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Ease of use3Features3Value for money3Performance3Support3Privacy & security3

	Zhihu	Wikipedia Best match for you
Your score	6.7	8.1
AppDuo score	6.7	8.1
Ease of use	7.5	8.2
Features	8.0	8.3
Value for money	7.0	9.2
Performance	7.0	8.0
Support	6.0	6.5
Privacy & security	4.5	8.6
Starts at	CN¥25.00/mo	Free
Free plan
Free trial	—	—
Web
iOS
Android
Windows
macOS
Linux
Works offline
Public API
Self-hostable
Open source
AI features
Real-time collaboration
End-to-end encryption
Templates
Integrations
Mobile app
Launched	2011	2001
Developer	Zhihu Inc. (Beijing Zhizhetianxia Technology)	Wikimedia Foundation
Best for	Chinese readers wanting in-depth Q&A on careers, study, tech and daily life People who want varied viewpoints on topics trending in Chinese-speaking communities	Readers who want a quick overview of a topic plus references to follow up Anyone who wants free, ad-free reading in many languages People who want to contribute knowledge under verifiable-source rules

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