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Comparison · Collab
SiYuan vs Prowlarr
A side-by-side editorial comparison of SiYuan and Prowlarr — release velocity, themes, recent moves, and the top alternatives to consider.
SiYuan vs Prowlarr: at a glance
What is SiYuan?
SiYuan's 3.8 branch turns a local-first notebook into an agent-readable knowledge store.
SiYuan publishes near-daily alpha tags whose notes are cumulative, so each release restates the previous one's feature list and appends what is new. The 3.7.4 line was pure enhancement work — Android and HarmonyOS parity, export fidelity, Pandoc packaging, drag-and-drop and font handling. The 3.8.0 line, opened on 4 August, carries four genuinely new features that had no predecessor in 3.7.4: OIDC authentication, an AI Agent, semantic search via embeddings and reranking, and MCP support.
What is Prowlarr?
A steady indexer-maintenance cadence: fixes, definitions, translations, repeat.
Prowlarr ships every week or two off the develop branch, and the entries are consistently small: indexer definition corrections, parsing fixes, dependency bumps and Weblate translation batches. The only user-facing addition in this window is showing indexer-specific categories in search. Every entry opens with the same boilerplate about switching update branches, which is the feed's own shape rather than news.
SiYuan vs Prowlarr: editorial side-by-side
SiYuan
6.3COLLAB
SiYuan's 3.8 branch turns a local-first notebook into an agent-readable knowledge store.
◆ Current state
SiYuan publishes near-daily alpha tags whose notes are cumulative, so each release restates the previous one's feature list and appends what is new. The 3.7.4 line was pure enhancement work — Android and HarmonyOS parity, export fidelity, Pandoc packaging, drag-and-drop and font handling. The 3.8.0 line, opened on 4 August, carries four genuinely new features that had no predecessor in 3.7.4: OIDC authentication, an AI Agent, semantic search via embeddings and reranking, and MCP support.
◆ Where it's heading
The mobile and export grind continues underneath, but the branch cut is where the direction changed. Semantic search plus MCP means the vault becomes queryable by meaning and reachable by external agents, while OIDC is the first real answer for multi-user or organizational deployment — a notable turn for a product built around single-user local storage. The alpha.3 addition of LAN peer-assisted sync acceleration points the same way: sync is being optimized for several devices, or several people, on one network.
◆ Prediction
Expect the 3.8 alphas to keep layering onto the AI Agent and MCP surfaces — most likely which blocks or notebooks an agent may read, since OIDC arriving in the same release implies identity is about to gate access rather than just login.
Prowlarr
5.0COLLAB
A steady indexer-maintenance cadence: fixes, definitions, translations, repeat.
◆ Current state
Prowlarr ships every week or two off the develop branch, and the entries are consistently small: indexer definition corrections, parsing fixes, dependency bumps and Weblate translation batches. The only user-facing addition in this window is showing indexer-specific categories in search. Every entry opens with the same boilerplate about switching update branches, which is the feed's own shape rather than news.
◆ Where it's heading
The value being shipped is upkeep of the indexer catalogue — PreToMe categories, M-Team category updates, MyAnonamouse author name handling, IPTorrents query parameters. That is the actual product for an indexer manager, but it means the release history reads flat: no architectural change, no new integration surface, no shift in what Prowlarr does. Version numbers move faster than capability.
◆ Prediction
Expect the same rhythm — per-indexer definition fixes and dependency bumps cut every one to two weeks — with any notable change arriving as a small search or UI addition rather than a release theme.
Alternatives to SiYuan 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 SiYuan or Prowlarr.
Readarr
Six releases of small fixes and translations, then nothing since June 2025.
LibrePhotos
Five repos became one, and the authorization model got a public-safe user view.
Komga
A mature media server whose releases are format edge cases and Kobo plumbing.
noVNC
noVNC ships about once a year, and its betas and finals carry identical notes.
Lidarr
Lidarr's release notes still tell you not to update Radarr — the fork's seams are showing.
See all SiYuan alternatives → · See all Prowlarr alternatives →
Recent activity from SiYuan and Prowlarr
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 13h agoSiYuanSiYuan 3.8.0-alpha.3 adds LAN peer-assisted sync acceleration
- 1d agoSiYuanSiYuan v3.8.0-alpha.2
- 2d agoSiYuanSiYuan 3.8 opens with AI Agent, semantic search, MCP, and OIDC ⚡
- 4d agoProwlarr2.6.1.5509 shows indexer-specific categories in search
- 4d agoSiYuanSiYuan 3.7.4-alpha.6: tab dragging, child docs, S Pen hover
- 5d agoSiYuanSiYuan 3.7.4-alpha.5: database performance and mobile audio recording
- 5d agoSiYuanSiYuan 3.7.4-alpha.4: S Pen popovers and export file handling
- 10d agoProwlarr2.6.0.5494 fixes non-ASCII Basic Auth credentials
- 15d agoProwlarr2.5.2.5491: logging endpoint and task status icon fixes
- 17d agoProwlarr2.5.2.5483 improves byte-size parsing precision
- 25d agoProwlarr2.5.1.5464 corrects categories for three indexers
- 29d agoProwlarr2.5.1.5460 adds leecher sorting for IPTorrents
Frequently asked questions
What is the difference between SiYuan and Prowlarr?
They serve adjacent needs but don't currently overlap on shipped themes. SiYuan is currently shipping more aggressively (velocity 6.3 vs 5.0), with 1 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 SiYuan better than Prowlarr?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. SiYuan is currently shipping more aggressively (velocity 6.3 vs 5.0), with 1 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 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.
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.