings → Workspace → Export → Markdown & CSV).
- Drop the resulting folder into your MindWiki vault path on macOS, or upload via
POST /vault/page. - Frontmatter mapping is a one-time pass: Notion properties become YAML frontmatter on each markdown page.
Databases that you used purely as task lists usually don't come over cleanly. Plan for a manual re-shape rather than a lossless lift-and-shift.
When Notion wins
- Real-time multiplayer editing for teams.
- Notion databases when you need rollups, formulas, and relations across many records.
- Shared workspaces with role-based permissions.
- Templates ecosystem and existing Notion-based workflows you don't want to rebuild.
Frequently asked questions
Can I use MindWiki and Notion together?
Yes. Many people run MindWiki as their personal knowledge base and Notion as a team workspace. You can pipe changed Notion pages into MindWiki via POST /vault/page under a notion-mirror/ prefix.
Does MindWiki have databases like Notion?
Not in the same shape. MindWiki uses YAML frontmatter properties for per-page metadata and ships table/cards views over those properties in the macOS app. For deep rollups/formulas across hundreds of records, Notion is still stronger.
Is MindWiki cheaper than Notion?
Free tier vs free tier they're comparable. MindWiki Pro is a single per-user price that unlocks MCP, API keys, and scheduled vault automation. Notion bills per seat for teams.
Can my AI (Claude, ChatGPT) read both?
MindWiki is built for this — Claude, ChatGPT, Codex, Claude Code, and Claude Desktop connect to MindWiki via OAuth and read/write your vault directly. Notion has its own AI features inside Notion but limited surface for outside clients.