SiYuan offers a self-hosted knowledge workspace described as open-source and privacy-first, with collaboration for people and AI agents.
Silicon
vsAppFlowy
Silicon vs AppFlowy
How do Silicon and AppFlowy compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Silicon | AppFlowy |
|---|---|---|
| What it is | Silicon Notes is a web-based personal knowledge base described as having few frills. | 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 | Not recorded | Web, Windows, macOS, Linux, Android, iOS |
| Open source | Not stated | Yes |
| Language | English | English |
| Alternatives |
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Sites similar to both Silicon and AppFlowy.
Open source
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11 alternativesTrilium Notes supports building a personal knowledge base, as described by the project page.
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24 alternativesMemos supports short notes without titles or folders as an open-source, self-hosted app.







