Outline
Outline gave AI assistants write access to the wiki, then spent months on the human side.
Comparison · Collab
EGroupware vs Radarr
A side-by-side editorial comparison of EGroupware and Radarr — release velocity, themes, recent moves, and the top alternatives to consider.
Shared themes:self-hosted
EGroupware vs Radarr: at a glance
What is EGroupware?
EGroupware is pushing its old branch off a cliff on 15 August, and sweetening the landing with passkeys.
Releases arrive in pairs — one for the 23.1 branch, one for the current 26.x — usually within minutes of each other and usually flagged SECURITY. The 23.1 notes have carried an end-of-support warning for weeks; coverage stops on 15 August 2026. The 26.x side of each pair carries the actual product work: WebAuthN as a second factor, CalDAV timezone and recurrence fixes, invoice XML exemption codes, OpenID library upgrades.
What is Radarr?
Radarr is in steady maintenance, with one new download client the only visible addition
Radarr ships small builds on parallel develop and master branches, typically a handful of commits each. The recent stream is almost entirely correctness work — HTTP request disposal, deferred JSON deserialisation, malformed cookie handling, qBittorrent basic auth, an SQLite busy timeout raised to 1000ms — plus translation updates. The single functional addition is an RQBit download client.
EGroupware vs Radarr: editorial side-by-side
EGroupware
6.3COLLAB
EGroupware is pushing its old branch off a cliff on 15 August, and sweetening the landing with passkeys.
◆ Current state
Releases arrive in pairs — one for the 23.1 branch, one for the current 26.x — usually within minutes of each other and usually flagged SECURITY. The 23.1 notes have carried an end-of-support warning for weeks; coverage stops on 15 August 2026. The 26.x side of each pair carries the actual product work: WebAuthN as a second factor, CalDAV timezone and recurrence fixes, invoice XML exemption codes, OpenID library upgrades.
◆ Where it's heading
The pattern is a forced migration executed through security cadence rather than announcement. Each paired release makes the gap wider: 23.1 receives the fix, 26.x receives the fix plus features, and the deadline text repeats. Underneath, the substantive work is authentication — WebAuthN, OpenID Connect verification fixes, email_verified handling — for a self-hosted suite whose buyers care about exactly that.
◆ Prediction
Expect one or two more 23.1 security releases before 15 August and then nothing, with the paired-release rhythm collapsing to a single 26.x train afterwards.
Radarr
5.0COLLAB
Radarr is in steady maintenance, with one new download client the only visible addition
◆ Current state
Radarr ships small builds on parallel develop and master branches, typically a handful of commits each. The recent stream is almost entirely correctness work — HTTP request disposal, deferred JSON deserialisation, malformed cookie handling, qBittorrent basic auth, an SQLite busy timeout raised to 1000ms — plus translation updates. The single functional addition is an RQBit download client.
◆ Where it's heading
Version numbers are moving quickly through 6.1 to 6.4, but the changes behind them are patch-sized; the major.minor increments track branch mechanics rather than feature milestones. The work that is happening targets reliability under load and with third-party clients, which is where a long-running background service accumulates problems.
◆ Prediction
Expect the develop-branch build cadence to continue with further download client and indexer compatibility fixes; nothing here signals a larger release in preparation.
Alternatives to EGroupware and Radarr
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 Radarr.
Readarr
Six releases of small fixes and translations, then nothing since June 2025.
LibrePhotos
Five repos became one, and the authorization model got a public-safe user view.
Komga
A mature media server whose releases are format edge cases and Kobo plumbing.
Prowlarr
A steady indexer-maintenance cadence: fixes, definitions, translations, repeat.
noVNC
noVNC ships about once a year, and its betas and finals carry identical notes.
See all EGroupware alternatives → · See all Radarr alternatives →
Recent activity from EGroupware and Radarr
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 2d agoEGroupware23.1 gets high-severity fixes and a final EOL warning
- 2d agoEGroupware26.8 brings WebAuthN 2FA in from the paid EPL tier ⚡
- 4d agoRadarrRadarr 6.4.1: RQBit download client support
- 10d agoRadarrRadarr 6.4.0 build 10540: HTTP and JSON handling cleanup
- 13d agoEGroupware26.7.20260724 repairs fallout from the previous security release
- 13d agoEGroupware23.1.20260724 backports the same fixes to the legacy branch
- 17d agoRadarrRadarr 6.4.0 develop bump and cookie handling fix
- 24d agoRadarrRadarr 6.3.0 master build: translations and CI fix
- 25d agoRadarrRadarr 6.3.0 develop build: streaming extension probe fix
- 26d agoEGroupware23.1.20260710.3 patches two more vulnerabilities
- 26d agoEGroupware23.1.20260710 fixes custom-field data loss on insertion
- 1mo agoRadarrRadarr 6.2.1: qBittorrent basic auth and SQLite timeout fixes
Frequently asked questions
What is the difference between EGroupware and Radarr?
Both compete on the same themes — self-hosted — within Collab. EGroupware is currently shipping more aggressively (velocity 6.3 vs 5.0), with 1 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 Radarr?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. EGroupware is currently shipping more aggressively (velocity 6.3 vs 5.0), with 1 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 Radarr?
Top Radarr alternatives in Collab are ranked by recent ship velocity. Browse the "Radarr alternatives" section above for the current picks, or visit /alternatives/radarr for the full list with editorial commentary on each.