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SiYuan vs TiddlyWiki
Annual estimate10 people, entry price
Free
Free
Offer
No offer right now
No offer right now
Focus
Knowledge Management
Knowledge Management
Product
Open-source personal knowledge management system with block-level references, encryption, and local-first architecture for privacy.
Non-linear personal wiki in a single HTML file with tiddlers, tags, and macros for building unique knowledge management systems.
Company size
2-10 employees
2-10 employees
Free options
Free plan
Free plan
Source updated
Oct 29, 2026
Oct 29, 2026
Capabilities
Plan capabilities
Integrations
Buyer fit
Best for
Company size
Security and switching
Security reviews
Security and migration
Case studies and sources
Case studies
Customer evidence
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Knowledge Management
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