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Comparison · Collab

Jellyfin vs Readwise

A side-by-side editorial comparison of Jellyfin and Readwise — release velocity, themes, recent moves, and the top alternatives to consider.

Jellyfin vs Readwise: at a glance

FeatureJellyfinReadwise
SectorCollabCollab
Velocity score5.06.3
Sparks · 30d01
Top themesmedia-server, self-hosted, release-candidates, performanceread-it-later, ghostreader, mobile-rewrite, epub
Last editorial update1d ago1d ago
WebsiteVisit →Visit →

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.

Read the full Jellyfin trajectory →

What is Readwise?

Two big swings in July and August, and since then Readwise has been paying the bill.

Readwise shipped a full mobile rewrite in late July and library-wide Ghostreader a fortnight later, and the weekly changelogs since have been almost entirely repair. The August 28 week is typical: thirteen fixes against five real improvements, spread across EPUB handling, chart and video embeds, Ghostreader chat on both mobile platforms, and Boox e-ink devices. The one consistent addition each week is parsing coverage for more publishers.

Read the full Readwise trajectory →

Jellyfin vs Readwise: editorial side-by-side

J
Jellyfin
COLLAB
5.0

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.

R
Readwise
COLLAB
6.3

Two big swings in July and August, and since then Readwise has been paying the bill.

◆ Current state

Readwise shipped a full mobile rewrite in late July and library-wide Ghostreader a fortnight later, and the weekly changelogs since have been almost entirely repair. The August 28 week is typical: thirteen fixes against five real improvements, spread across EPUB handling, chart and video embeds, Ghostreader chat on both mobile platforms, and Boox e-ink devices. The one consistent addition each week is parsing coverage for more publishers.

◆ Where it's heading

The fix list is a map of where the rewrite is still settling — pagination and layout stability on Android tablets, chat sheets and message sending on mobile, exports arriving with page CSS attached. Underneath that, small capabilities keep arriving quietly: Apple Books folder-EPUBs now upload, interactive charts render as linked images instead of an import notice, non-Latin titles survive the trip to Kindle. The company is broadening what it can ingest and export while stabilising what it rebuilt.

◆ Prediction

Expect the weekly cadence to hold with fixes still outnumbering additions, and the remaining Boox and Android tablet issues to keep appearing until the mobile rewrite fully settles.

Alternatives to Jellyfin and Readwise

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 Jellyfin or Readwise.

See all Jellyfin alternatives → · See all Readwise alternatives →

Recent activity from Jellyfin and Readwise

Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.

  1. 1d agoJellyfinRC7 folds permission checks into search and similar-items queries
  2. 5d agoReadwiseApple Books EPUBs, chart embeds, and non-Latin Kindle titles
  3. 7d agoJellyfin12.0 RC6: people and credits lookups stop full-scanning
  4. 12d agoReadwiseAuto-scroll preference persists and Kindle disconnect works properly
  5. 19d agoReadwiseFaster manual highlight entry and steadier highlight scanning
  6. 22d agoJellyfin12.0 RC5: SQLite cache and batched lookups cut query load
  7. 26d agoReadwiseGlobal Ghostreader reads and acts across your whole library
  8. 1mo agoJellyfin12.0 RC4: MP4 track detection and SyncPlay queue fixes
  9. 1mo agoReadwiseMastery cards, Discards, and multilingual scanning restored on mobile
  10. 1mo agoReadwiseReadwise 2.0 rebuilds the mobile apps from scratch
  11. 1mo agoJellyfin12.0 RC3 reworks bitrate reporting, speeds book collections
  12. 2mo agoJellyfin12.0 RC2 revamps the startup UI, defers heavy DB tasks in scans

Frequently asked questions

What is the difference between Jellyfin and Readwise?

They serve adjacent needs but don't currently overlap on shipped themes. Readwise 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 Jellyfin better than Readwise?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Readwise 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 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.

What are the best alternatives to Readwise?

Top Readwise alternatives in Collab are ranked by recent ship velocity. Browse the "Readwise alternatives" section above for the current picks, or visit /alternatives/readwise for the full list with editorial commentary on each.