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Comparison · Collab
Komga vs Readwise
A side-by-side editorial comparison of Komga and Readwise — release velocity, themes, recent moves, and the top alternatives to consider.
Komga vs Readwise: at a glance
What is Komga?
Komga patches 1.30 with security headers while the NextUI beta settles.
Komga ships every one to two weeks, and nearly all feature work lands in NextUI, the rewritten web interface at /next. 1.30.0 brings its fourth beta: editing several series or books at once, reordering read lists and collections, and persisted filters, sort and library sub-views. HTTP sessions now default to database storage. The patches in between fixed page counts, KOReader hashes and NextUI navigation.
What is Readwise?
Readwise launches Books, its own ebook store and reading app, a week after unbundling.
Readwise now sells three products. A week after splitting Reader and Highlights into separate plans, it launched Readwise Books on October 30: an iOS and Android ebook store and reading app stocked by the major publishers, with reading sessions, following other readers, and Kindle and Goodreads imports. The same release added 13 Books tools to the Readwise MCP server, moved podcast transcripts onto the YouTube cleanup pipeline, and lets the Reader API set reading progress.
Komga vs Readwise: editorial side-by-side
Komga
5.0COLLAB
Komga patches 1.30 with security headers while the NextUI beta settles.
◆ Current state
Komga ships every one to two weeks, and nearly all feature work lands in NextUI, the rewritten web interface at /next. 1.30.0 brings its fourth beta: editing several series or books at once, reordering read lists and collections, and persisted filters, sort and library sub-views. HTTP sessions now default to database storage. The patches in between fixed page counts, KOReader hashes and NextUI navigation.
◆ Where it's heading
Each NextUI beta closes a gap with the old interface: metadata editing in the second, contextual navigation in the third, bulk editing and list organization in the fourth. Notable Entities metadata in 1.29 already exists only in NextUI, so the new interface is becoming the place where features appear first.
◆ Prediction
The remaining gaps look small enough that a later 1.3x release may make NextUI the default interface. Until then, expect more betas every few weeks with patch releases between them.
Readwise
6.3COLLAB
Readwise launches Books, its own ebook store and reading app, a week after unbundling.
◆ Current state
Readwise now sells three products. A week after splitting Reader and Highlights into separate plans, it launched Readwise Books on October 30: an iOS and Android ebook store and reading app stocked by the major publishers, with reading sessions, following other readers, and Kindle and Goodreads imports. The same release added 13 Books tools to the Readwise MCP server, moved podcast transcripts onto the YouTube cleanup pipeline, and lets the Reader API set reading progress.
◆ Where it's heading
Readwise is moving from a layer on top of other people's reading apps to owning the purchase and the reading itself. The unbundle, the free Books app and the shared MCP server point to separate entry products that all feed the same account. Reader keeps its weekly cadence of TTS, transcript and parsing work underneath.
◆ Prediction
Expect weekly Books fixes and Kindle-import work, and a move from invite-only to open signup if the store holds up.
Alternatives to Komga 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 Komga or Readwise.
Nextcloud
Nextcloud's November patches lean on preview speed and sharing fixes across three branches.
Mattermost
Mattermost v12.1 puts bots and burn-after-reading messages under the same access rules.
Asana
Asana lets Division admins run their own custom roles, on top Enterprise plans only.
Double
Double turns a recorded Chrome session into an agent that repeats the task.
SiYuan
SiYuan 3.8.11 alphas add freeform mind maps and plugin snapshots right after 3.8.10.
See all Komga alternatives → · See all Readwise alternatives →
Recent activity from Komga and Readwise
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 4d agoKomgaSecurity headers and a concurrency fix
- 7d agoReadwisePhone text width, cross-device resume and GPT-6.1 BYOK models
- 10d agoKomgaFourth NextUI beta adds bulk editing and saved filters
- 14d agoReadwiseReadwise launches Books, an ebook store and reading app ⚡
- 17d agoKomgaPage count and KOReader hash fixes
- 21d agoReadwiseReadwise unbundles: Reader-only and Highlights-only plans
- 28d agoReadwiseReader fixes: Listen start point, mobile rendering, 3D Secure
- 1mo agoKomgaRelease 1.29.1
- 1mo agoKomgaRelease 1.29.0
- 1mo agoReadwiseLifelike voices get steadier pacing as TTS stalls are fixed
- 1mo agoReadwiseLifelike TTS voices, reading themes and a faster Reader launch
- 1mo agoKomgaNextUI login, sorting and search fixes
Frequently asked questions
What is the difference between Komga 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 Komga 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 Komga?
Top Komga alternatives in Collab are ranked by recent ship velocity. Browse the "Komga alternatives" section above for the current picks, or visit /alternatives/komga 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.