SiYuan is free.
Verified Sep 2026 from the official pricing page.
Is SiYuan worth the price?
SiYuan's pricing is exceptionally generous, offering a fully-featured 'Free' tier that includes advanced functionalities like AI integration, databases, and bi-directional links.
This makes it an outstanding value for users who prioritize privacy and robust features without a subscription cost. It's best for individuals seeking a powerful, free, and privacy-focused PKM solution.
Pricing Plans
Free
- Offline use
- Block editing
- Flashcards
- Databases
- AI integration
- Bi-directional links
- Outline lists
- Privacy-first
How SiYuan compares
4 of 5 direct competitors offer a free plan.
| Tool | Starting price | Free plan |
|---|---|---|
| SiYuan | Free | Yes |
| Obsidian | $4/user/month | Yes |
| Logseq | Free | Yes |
| Roam Research | $13.75/month, billing unit not specified | No |
| Notion | $10/user/month | Yes |
| Anytype | $9/month, billing unit not specified | Yes |
SiYuan Pricing FAQ
How much does SiYuan cost?
SiYuan is free to use. No subscription or one-time fee is required for the core product.
Does SiYuan have a free plan?
Yes. SiYuan offers a free plan called "Free". It includes: Offline use, Block editing, Flashcards.
What are alternatives to SiYuan?
Alternatives to SiYuan include Obsidian, Logseq, Roam Research, Notion. Logseq is fully free. Obsidian starts at $4/user/month; Roam Research starts at $13.75/month, billing unit not specified; Notion starts at $10/user/month.
SiYuan alternatives
Direct competitors. Starting prices match the table above.
Sources
- Official SiYuan pricing: b3log.org/siyuan (verified Sep 2026)
- Cite this data: Toolradar, SiYuan pricing verified Sep 2026, toolradar.com/tools/siyuan/pricing
Review SiYuan, get a free AI guide
Share your experience and we will send you Improve Your Thinking Patterns Using ChatGPT, free.