SiYuan vs ChatGPT Comparison in 2025

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.

ChatGPT

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ChatGPT is an artificial intelligence (AI) chatbot that uses natural language processing to create humanlike conversational dialogue.

SiYuan

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

ChatGPT

Launched	2007-01
Pricing Model	Freemium
Starting Price
Tech used
Tag	Content Creation,Chatbot Character,Communication

SiYuan Rank/Visit

Global Rank
Country
Month Visit

Top 5 Countries

Traffic Sources

ChatGPT Rank/Visit

Global Rank	6
Country	United States
Month Visit	5846786290

Top 5 Countries

17.2%

8.27%

5.73%

3.7%

3.39%

United States India Brazil Japan Germany

Traffic Sources

0.28%

0.18%

0.08%

3.75%

19.23%

76.48%

social paidReferrals mail referrals search direct

Estimated traffic data from Similarweb

What are some alternatives?

When comparing SiYuan and ChatGPT, 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.