Interact
Interact opens its intranet to outside AI assistants and uses Claude to attack its own platform.
Comparison · Collab
Double vs Elgg
A side-by-side editorial comparison of Double and Elgg — release velocity, themes, recent moves, and the top alternatives to consider.
Double vs Elgg: at a glance
What is Double?
Double turns a recorded Chrome session into an agent that repeats the task.
Double is an accounting-practice platform built around the Ask Double assistant. Autoclose, an October 29 add-on at $500 a month, lets agents run the month-end close, and November 5 extended Ask Double to allocations, bank matching and 1099 prep. The November 12 release lets accountants record a task in the Double Chrome extension and turn it into an agent, adds bank feeds for US Xero clients, per-user caps on AI credits and new permission choices for agent actions.
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.
Double vs Elgg: editorial side-by-side
Double
8.8COLLAB
Double turns a recorded Chrome session into an agent that repeats the task.
◆ Current state
Double is an accounting-practice platform built around the Ask Double assistant. Autoclose, an October 29 add-on at $500 a month, lets agents run the month-end close, and November 5 extended Ask Double to allocations, bank matching and 1099 prep. The November 12 release lets accountants record a task in the Double Chrome extension and turn it into an agent, adds bank feeds for US Xero clients, per-user caps on AI credits and new permission choices for agent actions.
◆ Where it's heading
Double is moving from an assistant that answers to agents that do recurring work, and is now letting firms create those agents by showing rather than configuring. Usage caps, permission levels and a web-browsing switch that is off by default show it adding controls as agents get more reach.
◆ Prediction
Expect more agent templates and recorder support for other client systems, plus wider Xero coverage after the US bank feeds launch.
Elgg
5.0COLLAB
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.
Alternatives to Double and Elgg
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 Double or Elgg.
Nextcloud
Nextcloud's November patches lean on preview speed and sharing fixes across three branches.
Mattermost
Mattermost v12.1 puts bots and burn-after-reading messages under the same access rules.
Asana
Asana lets Division admins run their own custom roles, on top Enterprise plans only.
SiYuan
SiYuan 3.8.11 alphas add freeform mind maps and plugin snapshots right after 3.8.10.
Hive
Hive turns reporting into a planning tool: shared inputs, grouped values, per-person drill-downs.
Recent activity from Double and Elgg
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1d agoDoubleDouble records a task in Chrome and turns it into an agent ⚡
- 8d agoDoubleAsk Double sets up allocations, matches bank feeds, gains memory
- 8d agoElggElgg 7.1.3
- 9d agoElggElgg 6.3.10
- 15d agoDoubleAutoclose: AI agents run the month-end close, $500/month add-on ⚡
- 22d agoDoubleAsk Double connects to Microsoft Teams; partial asset disposals
- 24d agoElggElgg 7.1.2: small patch, paired with 6.3.9, no notes
- 24d agoElggElgg 6.3.9: paired backport patch for the 6.x line, no notes
- 29d agoDoubleAsk Double comes to Xero; Consolidations enters beta ⚡
- 1mo agoElggElgg 7.1.1 fixes profile access display, trash recovery and theming
- 1mo agoDoubleInvoice custom fields, PDF splitting in Ask Double
- 2mo agoElggElgg 7.1.0: invitation-only groups, MariaDB now recommended
Frequently asked questions
What is the difference between Double and Elgg?
They serve adjacent needs but don't currently overlap on shipped themes. Double is currently shipping more aggressively (velocity 8.8 vs 5.0), with 3 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 Double better than Elgg?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Double is currently shipping more aggressively (velocity 8.8 vs 5.0), with 3 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 Double?
Top Double alternatives in Collab are ranked by recent ship velocity. Browse the "Double alternatives" section above for the current picks, or visit /alternatives/double for the full list with editorial commentary on each.
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.