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Comparison · Collab
SiYuan vs Document360
A side-by-side editorial comparison of SiYuan and Document360 — release velocity, themes, recent moves, and the top alternatives to consider.
SiYuan vs Document360: at a glance
| Feature | SiYuan | Document360 |
|---|---|---|
| Sector | Collab | Collab |
| Velocity score | 6.3 | 6.3 |
| Sparks · 30d | 1 | 1 |
| Top themes | notes, knowledge-management, local-first, ai-agents | knowledge-base, mcp, ai-discoverability, agentic-content-ops |
| Last editorial update | 1d ago | 4d ago |
| Website | Visit → | — |
What is SiYuan?
SiYuan's v3.7.0 turns a local-first note editor into an extensible, AI-native knowledge platform
SiYuan is a local-first, block-based notes and knowledge tool shipping at a rapid open-source cadence. It has just closed out the v3.7.0 cycle, a landmark release, through a long chain of beta and rc builds, and is already iterating on v3.7.1 alphas. The tracked feed is dominated by that single release train.
What is Document360?
Document360 is rebuilding the knowledge base around AI agents — readable by them and operable through them.
Document360 is a knowledge-base and documentation platform shipping monthly point releases. The recent arc is heavily AI-shaped: an MCP server connects ChatGPT, Claude, and Copilot to the KB, then expands to manage the full content lifecycle — search, create, update, assign reviewers, and publish — from inside an AI assistant. The June release adds auto-generated llms.txt so AI agents can discover and cite docs accurately, plus native Mermaid diagrams. Enterprise plumbing (SCIM, multiple JWT configs, CSP controls) rounds out the cadence.
SiYuan vs Document360: editorial side-by-side
SiYuan
6.3COLLAB
SiYuan's v3.7.0 turns a local-first note editor into an extensible, AI-native knowledge platform
◆ Current state
SiYuan is a local-first, block-based notes and knowledge tool shipping at a rapid open-source cadence. It has just closed out the v3.7.0 cycle, a landmark release, through a long chain of beta and rc builds, and is already iterating on v3.7.1 alphas. The tracked feed is dominated by that single release train.
◆ Where it's heading
The direction is clear from v3.7.0: SiYuan is becoming an extensible, AI-native knowledge platform. It added a kernel plugin system, a scripting CLI, and an AI knowledge base (SiYuan Agent plus vector search) in public testing, on top of continuous editor, database, and mobile refinement. The v3.7.1 alphas point to a stabilization phase, tightening databases, mobile, and platform edge cases.
◆ Prediction
Expect the v3.7.1 line to stabilize the 3.7.0 features, hardening the plugin system, CLI, and AI knowledge base, and to move the AI Agent and vector search from public testing toward general availability.
Document360
6.3COLLAB
Document360 is rebuilding the knowledge base around AI agents — readable by them and operable through them.
◆ Current state
Document360 is a knowledge-base and documentation platform shipping monthly point releases. The recent arc is heavily AI-shaped: an MCP server connects ChatGPT, Claude, and Copilot to the KB, then expands to manage the full content lifecycle — search, create, update, assign reviewers, and publish — from inside an AI assistant. The June release adds auto-generated llms.txt so AI agents can discover and cite docs accurately, plus native Mermaid diagrams. Enterprise plumbing (SCIM, multiple JWT configs, CSP controls) rounds out the cadence.
◆ Where it's heading
The product is positioning the knowledge base for the AI-agent era on two fronts: making docs machine-readable and citable (llms.txt, MCP search), and making content operations agent-driven (publish/workflow via MCP). Around that core bet, Document360 keeps hardening multilingual, security, and analytics for enterprise buyers.
◆ Prediction
Expect continued deepening of the MCP and AI-discoverability surface — more lifecycle actions exposed to assistants and richer agent analytics — alongside the steady enterprise security and localization work.
Alternatives to SiYuan and Document360
Other Collab products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either SiYuan or Document360.
Mattermost
Mattermost leans hard into secure, on-prem collaboration for defense and regulated ops.
Zoho Sign
Zoho Sign grinds out integrations and country-by-country compliance, no single leap
Teable
Teable ships near-daily, building an AI app-builder and Agent Computer layer atop its no-code DB.
Powell Software
Powell's feed is mostly content marketing, punctuated by occasional 'What's new' release digests.
GitHub
GitHub bends toward enterprise AI governance while retiring its standalone Models offering.
See all SiYuan alternatives → · See all Document360 alternatives →
Recent activity from SiYuan and Document360
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1d agoSiYuanSiYuan v3.7.1-alpha.2
- 2d agoSiYuanSiYuan v3.7.1-alpha.1
- 3d agoSiYuanSiYuan v3.7.0: plugin system, CLI, and AI knowledge base ⚡
- 4d agoSiYuanSiYuan v3.7.0-rc.2
- 5d agoSiYuanSiYuan v3.7.0-rc.1
- 5d agoSiYuanSiYuan v3.7.0-beta.4
- 6d agoDocument360June 2026 - 12.6.1
- 18d agoDocument360June 2026 - 12.5.2 ⚡
- 1mo agoDocument360May 2026 - 12.5.1
- 2mo agoDocument360April 2026 - 12.4.1
- 3mo agoDocument360March 2026 - 12.3.1 ⚡
- 3mo agoDocument360March 2026 - 12.2.2
Frequently asked questions
What is the difference between SiYuan and Document360?
They serve adjacent needs but don't currently overlap on shipped themes. SiYuan and Document360 are shipping at a similar cadence (velocity 6.3 vs 6.3, both within Sparkpulse's "active" band). See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is SiYuan better than Document360?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. SiYuan and Document360 are shipping at a similar cadence (velocity 6.3 vs 6.3, both within Sparkpulse's "active" band). For your specific use case, the alternatives sections above list other Collab products to evaluate alongside.
What are the best alternatives to SiYuan?
Top SiYuan alternatives in Collab are ranked by recent ship velocity. Browse the "SiYuan alternatives" section above for the current picks, or visit /alternatives/siyuan for the full list with editorial commentary on each.
What are the best alternatives to Document360?
Top Document360 alternatives in Collab are ranked by recent ship velocity. Browse the "Document360 alternatives" section above for the current picks, or visit /alternatives/document360 for the full list with editorial commentary on each.