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Comparison · Collab
Nuclino vs SiYuan
A side-by-side editorial comparison of Nuclino and SiYuan — release velocity, themes, recent moves, and the top alternatives to consider.
Nuclino vs SiYuan: at a glance
What is Nuclino?
Nuclino's October drop turns to mobile and content blocks after three MCP-focused releases.
Nuclino ships a feature roundup roughly every quarter. The October 26 release covers mobile app improvements, more highlight colors and audio blocks; the feed carries only the title, so details aren't visible. The three releases before it, January through September, each extended its MCP server and API access for AI assistants.
What is SiYuan?
SiYuan 3.8.9 beta 5 lists the full release: agent sessions, mind-map themes, backlink filters.
SiYuan pushed five 3.8.9 betas in two days after ten alphas, and only beta.5 publishes the complete change list. It covers pinned agent sessions, backlink filtering by database fields, database automation that collects block references, resizable table rows, mind-map themes and node copy/paste, TIFF previews and macOS proxy detection. Earlier betas listed only the latest delta, such as LaTeX paste fixes.
Nuclino vs SiYuan: editorial side-by-side
Nuclino
2.5COLLAB
Nuclino's October drop turns to mobile and content blocks after three MCP-focused releases.
◆ Current state
Nuclino ships a feature roundup roughly every quarter. The October 26 release covers mobile app improvements, more highlight colors and audio blocks; the feed carries only the title, so details aren't visible. The three releases before it, January through September, each extended its MCP server and API access for AI assistants.
◆ Where it's heading
After a year where MCP access was the recurring thread, the latest drop goes back to editor and mobile basics. Nuclino looks to alternate between the AI-assistant access layer and core editing features rather than going all-in on either.
◆ Prediction
The quarterly rhythm points to the next roundup around late January 2027. Whether MCP returns as a headline item there is unclear from these entries.
SiYuan
5.0COLLAB
SiYuan 3.8.9 beta 5 lists the full release: agent sessions, mind-map themes, backlink filters.
◆ Current state
SiYuan pushed five 3.8.9 betas in two days after ten alphas, and only beta.5 publishes the complete change list. It covers pinned agent sessions, backlink filtering by database fields, database automation that collects block references, resizable table rows, mind-map themes and node copy/paste, TIFF previews and macOS proxy detection. Earlier betas listed only the latest delta, such as LaTeX paste fixes.
◆ Where it's heading
The 3.8.x line keeps turning SiYuan's database and mind-map views into structured tools that act on the block graph, while mobile and desktop windowing get steady polish. The release cadence is fast and noisy, with many builds sharing identical notes, so the substance arrives in bursts when a cumulative list is posted.
◆ Prediction
With the full list now published in a beta, a stable 3.8.9 is the likely next release, probably with few additions beyond fixes.
Alternatives to Nuclino and SiYuan
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 Nuclino or SiYuan.
Mattermost
Mattermost v12 puts user-scoped permissions, private models and audit trails on every agent action.
AFFiNE
AFFiNE's canaries stay on upkeep: a Swift Collections bump follows CVE and migration fixes.
Teable
Teable's Structured Query v2 now reports across multi-hop relations, with a strict mode against SQL.
Readwise
Readwise splits its bundle into Reader-only and Highlights-only plans and renames its first app.
Joplin
Joplin Cloud AI runs on Mistral's EU endpoint with zero data retention.
See all Nuclino alternatives → · See all SiYuan alternatives →
Recent activity from Nuclino and SiYuan
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 17h agoSiYuanSiYuan 3.8.9 beta 5: full notes incl. pinned agent sessions
- 20h agoSiYuanSiYuan 3.8.9 beta 4 improves LaTeX paste and import
- 1d agoSiYuanSiYuan 3.8.9 beta 3 (same notes as beta 1)
- 1d agoSiYuanSiYuan 3.8.9 beta 2 (same notes as beta 1)
- 2d agoSiYuanSiYuan 3.8.9 beta 1 adds block-ref collection to database automation
- 2d agoNuclinoMobile app improvements, highlight colors and audio blocks
- 3d agoSiYuanSiYuan 3.8.9 alpha 10 adds a Windows title-bar overlay
- 1mo agoNuclinoExpanded MCP capabilities and comment reactions
- 3mo agoNuclinoMCP and API improvements, redesigned settings
- 6mo agoNuclinoNew in Nuclino: More languages, better sorting, 2FA enforcement, and more
- 9mo agoNuclinoNew in Nuclino: MCP Server for AI assistants and Canvas improvements ⚡
- 0y agoNuclinoNew in Nuclino: Images in board view, faster search, smarter Sidekick, and more
Frequently asked questions
What is the difference between Nuclino and SiYuan?
They serve adjacent needs but don't currently overlap on shipped themes. SiYuan is currently shipping more aggressively (velocity 5.0 vs 2.5), with 0 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Nuclino better than SiYuan?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. SiYuan is currently shipping more aggressively (velocity 5.0 vs 2.5), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Collab products to evaluate alongside.
What are the best alternatives to Nuclino?
Top Nuclino alternatives in Collab are ranked by recent ship velocity. Browse the "Nuclino alternatives" section above for the current picks, or visit /alternatives/nuclino for the full list with editorial commentary on each.
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.