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Elgg vs SiYuan

A side-by-side editorial comparison of Elgg and SiYuan — release velocity, themes, recent moves, and the top alternatives to consider.

Elgg vs SiYuan: at a glance

FeatureElggSiYuan
SectorCollabCollab
Velocity score5.05.0
Sparks · 30d00
Top themesopen-source, social-networking, self-hosted, phpnote-taking, knowledge base, ai agent, databases
Last editorial update15d ago3h ago
WebsiteVisit →Visit →

What is Elgg?

Elgg ships paired 7.1.2 and 6.3.9 patches: both branches stay in maintenance mode.

Elgg is a mature open-source PHP framework for self-hosted community platforms. The 7.0 major shipped in May 2026, and 7.1.0 in September added invitation-only groups, header images for generic entities and a MariaDB recommendation. 7.1.1 fixed profile access display and trash recovery, and on October 21 Elgg shipped 7.1.2 and 6.3.9 together, both with no release notes beyond the contributor list.

Read the full Elgg trajectory →

What is SiYuan?

SiYuan's sixth 3.8.10 alpha repeats alpha.5's list as the release nears beta.

SiYuan's 3.8.10 alpha.5 on November 3 lists 24 items, up from 19 in alpha.3. New this time: smarter LAN sync address picking on VPN and multi-interface setups, related database views in entry details, custom PDF page sizes, bottom-sheet dialogs on mobile and apostrophe-safe keyword search. The line already carried workspace-level AI memory, database sub-items, HTTP requests in templates and a built-in Markdown editor.

Read the full SiYuan trajectory →

Elgg vs SiYuan: editorial side-by-side

E
Elgg
COLLAB
5.0

Elgg ships paired 7.1.2 and 6.3.9 patches: both branches stay in maintenance mode.

◆ Current state

Elgg is a mature open-source PHP framework for self-hosted community platforms. The 7.0 major shipped in May 2026, and 7.1.0 in September added invitation-only groups, header images for generic entities and a MariaDB recommendation. 7.1.1 fixed profile access display and trash recovery, and on October 21 Elgg shipped 7.1.2 and 6.3.9 together, both with no release notes beyond the contributor list.

◆ Where it's heading

Elgg follows a predictable cadence: a feature minor, then single-digit patch releases, with paired backports on the 6.3 branch. The 7.1 features centred on finer access control and generic entity handling, and the follow-up patches stay in those areas. The project favours stability over pace.

◆ Prediction

More 7.1.x patches are likely, released in pairs with 6.3.x as happened again today. The entries give no signal about what a 7.2 would contain.

S
SiYuan
COLLAB
5.0

SiYuan's sixth 3.8.10 alpha repeats alpha.5's list as the release nears beta.

◆ Current state

SiYuan's 3.8.10 alpha.5 on November 3 lists 24 items, up from 19 in alpha.3. New this time: smarter LAN sync address picking on VPN and multi-interface setups, related database views in entry details, custom PDF page sizes, bottom-sheet dialogs on mobile and apostrophe-safe keyword search. The line already carried workspace-level AI memory, database sub-items, HTTP requests in templates and a built-in Markdown editor.

◆ Where it's heading

SiYuan ships alphas every day or two and lets each release list grow until a freeze. The 3.8.10 line spreads across AI agent features, databases and mobile polish, while the desktop Electron process moves to strict TypeScript.

◆ Prediction

Expect more alphas, then a beta series that freezes the 3.8.10 list, as 3.8.9 did with its beta-to-RC run.

Alternatives to Elgg 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 Elgg or SiYuan.

See all Elgg alternatives → · See all SiYuan alternatives →

Recent activity from Elgg and SiYuan

Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.

  1. 6h agoSiYuanSiYuan 3.8.10 alpha 6 (same notes as alpha 5)
  2. 2d agoSiYuanSiYuan 3.8.10 alpha 5 adds custom PDF sizes, LAN sync fix
  3. 3d agoSiYuanSiYuan 3.8.10 alpha 3 adds a built-in Markdown editor
  4. 4d agoSiYuanSiYuan 3.8.10 alpha 2 (same notes as alpha 1)
  5. 5d agoSiYuanSiYuan 3.8.10 alpha 1 adds AI workspace memory, database sub-items
  6. 8d agoSiYuanSiYuan 3.8.9 RC1: AI agent extracts images from PDFs
  7. 15d agoElggElgg 7.1.2: small patch, paired with 6.3.9, no notes
  8. 15d agoElggElgg 6.3.9: paired backport patch for the 6.x line, no notes
  9. 27d agoElggElgg 7.1.1 fixes profile access display, trash recovery and theming
  10. 1mo agoElggElgg 7.1.0: invitation-only groups and MariaDB becomes the recommended database
  11. 2mo agoElggElgg 7.0.5
  12. 2mo agoElggElgg 6.3.8

Frequently asked questions

What is the difference between Elgg and SiYuan?

They serve adjacent needs but don't currently overlap on shipped themes. Elgg and SiYuan are shipping at a similar cadence (velocity 5.0 vs 5.0, 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 Elgg better than SiYuan?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Elgg and SiYuan are shipping at a similar cadence (velocity 5.0 vs 5.0, 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 Elgg?

Top Elgg alternatives in Collab are ranked by recent ship velocity. Browse the "Elgg alternatives" section above for the current picks, or visit /alternatives/elgg 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.