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Comparison · Meetings
3CX vs Lifesize
A side-by-side editorial comparison of 3CX and Lifesize — release velocity, themes, recent moves, and the top alternatives to consider.
3CX vs Lifesize: at a glance
What is 3CX?
3CX is bolting AI onto the PBX and rewriting its licensing to match
Three things are moving together: V20 Update 10 landed in alpha with MCP support and a dedicated AI Server, partner and distributor NFR subscriptions were repackaged from ENT+ into an AI Edition, and a separate post covers how to size AI Server hardware for response time. Ordinary platform work continues underneath, with portal changes allowing self-managed edition downgrades and hosting removal. Feed bodies are truncated at source, so only the leads are visible.
What is Lifesize?
Lifesize feed has degraded to scraped UI chrome.
There is no real product signal in the recent Lifesize feed. The 'entries' are scraped page fragments — site-nav language switchers, popup-dismiss text, a chat-widget greeting, the converse360 chatbot loader, and product-page boilerplate noting the Enghouse Systems acquisition. No release notes, no shipped features, no version events.
3CX vs Lifesize: editorial side-by-side
3CX
6.3MEETINGS
3CX is bolting AI onto the PBX and rewriting its licensing to match
◆ Current state
Three things are moving together: V20 Update 10 landed in alpha with MCP support and a dedicated AI Server, partner and distributor NFR subscriptions were repackaged from ENT+ into an AI Edition, and a separate post covers how to size AI Server hardware for response time. Ordinary platform work continues underneath, with portal changes allowing self-managed edition downgrades and hosting removal. Feed bodies are truncated at source, so only the leads are visible.
◆ Where it's heading
The AI Server is the informative part: 3CX is offering inference customers run themselves rather than routing calls into a hosted model, which matches a base that already self-hosts its phone system. Licensing is being reorganized on the same axis, with the AI Edition displacing the old enterprise tier in the channel before it reaches general commercial tiers. Recent updates around it, including emailed AI agent transcripts and markdown knowledge sources, all feed the same AI agent surface.
◆ Prediction
Update 10 should move from alpha to general availability with the AI Edition packaging following into the commercial tiers, given the channel has already been switched over. What MCP actually exposes is not determinable from these entries because the feed truncates every body.
Lifesize
1.3MEETINGS
Lifesize feed has degraded to scraped UI chrome.
◆ Current state
There is no real product signal in the recent Lifesize feed. The 'entries' are scraped page fragments — site-nav language switchers, popup-dismiss text, a chat-widget greeting, the converse360 chatbot loader, and product-page boilerplate noting the Enghouse Systems acquisition. No release notes, no shipped features, no version events.
◆ Where it's heading
Lifesize is now part of Enghouse Interactive Group, and the public release-notes surface this scraper points at appears to have been retired or replaced by Enghouse's own communications. Until the source feed is repointed, this product has no observable trajectory — silence here is a data-collection problem, not necessarily a product-quality signal.
◆ Prediction
No grounded prediction is possible from this batch. The next useful signal will only arrive if the underlying scraper target is fixed to point at Enghouse's product comms, or if Lifesize-branded products are wound down entirely.
Alternatives to 3CX and Lifesize
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 3CX or Lifesize.
Webex
The feed is a marketing blog; the actual GA announcements arrive between the thought leadership
HOMER
HOMER 11's DuckLake rearchitecture is in its hardening phase, shipping near-daily.
mediasoup
mediasoup's Rust line is shipping subchannel fixes every few days and nothing else
Daily.co
One real release is buried in a feed that is mostly captured page furniture.
Fourwaves
A daily drip of conference-platform polish, with finance filtering and attendee self-service leading.
See all 3CX alternatives → · See all Lifesize alternatives →
Recent activity from 3CX and Lifesize
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 4d ago3CX3CX AI Server - Speed and Response Time
- 5d ago3CXPartner and Distributor NFR ENT+ Subscriptions Replaced with AI Edition
- 6d ago3CXLatest 3CX Portal Updates: Downgrade SC & Remove Hosting
- 7d ago3CX3CX AI Server Upcoming Updates
- 8d ago3CX3CX Summer Shutdown Working Hours
- 12d ago3CXV20 Update 10 Alpha: MCP, AI Server & More Admin Control ⚡
- 3mo agoLifesizeScraped support-nav fragment (no product signal)
- 4mo agoLifesizePopup-dismiss text captured as entry
- 4mo agoLifesizeChat widget greeting (scraper noise)
- 4mo agoLifesizeChatbot loader text (scraper noise)
Frequently asked questions
What is the difference between 3CX and Lifesize?
They serve adjacent needs but don't currently overlap on shipped themes. 3CX is currently shipping more aggressively (velocity 6.3 vs 1.3), 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 3CX better than Lifesize?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. 3CX is currently shipping more aggressively (velocity 6.3 vs 1.3), with 1 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 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.
What are the best alternatives to Lifesize?
Top Lifesize alternatives in Meetings are ranked by recent ship velocity. Browse the "Lifesize alternatives" section above for the current picks, or visit /alternatives/lifesize for the full list with editorial commentary on each.