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Comparison · Collab
AFFiNE vs Jellyfin
A side-by-side editorial comparison of AFFiNE and Jellyfin — release velocity, themes, recent moves, and the top alternatives to consider.
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AFFiNE vs Jellyfin: at a glance
What is AFFiNE?
AFFiNE's canaries stay on upkeep: a Swift Collections bump follows CVE and migration fixes.
AFFiNE ships a canary build almost daily, and nearly all of October has been dependency and infrastructure work. The newest, canary 915, bumps Apple's Swift Collections package to 1.7.4 for the native apps. Before it came a happy-dom code-execution CVE patch, payment-record repairs during a data migration, and non-root, read-only containers with multi-architecture Windows builds.
What is Jellyfin?
Seven candidates in, 12.0 is still trading features for correctness in the metadata layer.
RC7 continues the pattern the 12.0 train set: twelve changes, nearly all in the library and metadata layer, and none adding surface. The substantive ones tighten access control — search candidates are now filtered by user access in a single query, and permissions are enforced on similar-items lookups — alongside episode and season counting fixes for virtual items, anime provider IDs on season folders, and progress logging for data migrations. The release still restates the versioning change introduced at RC1, where the leading 10. was dropped so 10.11.x becomes 12.x, and still requires 10.10.7 or 10.11.x as an upgrade floor.
AFFiNE vs Jellyfin: editorial side-by-side
AFFiNE
5.0COLLAB
AFFiNE's canaries stay on upkeep: a Swift Collections bump follows CVE and migration fixes.
◆ Current state
AFFiNE ships a canary build almost daily, and nearly all of October has been dependency and infrastructure work. The newest, canary 915, bumps Apple's Swift Collections package to 1.7.4 for the native apps. Before it came a happy-dom code-execution CVE patch, payment-record repairs during a data migration, and non-root, read-only containers with multi-architecture Windows builds.
◆ Where it's heading
The feed reads like a team hardening the backend and toolchain ahead of a larger cutover: a payment-identity migration, stricter deployment defaults and steady Renovate bumps across web, server and native code. Feature work isn't visible in canaries this month; the last user-facing fix was October 12's blob-upload quota correction.
◆ Prediction
Expect the data migration to finish in the next canaries, followed by a stable release that bundles it; the entries don't show which user-facing feature is next.
Jellyfin
5.0COLLAB
Seven candidates in, 12.0 is still trading features for correctness in the metadata layer.
◆ Current state
RC7 continues the pattern the 12.0 train set: twelve changes, nearly all in the library and metadata layer, and none adding surface. The substantive ones tighten access control — search candidates are now filtered by user access in a single query, and permissions are enforced on similar-items lookups — alongside episode and season counting fixes for virtual items, anime provider IDs on season folders, and progress logging for data migrations. The release still restates the versioning change introduced at RC1, where the leading 10. was dropped so 10.11.x becomes 12.x, and still requires 10.10.7 or 10.11.x as an upgrade floor.
◆ Where it's heading
The stated goal of 12.0 has been to polish the backend rewrite that shipped in 10.11.0, and seven candidates in, that is still what the changes are. What has shifted subtly across RC5 to RC7 is the kind of correction: earlier rounds were query-cost work such as SQLite caching and batched lookups, while RC7 pairs performance with access enforcement, folding permission checks into the same queries rather than filtering afterwards. That combination usually appears when a rewrite is being audited rather than extended.
◆ Prediction
The change count per candidate is falling and the remaining work is concentrated in one contributor's metadata fixes, which points to 12.0 going final rather than to an RC8 carrying anything new. Nothing in this feed indicates when.
Alternatives to AFFiNE and Jellyfin
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 AFFiNE or Jellyfin.
SiYuan
SiYuan 3.8.9 reaches RC, adding AI-agent extraction of images embedded in PDFs.
KACE
KACE extends its PHP2SHELL fix to the SDA deployment appliance, six days after disclosure.
Mattermost
Mattermost v12 puts user-scoped permissions, private models and audit trails on every agent action.
Teable
Teable's Structured Query v2 now reports across multi-hop relations, with a strict mode against SQL.
Readwise
Readwise splits its bundle into Reader-only and Highlights-only plans and renames its first app.
See all AFFiNE alternatives → · See all Jellyfin alternatives →
Recent activity from AFFiNE and Jellyfin
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 2d agoAFFiNECanary 909: Windows static-link build fix
- 3d agoAFFiNECanary 915: Swift Collections bumped to 1.7.4
- 4d agoAFFiNECanary 907: happy-dom v21 patches code-execution CVE
- 6d agoAFFiNECanary 908: payment-record and upload fixes for data migration
- 7d agoAFFiNECanary 909: hardened containers, multi-arch Windows builds
- 17d agoAFFiNEAFFiNE fixes blob uploads after storage quota changes
- 1mo agoJellyfinRC7 folds permission checks into search and similar-items queries
- 2mo agoJellyfin12.0 RC6: people and credits lookups stop full-scanning
- 2mo agoJellyfin12.0 RC5: SQLite cache and batched lookups cut query load
- 2mo agoJellyfin12.0 RC4: MP4 track detection and SyncPlay queue fixes
- 3mo agoJellyfin12.0 RC3 reworks bitrate reporting, speeds book collections
- 4mo agoJellyfin12.0 RC2 revamps the startup UI, defers heavy DB tasks in scans
Frequently asked questions
What is the difference between AFFiNE and Jellyfin?
Both compete on the same themes — self-hosted — within Collab. AFFiNE and Jellyfin 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 AFFiNE better than Jellyfin?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. AFFiNE and Jellyfin 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 AFFiNE?
Top AFFiNE alternatives in Collab are ranked by recent ship velocity. Browse the "AFFiNE alternatives" section above for the current picks, or visit /alternatives/affine for the full list with editorial commentary on each.
What are the best alternatives to Jellyfin?
Top Jellyfin alternatives in Collab are ranked by recent ship velocity. Browse the "Jellyfin alternatives" section above for the current picks, or visit /alternatives/jellyfin for the full list with editorial commentary on each.