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Comparison · Collab
ArchivesSpace vs SiYuan
A side-by-side editorial comparison of ArchivesSpace and SiYuan — release velocity, themes, recent moves, and the top alternatives to consider.
ArchivesSpace vs SiYuan: at a glance
What is ArchivesSpace?
An archives platform whose big releases are infrastructure debt being paid down
ArchivesSpace publishes release candidates rather than a continuous stream, and the two substantive entries here bracket its recent history. v4.0.0-RC1 was an infrastructure release — Bootstrap, Rails, JRuby, jQuery and Jetty all moved forward, the staff CSS migrated from less to sass, and specs were ported to capybara. v4.2.0-RC1 is the opposite in scale: bug fixes plus small configurable options for the staff and public interfaces.
What is SiYuan?
SiYuan 3.8.9 reaches RC, adding AI-agent extraction of images embedded in PDFs.
SiYuan moved 3.8.9 from beta.6 to rc.1 on Oct 28. The RC's only new item is AI-agent extraction of images embedded in PDFs; the rest of its long list matches beta.5's cumulative notes: pinned agent sessions, backlink filtering by database fields, block-reference collection through database automation, resizable table rows, mind-map themes and node copy/paste, TIFF previews and macOS proxy detection.
ArchivesSpace vs SiYuan: editorial side-by-side
ArchivesSpace
0.0COLLAB
An archives platform whose big releases are infrastructure debt being paid down
◆ Current state
ArchivesSpace publishes release candidates rather than a continuous stream, and the two substantive entries here bracket its recent history. v4.0.0-RC1 was an infrastructure release — Bootstrap, Rails, JRuby, jQuery and Jetty all moved forward, the staff CSS migrated from less to sass, and specs were ported to capybara. v4.2.0-RC1 is the opposite in scale: bug fixes plus small configurable options for the staff and public interfaces.
◆ Where it's heading
The pattern is a maintained institutional application, not a product chasing new capability. The 4.0 work was explicitly framed as changes users would barely notice but that unblock future development, and 4.2 spends its budget on the specific friction archivists hit — mobile PDF downloads, setting users inactive, controlling which fields carry over when duplicating a resource. Configuration options rather than features is the recurring shape.
◆ Prediction
Expect 4.2.0 to reach a final release with the RC contents intact, and subsequent releases to continue mixing small interface fixes with periodic dependency modernization.
SiYuan
5.0COLLAB
SiYuan 3.8.9 reaches RC, adding AI-agent extraction of images embedded in PDFs.
◆ Current state
SiYuan moved 3.8.9 from beta.6 to rc.1 on Oct 28. The RC's only new item is AI-agent extraction of images embedded in PDFs; the rest of its long list matches beta.5's cumulative notes: pinned agent sessions, backlink filtering by database fields, block-reference collection through database automation, resizable table rows, mind-map themes and node copy/paste, TIFF previews and macOS proxy detection.
◆ Where it's heading
The 3.8.x line keeps turning databases and mind maps into structured tools that act on the block graph, and the built-in agent is gaining reach into document content such as PDFs. The release cadence is fast and noisy, with most builds repeating the same cumulative notes.
◆ Prediction
A stable 3.8.9 is likely within days, with little added beyond fixes now that it has reached RC.
Alternatives to ArchivesSpace 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 ArchivesSpace or SiYuan.
KACE
KACE extends its PHP2SHELL fix to the SDA deployment appliance, six days after disclosure.
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.
See all ArchivesSpace alternatives → · See all SiYuan alternatives →
Recent activity from ArchivesSpace and SiYuan
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1d agoSiYuanSiYuan 3.8.9 RC1: AI agent extracts images from PDFs
- 1d agoSiYuanSiYuan 3.8.9 beta 6 (same notes as beta 5)
- 2d agoSiYuanSiYuan 3.8.9 beta 5: full notes incl. pinned agent sessions
- 2d agoSiYuanSiYuan 3.8.9 beta 4 improves LaTeX paste and import
- 3d agoSiYuanSiYuan 3.8.9 beta 3 (same notes as beta 1)
- 3d agoSiYuanSiYuan 3.8.9 beta 2 (same notes as beta 1)
- 7mo agoArchivesSpace4.2.0-RC1 fixes mobile PDF downloads and adds duplicate-field config
- 8mo agoArchivesSpaceTest tag documenting branding image and favicon options
- 1y agoArchivesSpace4.0.0-RC1 modernizes Rails, JRuby, Bootstrap and Jetty
Frequently asked questions
What is the difference between ArchivesSpace and SiYuan?
They serve adjacent needs but don't currently overlap on shipped themes. SiYuan is currently shipping more aggressively (velocity 5.0 vs 0.0), 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 ArchivesSpace 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 0.0), 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 ArchivesSpace?
Top ArchivesSpace alternatives in Collab are ranked by recent ship velocity. Browse the "ArchivesSpace alternatives" section above for the current picks, or visit /alternatives/archivesspace 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.