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Perfect Wiki vs SiYuan
Annual estimate10 people, entry price
Free
Offer
No offer right now
No offer right now
Focus
Knowledge Management
Knowledge Management
Product
AI-powered wiki for Microsoft Teams integrating knowledge base with chat and content management.
Open-source personal knowledge management system with block-level references, encryption, and local-first architecture for privacy.
Headquarters
Palo Alto, California
Remote
Company size
2-10 employees
2-10 employees
Free options
Free plan, Free trial
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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