Smartsheet
Smartsheet adds a Gantt view and lifts table view to 500,000-cell sheets.
Comparison · Collab
Radarr vs SiYuan
A side-by-side editorial comparison of Radarr and SiYuan — release velocity, themes, recent moves, and the top alternatives to consider.
Radarr vs SiYuan: at a glance
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.
What is SiYuan?
SiYuan's sixth 3.8.10 alpha repeats alpha.5's list as the release nears beta.
SiYuan's 3.8.10 alpha.5 on November 3 lists 24 items, up from 19 in alpha.3. New this time: smarter LAN sync address picking on VPN and multi-interface setups, related database views in entry details, custom PDF page sizes, bottom-sheet dialogs on mobile and apostrophe-safe keyword search. The line already carried workspace-level AI memory, database sub-items, HTTP requests in templates and a built-in Markdown editor.
Radarr vs SiYuan: editorial side-by-side
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.
SiYuan
5.0COLLAB
SiYuan's sixth 3.8.10 alpha repeats alpha.5's list as the release nears beta.
◆ Current state
SiYuan's 3.8.10 alpha.5 on November 3 lists 24 items, up from 19 in alpha.3. New this time: smarter LAN sync address picking on VPN and multi-interface setups, related database views in entry details, custom PDF page sizes, bottom-sheet dialogs on mobile and apostrophe-safe keyword search. The line already carried workspace-level AI memory, database sub-items, HTTP requests in templates and a built-in Markdown editor.
◆ Where it's heading
SiYuan ships alphas every day or two and lets each release list grow until a freeze. The 3.8.10 line spreads across AI agent features, databases and mobile polish, while the desktop Electron process moves to strict TypeScript.
◆ Prediction
Expect more alphas, then a beta series that freezes the 3.8.10 list, as 3.8.9 did with its beta-to-RC run.
Alternatives to Radarr and SiYuan
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 Radarr or SiYuan.
Joplin
Joplin fixes 50+ server security issues found in a Claude-assisted review of Joplin Cloud.
Koofr
Koofr's iOS app gets a text editor, and public links get minute-level expiry.
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 Radarr alternatives → · See all SiYuan alternatives →
Recent activity from Radarr and SiYuan
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 9h agoSiYuanSiYuan 3.8.10 alpha 6 (same notes as alpha 5)
- 2d agoSiYuanSiYuan 3.8.10 alpha 5 adds custom PDF sizes, LAN sync fix
- 2d agoRadarrRadarr 7.0.1 pre-release: multi-stream media info, Transmission labels
- 3d agoSiYuanSiYuan 3.8.10 alpha 3 adds a built-in Markdown editor
- 4d agoSiYuanSiYuan 3.8.10 alpha 2 (same notes as alpha 1)
- 5d agoSiYuanSiYuan 3.8.10 alpha 1 adds AI workspace memory, database sub-items
- 8d agoSiYuanSiYuan 3.8.9 RC1: AI agent extracts images from PDFs
- 11d 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 Radarr and SiYuan?
They serve adjacent needs but don't currently overlap on shipped themes. Radarr and SiYuan 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 Radarr better than SiYuan?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Radarr and SiYuan 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 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.
What are the best alternatives to SiYuan?
Top SiYuan alternatives in Collab are ranked by recent ship velocity. Browse the "SiYuan alternatives" section above for the current picks, or visit /alternatives/siyuan for the full list with editorial commentary on each.