Siyuan
C · EmergingSiyuan is an open-source knowledge management tool released on GitHub by siyuan-note. It prioritizes privacy and can be installed and run on your own machine. It lets you write in Markdown, link content together block by block, and use the OpenAI API for writing assistance and question answering.
This introduction was written by AI from public sources.Official site ↗
Ranking metrics at a glance
Rate it yourself
Votes and stars count a little more as participation grows.
What users say
0 reviewsIf you do not choose a rating, the review will be saved with 5 stars.
What this score is based on
Thin evidenceThis score uses formula v1.3. See the observations, weights and measurement dates below.
- Developer interest74.3 ptsweight 20 · 100% of the average
47,200 stars · siyuan-note/siyuan · Check on GitHub REST API
Weighted average 74.3 × evidence 50% = 37.1
The score is reduced where evidence is thin.
Left out because it does not apply here: Web reach, Consumer web traffic rank, Mobile active-user rank, Revenue market share
Cite and badgeSnapshot of 2026-11-12
You may use these figures anywhere with attribution (CC BY 4.0). They come from the daily snapshot, so they can differ slightly from the live rank and score above, which update every 15 minutes.
Cite with source
Siyuan — #103 among AI products, LastAI Index 37.1 (Source: LastAI Index (lastai.org), snapshot of 2026-11-12)
Badge · web pages (HTML)
<a href="https://lastai.org/rankings/siyuan"><img src="https://lastai.org/badge/siyuan.svg?lang=en" alt="LastAI Index: Siyuan" height="20"></a>Badge · README (Markdown)
[](https://lastai.org/rankings/siyuan)