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Comparison · Collab
Guru vs Lidarr
A side-by-side editorial comparison of Guru and Lidarr — release velocity, themes, recent moves, and the top alternatives to consider.
Guru vs Lidarr: 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 Lidarr?
Lidarr starts a 3.2 pre-release while 3.1 gains host and network checks
Lidarr ships small maintenance releases every few weeks. 3.1.6 on the stable branch improves Allowed Hosts and Trusted Networks handling and logging, adds release year detection and fixes Freebox imports. A 3.2.0 pre-release followed with wildcard IP support in Allowed Hosts, indexer-recommended page sizes and periodic cache cleanup.
Guru vs Lidarr: 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.
Lidarr
5.0COLLAB
Lidarr starts a 3.2 pre-release while 3.1 gains host and network checks
◆ Current state
Lidarr ships small maintenance releases every few weeks. 3.1.6 on the stable branch improves Allowed Hosts and Trusted Networks handling and logging, adds release year detection and fixes Freebox imports. A 3.2.0 pre-release followed with wildcard IP support in Allowed Hosts, indexer-recommended page sizes and periodic cache cleanup.
◆ Where it's heading
The *arr projects are rolling out the same host-validation settings together, and many of Lidarr's fixes are the same commits shipped in Prowlarr. The 3.2 bump is a version step, not a feature release, in what the notes show.
◆ Prediction
A stable 3.2.0 is the likely next entry, given the pre-release has been out since late October.
Alternatives to Guru and Lidarr
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 Lidarr.
Hive
Hive turns dashboards into a place to run apps, and lets AI Proofing read SharePoint guidelines.
Prowlarr
Prowlarr adds Trusted Networks and host validation, then moves to 2.7
Dropbox Sign
Dropbox Sign's API can now check a PDF's fields before a signature request goes out
Paperless-ngx
Paperless-ngx shipped seven releases in October, two of them for security
BookStack
BookStack's first feature release since May requires an APP_KEY and needed two quick patches
Recent activity from Guru and Lidarr
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 3d agoGuruRename Sources and Folders or Drives
- 3d agoGuruKnowledge Agents Can Now Return the Records Behind the Numbers
- 3d agoGuruSCIM Now Fills in Guru Profile Attributes
- 7d agoGuruMermaid diagrams in cards and Chat
- 7d agoGuruSet chat thread retention for each Knowledge Agent
- 7d agoGuruDLP masking now covers what users type
- 7d agoLidarrLidarr 3.2.0 pre-release: Allowed Hosts and cache fixes
- 7d agoLidarrLidarr 3.1.6: host checks, release year detection
- 1mo agoLidarrLidarr 3.1.6 pre-release: Allowed Hosts logging fixes
- 1mo agoLidarrLidarr 3.1.5: disable search for missing albums
- 2mo agoLidarrLidarr 3.1.4: manual import release group fix
- 3mo agoLidarrLidarr 3.1.3: Spotify rate limiting
Frequently asked questions
What is the difference between Guru and Lidarr?
They serve adjacent needs but don't currently overlap on shipped themes. Guru and Lidarr 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 Lidarr?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Guru and Lidarr 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 Lidarr?
Top Lidarr alternatives in Collab are ranked by recent ship velocity. Browse the "Lidarr alternatives" section above for the current picks, or visit /alternatives/lidarr for the full list with editorial commentary on each.