SiYuan vs Supermemory
Side-by-side comparison of two AI agent tools
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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
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Supermemoryopen-source
Memory and context engine + app that is extremely fast, scalable, and can be run fully locally. The Memory API for the AI era.
Metrics
| SiYuan | Supermemory | |
|---|---|---|
| Stars | 46.6k | 31.0k |
| Star velocity /mo | 3.9k | 2.6k |
| Commits (90d) | 4.9k | 182 |
| Releases (6m) | 10 | 10 |
| Overall score | 0.9271708503527412 | 0.8140953755537769 |
FAQ
- Which is more popular, SiYuan or Supermemory?
- SiYuan has more GitHub stars (46,580 vs 31,039).
- Which is more actively developed, SiYuan or Supermemory?
- SiYuan had more commits in the last 90 days (4,873 vs 182).
- Should I use SiYuan or Supermemory?
- 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.