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Comparison · Collab
CoScreen vs Readwise
A side-by-side editorial comparison of CoScreen and Readwise — release velocity, themes, recent moves, and the top alternatives to consider.
CoScreen vs Readwise: at a glance
What is CoScreen?
CoScreen ships its final build and declares End of Life after a year of quiet.
CoScreen just shipped V8.11.14, explicitly labeled its final software update, alongside an official End of Life announcement. The last real feature release was V8.10 in August 2025 (screen-region sharing plus macOS Tahoe support); the eleven months since produced nothing but this shutdown notice. The multiplayer, multi-window screen-sharing tool for remote teams is being retired rather than iterated.
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.
CoScreen vs Readwise: editorial side-by-side
CoScreen
3.8COLLAB
CoScreen ships its final build and declares End of Life after a year of quiet.
◆ Current state
CoScreen just shipped V8.11.14, explicitly labeled its final software update, alongside an official End of Life announcement. The last real feature release was V8.10 in August 2025 (screen-region sharing plus macOS Tahoe support); the eleven months since produced nothing but this shutdown notice. The multiplayer, multi-window screen-sharing tool for remote teams is being retired rather than iterated.
◆ Where it's heading
The cadence tells the story: steady usability and performance work through 2024 and into early 2025, a last genuine feature drop in August 2025, then silence until today's EOL. This is a sunset, not a pivot. Users can expect the app to keep running on 8.11.14 but to receive no further fixes or OS-compatibility updates.
◆ Prediction
With EOL declared and a final build shipped, the only moves left are wind-down mechanics: a hard shutdown date, export or migration guidance, and eventual removal from distribution. No further feature work is coming.
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 CoScreen 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 CoScreen 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 CoScreen alternatives → · See all Readwise alternatives →
Recent activity from CoScreen and Readwise
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 7d agoReadwisePhone text width, cross-device resume and GPT-6.1 BYOK models
- 14d agoReadwiseReadwise launches Books, an ebook store and reading app ⚡
- 21d agoReadwiseReadwise unbundles: Reader-only and Highlights-only plans
- 28d agoReadwiseReader fixes: Listen start point, mobile rendering, 3D Secure
- 1mo agoReadwiseLifelike voices get steadier pacing as TTS stalls are fixed
- 1mo agoReadwiseLifelike TTS voices, reading themes and a faster Reader launch
- 4mo agoCoScreenV8.11.14 Final Software Update ⚡
- 1y agoCoScreenV8.10 Screen Region Sharing & macOS Tahoe Support
- 1y agoCoScreenV8.2.119 New remote window top bar and focus mode
- 2y agoCoScreenV8.1.57 New video layouts and open URLs of shared browser windows
- 2y agoCoScreenV7.10.144: Update for enterprise access
- 2y agoCoScreenV7.10.41: Bug fixes
Frequently asked questions
What is the difference between CoScreen and Readwise?
They serve adjacent needs but don't currently overlap on shipped themes. Readwise is currently shipping more aggressively (velocity 6.3 vs 3.8), 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 CoScreen 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 3.8), 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 CoScreen?
Top CoScreen alternatives in Collab are ranked by recent ship velocity. Browse the "CoScreen alternatives" section above for the current picks, or visit /alternatives/coscreen 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.