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Comparison · Collab

Elgg vs Interact

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

Elgg vs Interact: at a glance

FeatureElggInteract
SectorCollabCollab
Velocity score5.05.0
Sparks · 30d00
Top themesopen-source, social-networking, self-hosted, phpintranet, mcp, agentic-ai, security-certification
Last editorial update4d ago7h ago
WebsiteVisit →Visit →

What is Elgg?

Elgg 6.3.10 raises the PHP floor to 8.2 as 7.1.3 patches access checks.

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. On November 5 Elgg shipped 7.1.3, fixing an access-collection permission check and a trash language key, and 6.3.10, which raises the minimum PHP version to 8.2.

Read the full Elgg trajectory →

What is Interact?

Interact opens its intranet to outside AI assistants and uses Claude to attack its own platform.

Interact's October feed is led by Interact MCP, which brings the intranet into AI assistants people already use, with read and write access under each person's permissions. Its security team joined Anthropic's Cyber Verification Program and is testing its own platform with Claude Mythos 5.1, and Cyber Essentials certification now covers Interact and Sideways 6. The rest of the month is buyer guides, award news and thought leadership.

Read the full Interact trajectory →

Elgg vs Interact: editorial side-by-side

E
Elgg
COLLAB
5.0

Elgg 6.3.10 raises the PHP floor to 8.2 as 7.1.3 patches access checks.

◆ 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. On November 5 Elgg shipped 7.1.3, fixing an access-collection permission check and a trash language key, and 6.3.10, which raises the minimum PHP version to 8.2.

◆ Where it's heading

Both branches remain in maintenance, but the PHP 8.2 requirement on the 6.x line is a nudge for older installs to modernise or move to 7.x.

◆ Prediction

Paired 7.1.x and 6.3.x patches should continue every two to three weeks; the entries give no sign of a 7.2 feature release yet.

I
Interact
COLLAB
5.0

Interact opens its intranet to outside AI assistants and uses Claude to attack its own platform.

◆ Current state

Interact's October feed is led by Interact MCP, which brings the intranet into AI assistants people already use, with read and write access under each person's permissions. Its security team joined Anthropic's Cyber Verification Program and is testing its own platform with Claude Mythos 5.1, and Cyber Essentials certification now covers Interact and Sideways 6. The rest of the month is buyer guides, award news and thought leadership.

◆ Where it's heading

The Spring Action Agent work put agents inside the intranet; MCP moves the intranet out to wherever employees already work. That raises the stakes on trust, which is why the security items matter more than they would alone: a system holding company knowledge is being opened to more clients. The company's content messaging now describes the intranet as adaptive.

◆ Prediction

Expect Conductor and MCP connections to reach more business systems, following the Workday pattern from the Spring Launch. Further security attestations are also likely as AI access expands.

Alternatives to Elgg and Interact

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 Interact.

See all Elgg alternatives → · See all Interact alternatives →

Recent activity from Elgg and Interact

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

  1. 2d agoInteractAI in HR today: What’s changing for HR teams and where to focus next
  2. 8d agoInteractIntranet governance: What makes targeted communication work
  3. 8d agoElggElgg 7.1.3
  4. 9d agoElggElgg 6.3.10
  5. 11d agoInteractWhy effective internal communication can’t be left to the comms team
  6. 15d agoInteractM&G’s Amp intranet shortlisted for Best Intranet at Gallagher’s 2026 awards
  7. 17d agoInteractInteract is now Cyber Essentials certified
  8. 17d agoInteract7 reasons employees ignore your intranet
  9. 24d agoElggElgg 7.1.2: small patch, paired with 6.3.9, no notes
  10. 24d agoElggElgg 6.3.9: paired backport patch for the 6.x line, no notes
  11. 1mo agoElggElgg 7.1.1 fixes profile access display, trash recovery and theming
  12. 2mo agoElggElgg 7.1.0: invitation-only groups, MariaDB now recommended

Frequently asked questions

What is the difference between Elgg and Interact?

They serve adjacent needs but don't currently overlap on shipped themes. Elgg and Interact 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 Interact?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Elgg and Interact 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 Interact?

Top Interact alternatives in Collab are ranked by recent ship velocity. Browse the "Interact alternatives" section above for the current picks, or visit /alternatives/interact for the full list with editorial commentary on each.