Silicon Notes is a web-based personal knowledge base described as having few frills.
Recall vs Note Discovery
How do Recall and Note Discovery compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Recall | Note Discovery |
|---|---|---|
| What it is | Recall saves and summarizes articles, videos, podcasts, PDFs, and notes in a personal AI knowledge base. | Note Discovery describes itself as a self-hosted knowledge base, according to its repository page. |
| Website | ||
| Type | Online tool | Open-source project |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Not recorded |
| Open source | Not stated | Yes |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both Recall and Note Discovery.
Trilium Notes supports building a personal knowledge base, as described by the project page.
NoteDiscovery provides a self-hosted Markdown knowledge base with AI assistant integration, wikilinks, and graph views.
Trilium Notes is an open-source app for taking notes and organizing a personal knowledge base locally or through synchronization.
AFFiNE is an open-source knowledge base combining pages and collaborative editing, according to its repository description.
SwarmVault combines a local-first LLM wiki with a knowledge graph, RAG knowledge base, and agent memory store.







