Read the Docs
Read the Docs moves builds to Python 3.14 and Ubuntu 26.04 by default.
Comparison · Collab
Guru vs Radarr
A side-by-side editorial comparison of Guru and Radarr — release velocity, themes, recent moves, and the top alternatives to consider.
Guru vs Radarr: at a glance
What is Guru?
Guru's Knowledge Agents get the plumbing that makes their answers checkable and safe.
Guru's late-October releases all serve the Knowledge Agent. Agents can now return the records behind an analytical answer, read SCIM-provisioned profile attributes such as department and manager, and choose from sources admins can rename. On the governance side, DLP masking now covers what users type before it is logged or sent to the LLM, and each agent gets its own chat retention window of 1 to 90 days.
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 second build. 7.0.0 moved the app to .NET 10 and added OIDC login, PEM certificates and Trakt Smart List imports. 7.0.1 follows with media info that lists every audio and subtitle stream, full Transmission label support and clearer import-failure messages. The main branch is still on 6.4.4.
Guru vs Radarr: editorial side-by-side
Guru
5.0COLLAB
Guru's Knowledge Agents get the plumbing that makes their answers checkable and safe.
◆ Current state
Guru's late-October releases all serve the Knowledge Agent. Agents can now return the records behind an analytical answer, read SCIM-provisioned profile attributes such as department and manager, and choose from sources admins can rename. On the governance side, DLP masking now covers what users type before it is logged or sent to the LLM, and each agent gets its own chat retention window of 1 to 90 days.
◆ Where it's heading
The arc runs from giving agents write access to making them auditable. Mid-October brought a rebuilt Teams app with AI answers, MCP image uploads into card drafts and answer editing for skills-based agents; late October shifted to data controls and to answers that show their workings. Guru is treating the agent as the main interface and the card base as what it works on.
◆ Prediction
Expect the stated Mermaid gap in Slack, email and exports to close, and more per-agent settings in the Guardrails section where retention now sits.
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 second build. 7.0.0 moved the app to .NET 10 and added OIDC login, PEM certificates and Trakt Smart List imports. 7.0.1 follows with media info that lists every audio and subtitle stream, full Transmission label support and clearer import-failure messages. 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 Guru 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 Guru or Radarr.
Hive
Hive keeps polishing dashboards: donut charts, project-date windows, and desktop split view.
Nextcloud Desktop
Nextcloud Desktop 35 settles into patch mode, rolling back an inode change and fixing setup errors
Pydio Cells
Cells 5.1 gives tag values their own access policies, and 5.1.1 makes them hold up.
GitLab
GitLab is turning its platform into the context layer agents and security teams query, not just a code host.
HelloID
HelloID is retiring old APIs and tightening data rules ahead of larger business-rule limits.
Recent activity from Guru and Radarr
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 3h agoGuruOctober Release Roundup Video
- 22h agoRadarrRadarr 7.0.1 pre-release: multi-stream media info, Transmission labels
- 4d agoGuruRename Sources and Folders or Drives
- 4d agoGuruKnowledge Agents Can Now Return the Records Behind the Numbers
- 4d agoGuruSCIM Now Fills in Guru Profile Attributes
- 8d agoGuruMermaid diagrams in cards and Chat
- 8d agoGuruSet chat thread retention for each Knowledge Agent
- 9d 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
- 2mo agoRadarrRadarr 6.4.2: Trakt OAuth URL fixed
Frequently asked questions
What is the difference between Guru and Radarr?
They serve adjacent needs but don't currently overlap on shipped themes. Guru and Radarr 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 Guru better than Radarr?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Guru and Radarr 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 Guru?
Top Guru alternatives in Collab are ranked by recent ship velocity. Browse the "Guru alternatives" section above for the current picks, or visit /alternatives/guru 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.