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Comparison · Collab
EGroupware vs Zettlr
A side-by-side editorial comparison of EGroupware and Zettlr — release velocity, themes, recent moves, and the top alternatives to consider.
EGroupware vs Zettlr: at a glance
What is EGroupware?
EGroupware retires 23.1 and keeps shipping security fixes every week or two.
EGroupware shipped six 26.x releases in October, five flagged as security updates, including a critical fix plus a TinyMCE patch on 30 October. The final 23.1 release on 21 October closes that branch. Feature work continues in mail: unseen mail on top, delayed mark-as-read, a warning on large To/Cc lists with a move-to-Bcc offer, resolving distribution lists, and browser-side OCR for invoice PDFs that removes the Tika dependency.
What is Zettlr?
Zettlr added admonitions after six years, then spent a release fixing its updater.
Zettlr 4.8.0 brought admonitions, a feature six years in the making, plus translation updates and a fix for a long-standing logic bug in search. 4.9.0 followed in late October to stop a false 'Update failed' error introduced by 4.8, drop macOS 12 and old Ubuntu support, distrust the eMudhra TLS certificates and render reference-style images.
EGroupware vs Zettlr: editorial side-by-side
EGroupware
5.0COLLAB
EGroupware retires 23.1 and keeps shipping security fixes every week or two.
◆ Current state
EGroupware shipped six 26.x releases in October, five flagged as security updates, including a critical fix plus a TinyMCE patch on 30 October. The final 23.1 release on 21 October closes that branch. Feature work continues in mail: unseen mail on top, delayed mark-as-read, a warning on large To/Cc lists with a move-to-Bcc offer, resolving distribution lists, and browser-side OCR for invoice PDFs that removes the Tika dependency.
◆ Where it's heading
Security releases arrive at a near-weekly rate alongside steady mail client polish, now on a single supported branch. The invoice OCR change moves processing into the browser to shed a server dependency.
◆ Prediction
More security-led 26.x releases are near certain; with 23.1 retired, the work should concentrate fully on 26.
Zettlr
2.5COLLAB
Zettlr added admonitions after six years, then spent a release fixing its updater.
◆ Current state
Zettlr 4.8.0 brought admonitions, a feature six years in the making, plus translation updates and a fix for a long-standing logic bug in search. 4.9.0 followed in late October to stop a false 'Update failed' error introduced by 4.8, drop macOS 12 and old Ubuntu support, distrust the eMudhra TLS certificates and render reference-style images.
◆ Where it's heading
Releases arrive roughly monthly and alternate between a headline writing feature and cleanup of the previous one. The app is tracking Electron's platform support, so older operating systems will keep falling away.
◆ Prediction
A small 4.9.x fix release or a feature-led 4.10 in about a month fits the pattern; the entries don't hint at its contents.
Alternatives to EGroupware and Zettlr
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 EGroupware or Zettlr.
Komga
Komga's NextUI beta keeps gaining features while the old UI gets only translations.
Capacities
Capacities adds whiteboards and a global graph to its object-based notes.
Guru
Guru's Knowledge Agents get the plumbing that makes their answers checkable and safe.
Immich
Immich's 3.4 candidate adds passkeys and built-in backups.
PhotoPrism
PhotoPrism now lets AI assistants search your photo library over MCP.
See all EGroupware alternatives → · See all Zettlr alternatives →
Recent activity from EGroupware and Zettlr
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 2d agoEGroupware26.10.20261030 fixes a critical flaw and TinyMCE issue
- 8d agoZettlrZettlr 4.9 fixes update errors and drops macOS 12
- 11d agoEGroupwareFinal 23.1 release ends the branch with security fixes
- 11d agoEGroupware26.10.20261021 updates PHP and fixes admin actions
- 16d agoEGroupwareMemory-leak fixes and unseen-mail-on-top option
- 17d agoEGroupwareSecurity fixes plus large-recipient warning and invoice OCR
- 29d agoEGroupware26.10.20261003 security update with sync and mail fixes
- 1mo agoZettlrZettlr 4.8 adds admonition blocks
- 3mo agoZettlrZettlr 4.7 adds long-requested custom shortcuts
- 4mo agoZettlrZettlr 4.6 fixes regressions from the editor transition
- 5mo agoZettlrZettlr 4.5 adds a long-running task indicator
- 6mo agoZettlrZettlr 4.4 improves the file manager and security model
Frequently asked questions
What is the difference between EGroupware and Zettlr?
They serve adjacent needs but don't currently overlap on shipped themes. EGroupware 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 EGroupware better than Zettlr?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. EGroupware 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 EGroupware?
Top EGroupware alternatives in Collab are ranked by recent ship velocity. Browse the "EGroupware alternatives" section above for the current picks, or visit /alternatives/egroupware for the full list with editorial commentary on each.
What are the best alternatives to Zettlr?
Top Zettlr alternatives in Collab are ranked by recent ship velocity. Browse the "Zettlr alternatives" section above for the current picks, or visit /alternatives/zettlr for the full list with editorial commentary on each.