SiYuan vs Kizunna Comparison in 2026

SiYuan

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Siyuan Note is a personal knowledge management system that prioritizes privacy. It supports completely offline use and also end-to-end encrypted synchronization.

Kizunna

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Your AI-Powered Super NotebookSum up learnings & extract insights in under a minute 10x your personal development & learning speed

SiYuan

Launched
Pricing Model	Free
Starting Price
Tech used
Tag	Data Analysis,Note Taking,Knowledge Management

Kizunna

Launched	2023-9
Pricing Model	Paid
Starting Price
Tech used	Google Analytics,Google Tag Manager,WordPress,Nginx
Tag	Note Taking,Knowledge Management

SiYuan Rank/Visit

Global Rank
Country
Month Visit

Top 5 Countries

Traffic Sources

Kizunna Rank/Visit

Global Rank	0
Country
Month Visit	0

Top 5 Countries

100%

Singapore

Traffic Sources

100%

Direct Search

Estimated traffic data from Similarweb

What are some alternatives?

When comparing SiYuan and Kizunna, you can also consider the following products

Noteey - Noteey: Visually organize notes, research & ideas on an infinite canvas. Connect concepts & gain deeper insights. Offline first!

SigmaNote - Build your digital second brain. SigmaNote captures content (files, web, video), turns it into smart notes, lets you chat with AI, & organizes it all.

moyoNote - moyoNote instantly structures your complex info. AI transforms documents, audio & text into visual, interactive knowledge maps for faster learning & retention.

Saga AI - Saga: AI workspace for connected notes, docs & tasks. Streamline teamwork, boost productivity. Free plan available! Connect knowledge, work smarter.

AFFiNE AI - AFFiNE: Your AI workspace for writing, drawing, & planning. Unify notes, whiteboards, & tasks in one hyperfused platform. End app clutter.