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Comparison · Collab
Koofr vs Prowlarr
A side-by-side editorial comparison of Koofr and Prowlarr — release velocity, themes, recent moves, and the top alternatives to consider.
Koofr vs Prowlarr: at a glance
What is Koofr?
Koofr's iOS app gets a text editor, and public links get minute-level expiry.
Koofr is a privacy-focused cloud storage service working through mobile parity with its web app. The November 3 release adds a text editor to the iOS app, improves editing documents in external apps through the Files integration, lets public links expire down to the minute, and gives paid users custom link passwords. It follows October's Android sharing upgrade.
What is Prowlarr?
Prowlarr 3.0 pre-release moves to .NET 10 and requires Postgres 15
Prowlarr, the indexer manager for the *arr apps, ships patch releases every one to three weeks. The 2.6–2.7 line added Trusted Networks, hostname validation and wildcard IPs in Allowed Hosts. A 3.0.0 pre-release on the develop branch now moves the runtime to .NET 10 and Node 24, raises the minimum Postgres version to 15 and adds reflink support for ZFS.
Koofr vs Prowlarr: editorial side-by-side
Koofr
5.0COLLAB
Koofr's iOS app gets a text editor, and public links get minute-level expiry.
◆ Current state
Koofr is a privacy-focused cloud storage service working through mobile parity with its web app. The November 3 release adds a text editor to the iOS app, improves editing documents in external apps through the Files integration, lets public links expire down to the minute, and gives paid users custom link passwords. It follows October's Android sharing upgrade.
◆ Where it's heading
Since the iOS 4.0 rebuild in June, releases have steadily brought web features to mobile: document scanning, Android link controls, now an iOS editor. Sharing controls get tightened in the same releases, alongside an ongoing effort to recover from repeated DDoS disruptions.
◆ Prediction
Expect the text editor to reach Android and more link controls across apps, given the alternating iOS and Android parity releases.
Prowlarr
5.0COLLAB
Prowlarr 3.0 pre-release moves to .NET 10 and requires Postgres 15
◆ Current state
Prowlarr, the indexer manager for the *arr apps, ships patch releases every one to three weeks. The 2.6–2.7 line added Trusted Networks, hostname validation and wildcard IPs in Allowed Hosts. A 3.0.0 pre-release on the develop branch now moves the runtime to .NET 10 and Node 24, raises the minimum Postgres version to 15 and adds reflink support for ZFS.
◆ Where it's heading
The project is pairing small indexer fixes on the stable branch with a platform refresh on develop. The 3.0 work is mostly runtime and database floor changes rather than new user features, so the jump is about keeping the stack current.
◆ Prediction
Expect further 3.0 pre-releases before a stable 3.0, with Postgres users below version 15 needing to upgrade first; the entries do not show a release date.
Alternatives to Koofr and Prowlarr
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 Koofr or Prowlarr.
Smartsheet
Smartsheet adds a Gantt view and lifts table view to 500,000-cell sheets.
Joplin
Joplin fixes 50+ server security issues found in a Claude-assisted review of Joplin Cloud.
Double
Double's Ask Double now sets up allocations and remembers how a firm codes vendors.
Mattermost
Mattermost v12 adds device and channel attributes to its access policies.
Asana
Asana gives client portal activity its own Inbox tab, a week after launching Tables.
See all Koofr alternatives → · See all Prowlarr alternatives →
Recent activity from Koofr and Prowlarr
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 2d agoKoofrNew in Koofr for iOS: Text Editor
- 3d agoProwlarrProwlarr 3.0 pre-release: .NET 10, Postgres 15 minimum
- 9d agoProwlarrProwlarr 2.7.0: Allowed Hosts wildcards and indexer fixes
- 10d agoProwlarrProwlarr 2.6.6 pre-release, shipped as 2.7.0
- 29d agoKoofrImproved sharing options on Android app
- 1mo agoKoofrIncident report & service update: Recent DDoS attack mitigated
- 1mo agoProwlarrProwlarr 2.6.5 adds Trusted Networks and host validation
- 1mo agoProwlarrProwlarr 2.6.5 pre-release: Allowed Hosts logging fixes
- 1mo agoKoofrSave to Koofr extension has new features!
- 1mo agoKoofrData-center connectivity issue resolved
- 2mo agoProwlarrProwlarr 2.6.4 patch
- 3mo agoKoofrNew iOS Feature: Document Scanning
Frequently asked questions
What is the difference between Koofr and Prowlarr?
They serve adjacent needs but don't currently overlap on shipped themes. Koofr and Prowlarr 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 Koofr better than Prowlarr?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Koofr and Prowlarr 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 Koofr?
Top Koofr alternatives in Collab are ranked by recent ship velocity. Browse the "Koofr alternatives" section above for the current picks, or visit /alternatives/koofr for the full list with editorial commentary on each.
What are the best alternatives to Prowlarr?
Top Prowlarr alternatives in Collab are ranked by recent ship velocity. Browse the "Prowlarr alternatives" section above for the current picks, or visit /alternatives/prowlarr for the full list with editorial commentary on each.