Ant Media Server
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Comparison · Meetings
Greenlight vs 3CX
A side-by-side editorial comparison of Greenlight and 3CX — release velocity, themes, recent moves, and the top alternatives to consider.
Shared themes:self-hosted
Greenlight vs 3CX: at a glance
What is Greenlight?
Greenlight 3.9.1 fixes a critical upload flaw and tells admins to rotate secrets.
Greenlight, the BigBlueButton web frontend, released 3.9.1 on Nov 5 to fix a critical flaw: through a Rails Active Storage issue, a user able to upload an avatar or presentation could read or write files on the server. The fix comes from Rails 8.0.5.2's stricter ImageMagick policy, and instances storing uploads on local disk are told to rotate SECRET_KEY_BASE, database, BigBlueButton and other credentials.
What is 3CX?
3CX sets the end of 2026 to switch off its own transcription service.
3CX is closing its bundled AI services and moving customers to AI they run or connect themselves. On November 13 it confirmed its transcription service switches off at the end of 2026, with ENT+ subscriptions moving to AI Edition. V20 Update 10 fills in the replacement: Grok support, MCP, improved AI agents and local transcription on a Mac, plus simpler audio conferencing, a pop-out dialer and delegated call recording review.
Greenlight vs 3CX: editorial side-by-side
Greenlight
2.5MEETINGS
Greenlight 3.9.1 fixes a critical upload flaw and tells admins to rotate secrets.
◆ Current state
Greenlight, the BigBlueButton web frontend, released 3.9.1 on Nov 5 to fix a critical flaw: through a Rails Active Storage issue, a user able to upload an avatar or presentation could read or write files on the server. The fix comes from Rails 8.0.5.2's stricter ImageMagick policy, and instances storing uploads on local disk are told to rotate SECRET_KEY_BASE, database, BigBlueButton and other credentials.
◆ Where it's heading
The project remains in security maintenance: gem updates, a breaking URL_HOST requirement in 3.9.0 and now an urgent patch. Feature work has been rare since the invitation changes in April.
◆ Prediction
Expect more dependency-driven security releases; new features look unlikely from the recent pattern.
3CX
6.3MEETINGS
3CX sets the end of 2026 to switch off its own transcription service.
◆ Current state
3CX is closing its bundled AI services and moving customers to AI they run or connect themselves. On November 13 it confirmed its transcription service switches off at the end of 2026, with ENT+ subscriptions moving to AI Edition. V20 Update 10 fills in the replacement: Grok support, MCP, improved AI agents and local transcription on a Mac, plus simpler audio conferencing, a pop-out dialer and delegated call recording review.
◆ Where it's heading
Update 10 widens the choice of AI provider and moves more processing onto hardware customers own, while adding manager controls around recordings. The release is shipping in pieces through how-to posts rather than one changelog.
◆ Prediction
Expect Update 10 to reach general release and more posts on the self-hosted AI Server ahead of the January 2027 licence conversion.
Alternatives to Greenlight and 3CX
Other Meetings 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 Greenlight or 3CX.
Eventcombo
Eventcombo adds webinar demo checklists to its 2027 buyer guides.
Fourwaves
Fourwaves doubles Free plan submissions to 50 and reworks reviewer assignment.
JW Player
JW Player's Android SDK 4.28 adds live Chromecast and new background audio controls.
Nextcloud Talk
Nextcloud Talk v23.0.14 fixes Firefox video and keeps v25 waiting at RC3.
Kurento
Kurento's JavaScript client gets a 7.3.1 point release with no notes.
See all Greenlight alternatives → · See all 3CX alternatives →
Recent activity from Greenlight and 3CX
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 20h ago3CX3CX Transcription Service to be Switched Off End of 2026
- 1d ago3CXStop Selling Features. Start Selling Business Outcomes
- 1d ago3CXDelegate Call Recording Review and Protect Sensitive Calls in 3CX V20 Update 10
- 2d ago3CXV20 U10 Extending Our AI Lead: Improved Agents, MCP, and Local Transcription on a Mac
- 3d ago3CXTest Where Calls Go When Your 3CX AI Agent Is Unavailable
- 4d ago3CXSize Your 3CX AI Server for Today, Scale It for Tomorrow
- 8d agoGreenlightGreenlight 3.9.1 fixes critical file read/write via uploads
- 2mo agoGreenlightGreenlight 3.9.0.1: startup crash hotfix
- 2mo agoGreenlightGreenlight 3.9.0: mandatory URL_HOST and undisclosed security fixes
- 3mo agoGreenlightGreenlight 3.8.2.4: security gem updates
- 6mo agoGreenlightGreenlight 3.8.2.3: security updates and translations
- 6mo agoGreenlightGreenlight 3.8.2.2: HTML support in maintenance banner
Frequently asked questions
What is the difference between Greenlight and 3CX?
Both compete on the same themes — self-hosted — within Meetings. 3CX is currently shipping more aggressively (velocity 6.3 vs 2.5), 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 Greenlight better than 3CX?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. 3CX is currently shipping more aggressively (velocity 6.3 vs 2.5), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Meetings products to evaluate alongside.
What are the best alternatives to Greenlight?
Top Greenlight alternatives in Meetings are ranked by recent ship velocity. Browse the "Greenlight alternatives" section above for the current picks, or visit /alternatives/greenlight for the full list with editorial commentary on each.
What are the best alternatives to 3CX?
Top 3CX alternatives in Meetings are ranked by recent ship velocity. Browse the "3CX alternatives" section above for the current picks, or visit /alternatives/3cx for the full list with editorial commentary on each.