Trilium Notes supports building a personal knowledge base, as described by the project page.
Silicon vs Notesnook
How do Silicon and Notesnook compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Silicon | Notesnook |
|---|---|---|
| What it is | Silicon Notes is a web-based personal knowledge base described as having few frills. | A fully open source and end-to-end encrypted note taking alternative to Evernote. |
| Website | ||
| Type | Open-source project | Open-source project |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Not recorded | Web, Android, iOS |
| Open source | Not stated | Yes |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both Silicon and Notesnook.
SiYuan offers a self-hosted knowledge workspace described as open-source and privacy-first, with collaboration for people and AI agents.
Memos provides a self-hosted timeline for short notes, which users can later find by search, tag, or date.
NoteDiscovery provides a self-hosted Markdown knowledge base with AI assistant integration, wikilinks, and graph views.
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.
Memos supports short notes without titles or folders as an open-source, self-hosted app.







