MEETINGS
3CX is opening the PBX to agents while its feed fills with awards and academy news
Alternatives · video conferencing tools
Slack (Huddles) alternatives
The best Slack (Huddles) alternatives in video conferencing tools, ranked by Sparkpulse's velocity_score.
Updated Oct 28, 2026
Looking for the best alternatives to Slack (Huddles)? Sparkpulse tracks and ranks 12 alternatives in video conferencing tools by shipping velocity — how frequently each ships meaningful updates, verified from official changelogs. For reference, Slack (Huddles) shipped 0 meaningful updates in the last 30 days and carries a velocity score of 0.0 out of 10 in 2026. The alternatives below are ranked the same way, so you're comparing real release momentum, not marketing claims.
About Slack (Huddles)
This feed is an archive of old Slack desktop releases, not current product news.
The window covers Slack desktop app versions 2.6.3 through 2.8.2 — keychain credential storage, resumable file downloads, keyboard navigation, French, Spanish and German localization, and a run of Electron security updates and input-method fixes. These are historical client releases, captured with version-only titles.
Velocity 0.0 · Last update 2mo ago
Top 12 alternatives to Slack (Huddles)
Ranked by recent ship velocity. Tap any card for the full editorial breakdown, or pivot to a head-to-head.
MEETINGS
Switcher Studio adds Instant Replay — a live broadcasting capability that finally closes the gap with dedicated sports streaming rigs.
MEETINGS
Wowza is rebuilding around one idea: run computer vision inside the streaming pipeline.
MEETINGS
Fourwaves follows its participant inbox with a week of admin fixes and security hardening.
MEETINGS
HOMER 11.0.369 fixes S3 auth on Ceph-based storage and stops compaction memory growth.
MEETINGS
Element Call starts moving to new LiveKit transports and falls back to remote SFUs when needed.
MEETINGS
JW Player moves CMAF VOD into the dashboard, adds AV1, and opens Broadcast Live to audio-only feeds.
MEETINGS
rtpengine opens the mr26.3 branch with a rollback message and leaner call state.
MEETINGS
Nextcloud Talk patches v22 and v23 while v25 stable sits five weeks past its last RC.
MEETINGS
BigBlueButton 4.0 rc.5 drops Etherpad and makes BlockNote the only notes editor.
MEETINGS
Restream is turning live streams into a clips-and-leads pipeline
MEETINGS
Greenlight 3.9 makes URL_HOST mandatory, forcing admin action on every self-hosted deployment.
Slack (Huddles) vs alternatives — shipping velocity at a glance
Velocity score (0–10) and meaningful releases shipped in the last 30 days, from official changelogs. Higher = shipping faster.
| Product | Velocity | Sparks · 30d | Focus areas | Latest release |
|---|---|---|---|---|
| Slack (Huddles) (baseline) | 0.0 | 0 | desktop-clientelectronlocalization | — |
| 3CX | 7.5 | 0 | voipself-hostedmcp | 3CX MCP Server: Manage Your PBX With AI |
| Switcher Studio | 6.3 | 0 | live-streamingsports-broadcastinginstant-replay | Your Best Play, Twice: Instant Replay for Switcher Is Live |
| Wowza | 6.3 | 0 | video-intelligencecomputer-visionsynthetic-media | How NVIDIA And Wowza Are Detecting Synthetic Video In Live Streams |
| Fourwaves | 5.0 | 0 | event managementorganizer toolspayments | — |
| HOMER | 5.0 | 0 | voip monitoringduckdbobject storage | — |
| Element Call | 5.0 | 0 | video callsmatrixlivekit | MatrixRTC legacy mode removed — all calls now run on the new protocol |
| JW Player | 5.0 | 0 | cmafav1live streaming | — |
| rtpengine | 5.0 | 0 | webrtcmedia-proxyvoip | — |
| Nextcloud Talk | 5.0 | 0 | self-hostedcompliancesecurity-hardening | — |
| BigBlueButton | 5.0 | 0 | video-conferencingopen-sourcelivekit | BigBlueButton 4.0 rc.1 completes the LiveKit audio migration |
| Restream | 5.0 | 0 | clipsshort-formwebinars | — |
| Greenlight | 5.0 | 0 | video-conferencingbigbluebuttonself-hosted | — |
The 12 best Slack (Huddles) alternatives, in depth
1. 3CX · velocity 7.5
3CX is opening the PBX to agents while its feed fills with awards and academy news.
Its velocity score of 7.5/10 reflects longer-term release cadence; its most recent meaningful update was “3CX MCP Server: Manage Your PBX With AI”.
Where Slack (Huddles) leans on desktop client, electron and localization, 3CX focuses on voip, self hosted and mcp.
3CX and Slack (Huddles) have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
2. Switcher Studio · velocity 6.3
Switcher Studio adds Instant Replay — a live broadcasting capability that finally closes the gap with dedicated sports streaming rigs.
Its velocity score of 6.3/10 reflects longer-term release cadence; its most recent meaningful update was “Your Best Play, Twice: Instant Replay for Switcher Is Live”.
Where Slack (Huddles) leans on desktop client, electron and localization, Switcher Studio focuses on live streaming, sports broadcasting and instant replay.
Switcher Studio and Slack (Huddles) have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full Switcher Studio trajectory → · Compare Slack (Huddles) vs Switcher Studio →
3. Wowza · velocity 6.3
Wowza is rebuilding around one idea: run computer vision inside the streaming pipeline.
Its velocity score of 6.3/10 reflects longer-term release cadence; its most recent meaningful update was “How NVIDIA And Wowza Are Detecting Synthetic Video In Live Streams”.
Where Slack (Huddles) leans on desktop client, electron and localization, Wowza focuses on video intelligence, computer vision and synthetic media.
Wowza and Slack (Huddles) have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full Wowza trajectory → · Compare Slack (Huddles) vs Wowza →
4. Fourwaves · velocity 5.0
Fourwaves follows its participant inbox with a week of admin fixes and security hardening.
Its velocity score of 5.0/10 reflects longer-term release cadence.
Where Slack (Huddles) leans on desktop client, electron and localization, Fourwaves focuses on event management, organizer tools and payments.
Fourwaves and Slack (Huddles) have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full Fourwaves trajectory → · Compare Slack (Huddles) vs Fourwaves →
5. HOMER · velocity 5.0
HOMER 11.0.369 fixes S3 auth on Ceph-based storage and stops compaction memory growth.
Its velocity score of 5.0/10 reflects longer-term release cadence.
Where Slack (Huddles) leans on desktop client, electron and localization, HOMER focuses on voip monitoring, duckdb and object storage.
HOMER and Slack (Huddles) have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full HOMER trajectory → · Compare Slack (Huddles) vs HOMER →
6. Element Call · velocity 5.0
Element Call starts moving to new LiveKit transports and falls back to remote SFUs when needed.
Its velocity score of 5.0/10 reflects longer-term release cadence; its most recent meaningful update was “MatrixRTC legacy mode removed — all calls now run on the new protocol”.
Where Slack (Huddles) leans on desktop client, electron and localization, Element Call focuses on video calls, matrix and livekit.
Element Call and Slack (Huddles) have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full Element Call trajectory → · Compare Slack (Huddles) vs Element Call →
7. JW Player · velocity 5.0
JW Player moves CMAF VOD into the dashboard, adds AV1, and opens Broadcast Live to audio-only feeds.
Its velocity score of 5.0/10 reflects longer-term release cadence.
Where Slack (Huddles) leans on desktop client, electron and localization, JW Player focuses on cmaf, av1 and live streaming.
JW Player and Slack (Huddles) have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full JW Player trajectory → · Compare Slack (Huddles) vs JW Player →
8. rtpengine · velocity 5.0
Rtpengine opens the mr26.3 branch with a rollback message and leaner call state.
Its velocity score of 5.0/10 reflects longer-term release cadence.
Where Slack (Huddles) leans on desktop client, electron and localization, rtpengine focuses on webrtc, media proxy and voip.
rtpengine and Slack (Huddles) have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full rtpengine trajectory → · Compare Slack (Huddles) vs rtpengine →
9. Nextcloud Talk · velocity 5.0
Nextcloud Talk patches v22 and v23 while v25 stable sits five weeks past its last RC.
Its velocity score of 5.0/10 reflects longer-term release cadence.
Where Slack (Huddles) leans on desktop client, electron and localization, Nextcloud Talk focuses on self hosted, compliance and security hardening.
Nextcloud Talk and Slack (Huddles) have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full Nextcloud Talk trajectory → · Compare Slack (Huddles) vs Nextcloud Talk →
10. BigBlueButton · velocity 5.0
BigBlueButton 4.0 rc.5 drops Etherpad and makes BlockNote the only notes editor.
Its velocity score of 5.0/10 reflects longer-term release cadence; its most recent meaningful update was “BigBlueButton 4.0 rc.1 completes the LiveKit audio migration”.
Where Slack (Huddles) leans on desktop client, electron and localization, BigBlueButton focuses on video conferencing, open source and livekit.
BigBlueButton and Slack (Huddles) have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full BigBlueButton trajectory → · Compare Slack (Huddles) vs BigBlueButton →
11. Restream · velocity 5.0
Restream is turning live streams into a clips-and-leads pipeline.
Its velocity score of 5.0/10 reflects longer-term release cadence.
Where Slack (Huddles) leans on desktop client, electron and localization, Restream focuses on clips, short form and webinars.
Restream and Slack (Huddles) have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full Restream trajectory → · Compare Slack (Huddles) vs Restream →
12. Greenlight · velocity 5.0
Greenlight 3.9 makes URL_HOST mandatory, forcing admin action on every self-hosted deployment.
Its velocity score of 5.0/10 reflects longer-term release cadence.
Where Slack (Huddles) leans on desktop client, electron and localization, Greenlight focuses on video conferencing, bigbluebutton and self hosted.
Greenlight and Slack (Huddles) have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full Greenlight trajectory → · Compare Slack (Huddles) vs Greenlight →
Frequently asked questions
What are the best alternatives to Slack (Huddles)?
The top Slack (Huddles) alternatives we currently track in video conferencing tools are 3CX, Switcher Studio, Wowza, Fourwaves, HOMER, ranked by recent ship velocity.
How is this list of Slack (Huddles) alternatives ranked?
Alternatives are ranked by Sparkpulse's velocity_score — release cadence + 30-day spark count + sector-relative ship rate.
Can I compare Slack (Huddles) directly with one of these alternatives?
Yes — every card has a "Compare with Slack (Huddles)" link to a side-by-side /compare page.