SiYuan vs zvec
Side-by-side comparison of two AI agent tools
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
z
zvecopen-source
A lightweight, lightning-fast, in-process vector database
Metrics
| SiYuan | zvec | |
|---|---|---|
| Stars | 46.6k | 16.0k |
| Star velocity /mo | 3.9k | 1.3k |
| Commits (90d) | 4.9k | 152 |
| Releases (6m) | 10 | 6 |
| Overall score | 0.9271708503527412 | 0.7092371135353945 |
FAQ
- Which is more popular, SiYuan or zvec?
- SiYuan has more GitHub stars (46,580 vs 16,030).
- Which is more actively developed, SiYuan or zvec?
- SiYuan had more commits in the last 90 days (4,873 vs 152).
- Should I use SiYuan or zvec?
- 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.