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swap_horiz SiYuan Alternatives

Looking for alternatives to SiYuan? Compare the top Knowledge Management options ranked by our AI scoring system.

You're looking at alternatives to:
SiYuan

SiYuan

SiYuan is a powerful, open-source personal knowledge management system with a block-based editor and an outliner. Data is stored locally in SQLite, ensuring privacy and performance. It features bidirectional linking, graph view, and supports Android. It's a strong choice for users seeking a free, pr...

7.1 Good

apps Top SiYuan Alternatives

The top alternative to SiYuan in 2026 is Notion with a score of 9.5/10, followed by Heptabase (9.3) and RemNote (9.2).

1
Notion

Notion

Notion is a versatile all-in-one workspace that blends notes, docs, wikis, and project management databases. Its project...

Productivity Easy To Use Modern Project Management
9.5 Brilliant
2
Heptabase

Heptabase

Heptabase is a visual knowledge management tool that combines notecards with an infinite whiteboard. Users create cards...

Multimodal Research Whiteboard Visual Thinking
9.3 Excellent
3
RemNote

RemNote

RemNote is a powerful all-in-one knowledge management tool that integrates note-taking with a robust spaced-repetition s...

Productivity Note Taking Researcher Student
9.2 Excellent
4
Microsoft Loop

Microsoft Loop

Microsoft Loop is designed for seamless collaboration within the Microsoft ecosystem. Its 'Loop components' tasks, note...

Enterprise Integration Workspace Meeting Notes
9.2 Excellent
5
Mem

Mem

Mem is an AI-first note-taking app designed to eliminate the need for manual organization. It uses artificial intelligen...

Lightweight NLP Meeting Notes Chat Interface
9.2 Excellent
6
Day One

Day One

Day One remains the gold standard for digital journaling, renowned for its elegant design and robust feature set. It sea...

Productivity Luxury Premium Journaling
9.2 Excellent
7
Glean

Glean

Glean is an AI-powered knowledge management platform that integrates with various business applications, including sprea...

Productivity AI Data Analysis AI Powered
9.2 Excellent
8
Obsidian

Obsidian

Obsidian is a powerful knowledge base and note-taking application built on Markdown. Its unique linking and backlinking...

Productivity Privacy User Friendly Self Hosted
9.0 Excellent
9
Notability

Notability

Notability is the leading note-taking app for iPad users who rely on handwriting and audio recording. It is famous for i...

Productivity Easy To Use Subscription Apple Pencil
9.0 Excellent
10
Capacities

Capacities

Capacities organizes information in an object-oriented way, where everything you add (books, people, notes) becomes an '...

Visual Object Oriented Daily Notes Timeline View
8.9 Great
11
Yext

Yext

Yext focuses on managing a business's digital presence across a vast network of online directories and platforms. It lev...

SEO Tool Local SEO Enterprise Listings Management
8.8 Great
12
Joplin

Joplin

Joplin is a free, open-source note-taking application with a strong focus on Markdown support and cross-platform synchro...

Affordable User Friendly Open Source Cross Platform
8.8 Great
13
Yext Knowledge Graph

Yext Knowledge Graph

The Yext Knowledge Graph is a leading enterprise solution for managing and controlling business information across the w...

Enterprise Brand Consistency Knowledge Graph Brand Management
8.8 Great
14
Onyx Boox Note Air3

Onyx Boox Note Air3

The Onyx Boox Note Air3 blurs the line between an e-reader and a digital notepad. It runs a full version of Android 11,...

Productivity Android Flexible E Note
8.6 Great
15
Supernotes

Supernotes

Supernotes organizes knowledge into 'cards' instead of pages, which can be nested, tagged, and linked. It has a social l...

Lightweight Card Collaboration Note Taking
8.6 Great
16
Bear

Bear

Bear is a beautiful, minimalist writing and note-taking app exclusive to the Apple ecosystem. It uses a tag-based organi...

Writing Privacy User Friendly Note Taking
8.5 Great
17
Mendeley

Mendeley

Mendeley is a comprehensive reference manager and academic social network owned by Elsevier. It excels at managing large...

Collaboration Cross Platform Note Taking Bibliography
8.5 Great
18
PocketGuard

PocketGuard

PocketGuard is a free expense tracking app that simplifies budgeting by automatically categorizing expenses and providin...

Finance Personal Finance Mobile Mobile App
8.5 Great
19
Logseq

Logseq

Logseq is an open-source, privacy-focused knowledge management tool built on a block-based outliner. It emphasizes conne...

Productivity Privacy Task Management Open Source
7.5 Good
20
Athens Research

Athens Research

Athens Research is an open-source, local-first knowledge graph for research and notetaking. It features block-based page...

Community Open Source Local First Networked Notes
7.3 Good

summarize Quick Comparison Summary

Alternative Score vs SiYuan Action
Notion
Notion
Knowledge Management Productivity Easy To Use Modern
9.5 Brilliant +2.4 Compare
Heptabase
Heptabase
Knowledge Management Multimodal Research Whiteboard
9.3 Excellent +2.2 Compare
RemNote
RemNote
Knowledge Management Productivity Note Taking Researcher
9.2 Excellent +2.1 Compare
Microsoft Loop
Microsoft Loop
Knowledge Management Enterprise Integration Workspace
9.2 Excellent +2.1 Compare
Mem
Mem
Knowledge Management Lightweight NLP Meeting Notes
9.2 Excellent +2.1 Compare
Day One
Day One
Knowledge Management Productivity Luxury Premium
9.2 Excellent +2.1 Compare
Glean
Glean
Knowledge Management Productivity AI Data Analysis
9.2 Excellent +2.1 Compare
Obsidian
Obsidian
Knowledge Management Productivity Privacy User Friendly
9.0 Excellent +1.9 Compare
Notability
Notability
Knowledge Management Productivity Easy To Use Subscription
9.0 Excellent +1.9 Compare
Capacities
Capacities
Knowledge Management Visual Object Oriented Daily Notes
8.9 Great +1.8 Compare

See all Knowledge Management ranked by score

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help Frequently Asked Questions

What are the best alternatives to SiYuan?
The top alternatives to SiYuan in 2026 include Notion, Heptabase, RemNote, Microsoft Loop, Mem. Each offers unique features and is objectively scored on Lunoo to help you compare.
How does SiYuan compare to its competitors?
Our AI-powered comparison system analyzes features, pricing, user reviews, and expert opinions to provide objective scores. SiYuan scores 7.1/10. Click any alternative above to see a detailed side-by-side comparison.
Is SiYuan worth it in 2026?
SiYuan scores 7.1/10 in the Knowledge Management category. We recommend comparing it with the 20 alternatives listed above to find the best fit for your needs.
What is the best free alternative to SiYuan?
Several alternatives to SiYuan offer free plans or free tiers. Check the alternatives listed above and visit their websites to compare pricing and free options.
Why should I switch from SiYuan?
Common reasons users look for SiYuan alternatives include pricing, specific feature gaps, better integration needs, or simply exploring newer options. Our objective scoring helps you compare without bias.
How many alternatives to SiYuan are there?
Lunoo currently lists 20 scored alternatives to SiYuan in the Knowledge Management category, ranked by our AI-powered evaluation system.
Which SiYuan alternative has the highest rating?
Notion currently holds the highest rating among SiYuan alternatives with a score of 9.5/10.
Can I use Notion instead of SiYuan?
Notion is one of the top-rated alternatives to SiYuan. While they serve similar purposes in the Knowledge Management space, each has distinct strengths. Use our comparison tool above for a detailed side-by-side analysis.
What is the cheapest alternative to SiYuan?
Pricing varies among SiYuan alternatives. We recommend checking each alternative's website for current pricing. Many options in the Knowledge Management category offer free tiers or competitive pricing.
How are SiYuan alternatives ranked on Lunoo?
Lunoo uses an AI-powered scoring system that analyzes category fit, feature coverage, pricing signals, public reception, recency, and value to provide 0 to 10 scores. Rankings are updated continuously.
SiYuan vs Notion: which is better?
SiYuan scores 7.1/10 while Notion scores 9.5/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.
SiYuan vs Heptabase: which is better?
SiYuan scores 7.1/10 while Heptabase scores 9.3/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.
SiYuan vs RemNote: which is better?
SiYuan scores 7.1/10 while RemNote scores 9.2/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

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