Khoj vs SiYuan
Side-by-side comparison of two AI agent tools
K
Khojopen-source
Your AI second brain. Self-hostable. Get answers from the web or your docs. Build custom agents, schedule automations, do deep research. Turn any online or loca
S
SiYuanopen-source
An open-source, privacy-first, self-hosted knowledge workspace where humans and AI agents work together 开源、隐私优先、自托管的知识工作空间，让人与智能体在此协作
Metrics
| Khoj | SiYuan | |
|---|---|---|
| Stars | 37.5k | 46.6k |
| Star velocity /mo | 3.1k | 3.9k |
| Commits (90d) | 2 | 4.9k |
| Releases (6m) | 0 | 10 |
| Overall score | 0.5154334901829924 | 0.9271708503527412 |
FAQ
- Which is more popular, Khoj or SiYuan?
- SiYuan has more GitHub stars (46,580 vs 37,547).
- Which is more actively developed, Khoj or SiYuan?
- SiYuan had more commits in the last 90 days (4,873 vs 2).
- Should I use Khoj or SiYuan?
- Compare their capabilities, limitations and "best for" notes above. Both are open source, so trying each on a small task is the fastest way to decide.