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Comparison · Collab
Linear vs Radarr
A side-by-side editorial comparison of Linear and Radarr — release velocity, themes, recent moves, and the top alternatives to consider.
Linear vs Radarr: at a glance
What is Linear?
Linear stopped being where work is described and became where it gets started.
Linear's recent output is dominated by one thread: an in-product agent. Linear Agent shipped, gained MCP so it can reach tools outside the workspace, and picked up intake from Intercom, Zendesk and Gong plus a deeplink handoff into external coding tools. Around it sits steady tracker work — team owners and permissions, multi-level sub-teams, time-in-status, advanced AND/OR filters, Releases, web forms for Asks, and a broad UI refresh.
What is Radarr?
Radarr's 7.0 pre-release line now shows every audio and subtitle stream per file.
Radarr's 7.0 pre-release line is on its third build. 7.0.0 moved the app to .NET 10 and added OIDC login, PEM certificates and Trakt Smart List imports, and 7.0.1 lists every audio and subtitle stream per file. 7.0.2 adds Happy Eyeballs connection handling, custom ntfy headers, qBittorrent single-file imports from the root path, and stops logging the Postgres password during migration. The main branch is still on 6.4.4.
Linear vs Radarr: editorial side-by-side
Linear
0.0COLLABPM
Linear stopped being where work is described and became where it gets started.
◆ Current state
Linear's recent output is dominated by one thread: an in-product agent. Linear Agent shipped, gained MCP so it can reach tools outside the workspace, and picked up intake from Intercom, Zendesk and Gong plus a deeplink handoff into external coding tools. Around it sits steady tracker work — team owners and permissions, multi-level sub-teams, time-in-status, advanced AND/OR filters, Releases, web forms for Asks, and a broad UI refresh.
◆ Where it's heading
The centre of gravity is moving from recording work to attempting it. Each release widens the agent's reach in a different direction: MCP for tools, support integrations for intake, deeplinks for handoff to coding agents. The conventional tracker features increasingly read as the substrate the agent operates on rather than the product itself.
◆ Prediction
Expect the next moves to deepen agent context and control rather than add tracker surface — more MCP-reachable actions, and permissions or review steps governing what the agent may do on its own.
Radarr
5.0COLLAB
Radarr's 7.0 pre-release line now shows every audio and subtitle stream per file.
◆ Current state
Radarr's 7.0 pre-release line is on its third build. 7.0.0 moved the app to .NET 10 and added OIDC login, PEM certificates and Trakt Smart List imports, and 7.0.1 lists every audio and subtitle stream per file. 7.0.2 adds Happy Eyeballs connection handling, custom ntfy headers, qBittorrent single-file imports from the root path, and stops logging the Postgres password during migration. The main branch is still on 6.4.4.
◆ Where it's heading
The 7.0 cycle pairs a platform upgrade with deeper file-level detail: media info, import diagnostics and download-client labels. The media info migration was split into batches to avoid running out of memory, which shows the team is hardening the upgrade path for large libraries before a stable release.
◆ Prediction
More 7.0.x pre-release builds with import and media info fixes are likely before 7.0 reaches the main branch; the entries do not show a date for that promotion.
Alternatives to Linear 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 Linear or Radarr.
LibrePhotos
LibrePhotos 1.6 redesigns the app and admits its Docker images sent usage data to Microsoft.
Interact
Interact opens its intranet to outside AI assistants and uses Claude to attack its own platform.
GitLab
GitLab sells Orbit as the evidence layer for agent pilots and AI-code rules.
AFFiNE
AFFiNE's canaries fix CalDAV setup and a list-ordering bug.
SiYuan
SiYuan 3.8.10 moves from beta to a third release candidate in two days.
See all Linear alternatives → · See all Radarr alternatives →
Recent activity from Linear and Radarr
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1d agoRadarrRadarr 7.0.2 pre-release: Happy Eyeballs and ntfy headers
- 7d agoRadarrRadarr 7.0.1 pre-release: multi-stream media info, Transmission labels
- 15d agoRadarrRadarr 7.0 pre-release: .NET 10, OIDC login, Trakt Smart Lists
- 1mo agoRadarrRadarr 6.4.4: filter movies by file quality
- 1mo agoRadarrRadarr 6.4.4 pre-release: file quality filter, iOS fixes
- 2mo agoRadarrExternal IDs, original-title search, and Trusted Networks
- 5mo agoLinearCoding sessions in Linear ⚡
- 5mo agoLinearTeam documents
- 5mo agoLinearLinear Diffs
- 5mo agoLinearProject Slack channels
- 6mo agoLinearCode Intelligence ⚡
- 6mo agoLinearReleases
Frequently asked questions
What is the difference between Linear and Radarr?
They serve adjacent needs but don't currently overlap on shipped themes. Radarr is currently shipping more aggressively (velocity 5.0 vs 0.0), 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 Linear better than Radarr?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Radarr is currently shipping more aggressively (velocity 5.0 vs 0.0), 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 Linear?
Top Linear alternatives in Collab are ranked by recent ship velocity. Browse the "Linear alternatives" section above for the current picks, or visit /alternatives/linear 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.