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Comparison · Collab
CoScreen vs KACE
A side-by-side editorial comparison of CoScreen and KACE — release velocity, themes, recent moves, and the top alternatives to consider.
CoScreen vs KACE: at a glance
| Feature | CoScreen | KACE |
|---|---|---|
| Sector | Collab | Collab |
| Velocity score | 3.8 | 5.0 |
| Sparks · 30d | 0 | 0 |
| Top themes | end-of-life, screen-sharing, collaboration, sunset | endpoint-management, security-patches, php2shell, windows-11 |
| Last editorial update | 3mo ago | 1d ago |
| Website | Visit → | — |
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 KACE?
KACE extends its PHP2SHELL fix to the SDA deployment appliance, six days after disclosure.
KACE has now patched the critical PHP2SHELL vulnerabilities across both appliances: SMA 15.1 and 15.0 on October 23, and the SDA 9.3 deployment appliance on October 27. SMA also gained official support for Windows 11 26H2 agents and patches, following KACE Cloud's 26H2 support a few days earlier.
CoScreen vs KACE: 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.
KACE
5.0COLLAB
KACE extends its PHP2SHELL fix to the SDA deployment appliance, six days after disclosure.
◆ Current state
KACE has now patched the critical PHP2SHELL vulnerabilities across both appliances: SMA 15.1 and 15.0 on October 23, and the SDA 9.3 deployment appliance on October 27. SMA also gained official support for Windows 11 26H2 agents and patches, following KACE Cloud's 26H2 support a few days earlier.
◆ Where it's heading
The changelog is dominated by security response and OS-version coverage, with both SMA branches patched in lockstep. Feature work is limited to agent reliability fixes. KACE behaves like a maintained endpoint-management line rather than one being redirected.
◆ Prediction
Expect November Patch Tuesday content and further cumulative patches on both SMA branches. The entries don't point to new feature work.
Alternatives to CoScreen and KACE
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 KACE.
SiYuan
SiYuan 3.8.9 reaches RC, adding AI-agent extraction of images embedded in PDFs.
Mattermost
Mattermost v12 puts user-scoped permissions, private models and audit trails on every agent action.
AFFiNE
AFFiNE's canaries stay on upkeep: a Swift Collections bump follows CVE and migration fixes.
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 CoScreen alternatives → · See all KACE alternatives →
Recent activity from CoScreen and KACE
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 2d agoKACESDA 9.3 hotfix closes PHP2SHELL flaws
- 3d agoKACEKACE SMA Windows 11 26H2 general support
- 6d agoKACEKACE SMA 15.0 Cumulative Patch 5
- 6d agoKACEKACE SMA 15.1 Cumulative Patch 2
- 6d agoKACEKACE Cloud supports Windows 11 26H2 feature updates
- 14d agoKACEOctober 2026 Microsoft Patch Tuesday
- 3mo 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 KACE?
They serve adjacent needs but don't currently overlap on shipped themes. KACE is currently shipping more aggressively (velocity 5.0 vs 3.8), with 0 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 KACE?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. KACE is currently shipping more aggressively (velocity 5.0 vs 3.8), with 0 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 KACE?
Top KACE alternatives in Collab are ranked by recent ship velocity. Browse the "KACE alternatives" section above for the current picks, or visit /alternatives/kace for the full list with editorial commentary on each.