SiYuan offers a self-hosted knowledge workspace described as open-source and privacy-first, with collaboration for people and AI agents.
Open source
24 alternativesNotesnook
vsAppFlowy
Notesnook vs AppFlowy
How do Notesnook and AppFlowy compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Notesnook | AppFlowy |
|---|---|---|
| What it is | A fully open source and end-to-end encrypted note taking alternative to Evernote. | AppFlowy is a self-hosted AI workspace for enterprise teams to manage projects, wikis, and data with private AI, flexible databases, and full data control. |
| Website | ||
| Type | Open-source project | App |
| Topic | ||
| Pricing | Not confirmed | Freemium |
| Platforms | Web, Android, iOS | Web, Windows, macOS, Linux, Android, iOS |
| Open source | Yes | Yes |
| Language | English | English |
| Alternatives |
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