| Price | Free. No account and no trial. | Free: 50 notes, 1 notebook, 1 device. Starter: $99/year. Advanced: $249.99/year. Personal and Professional are retired. |
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| Note and notebook limits | No plan limits. | Free: 50 notes, 1 notebook. Starter: 1,000 notes, 20 notebooks. Advanced: unlimited, subject to safeguard limits. |
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| Where your notes live | In a local database on your device. Works fully offline, with no account required. | On Evernote's servers, with offline access in the apps. |
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| Sync | Directly between your own devices, peer to peer and end-to-end encrypted, built on iroh. No Koru server required. | Through Evernote's cloud. Free syncs 1 device, Starter 3. |
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| Platforms | Windows and macOS. No phone app yet. | Windows, Mac, iOS, Android and the web. |
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| Open source | Open source under MPL-2.0, on GitHub. | No. Proprietary. |
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| Web clipper | On the roadmap. | Yes, as a browser extension. |
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| Search | Full-text search and #tags across your workspaces. Searching text inside images and scanned PDFs is on the roadmap. | Search, including text inside images and documents. |
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| Tasks and calendar | Not in Koru. | Tasks and Calendar. |
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| AI | No built-in AI. A built-in MCP server lets AI tools that support MCP, such as Claude, read and work with your notes, and coding agents run in terminal tabs beside your docs. | Built-in AI features on paid plans, plus an MCP connection. |
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| Encryption | No password-locked notes yet. Sync between your devices is end-to-end encrypted. | Encrypt selected text inside a note, in the desktop app. |
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| Export | Markdown and TextBundle. | ENEX or HTML from the desktop app, up to 100 notes or one notebook at a time. |
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