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Comparison · Meetings
Asterisk vs Wowza
A side-by-side editorial comparison of Asterisk and Wowza — release velocity, themes, recent moves, and the top alternatives to consider.
Asterisk vs Wowza: at a glance
What is Asterisk?
The three-branch cycle closes: 20, 22 and 23 all promote to final with the same 28-issue set.
The release round that opened on August 7 has finished. Asterisk 20.21.0, 22.11.0 and 23.5.0 all tagged within a minute of each other, each carrying 39 commits from 16 authors, 28 resolved issues and zero security advisories. The counts are identical across all three branches, which is the same backport-in-lockstep pattern the certified track and the June security round both followed.
What is Wowza?
Wowza is rebuilding around one idea: run computer vision inside the streaming pipeline.
Wowza's feed is a marketing blog, not a changelog — every entry is a short teaser ending in an ellipsis, with the substance behind the link. Read for direction rather than scope, it is almost entirely about the Video Intelligence Framework: object detection, scene analysis, vision-language models, synthetic video detection, and custom model support, all running on the same media server that ingests and delivers the stream. The one release-shaped item in this window remains NVIDIA's Synthetic Video Detector shipping as a VIF module; the newest post is a customer story rather than a capability.
Asterisk vs Wowza: editorial side-by-side
Asterisk
5.0MEETINGS
The three-branch cycle closes: 20, 22 and 23 all promote to final with the same 28-issue set.
◆ Current state
The release round that opened on August 7 has finished. Asterisk 20.21.0, 22.11.0 and 23.5.0 all tagged within a minute of each other, each carrying 39 commits from 16 authors, 28 resolved issues and zero security advisories. The counts are identical across all three branches, which is the same backport-in-lockstep pattern the certified track and the June security round both followed.
◆ Where it's heading
Nothing about the shape has changed: three mainline branches plus a certified track, one fix set, promoted together. The rc1-to-rc2-to-final progression narrowed from 27 issues to a single websocket segfault fix and then closed, which is a cycle converging on schedule. Release bodies still publish counts and links rather than user-facing notes, so the feed measures release discipline rather than product direction.
◆ Prediction
Expect the certified track to pick up this same fix set in its next cert release, following the lag it showed after the June round. The next mainline round should open with rc1 tags on all three branches again.
Wowza
6.3MEETINGS
Wowza is rebuilding around one idea: run computer vision inside the streaming pipeline.
◆ Current state
Wowza's feed is a marketing blog, not a changelog — every entry is a short teaser ending in an ellipsis, with the substance behind the link. Read for direction rather than scope, it is almost entirely about the Video Intelligence Framework: object detection, scene analysis, vision-language models, synthetic video detection, and custom model support, all running on the same media server that ingests and delivers the stream. The one release-shaped item in this window remains NVIDIA's Synthetic Video Detector shipping as a VIF module; the newest post is a customer story rather than a capability.
◆ Where it's heading
Wowza is repositioning from media server to inference point, and the marketing has shifted from explaining the idea to proving it. The earlier posts argued that analysis belongs inside the pipeline rather than in a second system downstream; the recent ones supply a named deployment — Oceaneering running VIF on live subsea ROV video — and press the installed base still on Streaming Engine 4.8 to upgrade. A reference account and upgrade pressure arriving together is what a vendor does when it is converting an existing base rather than chasing new ones.
◆ Prediction
With a named customer now published and upgrade pressure already applied, expect more vertical case studies in industrial and infrastructure monitoring rather than new VIF capability announcements. The teaser-only feed will not reveal VIF pricing or packaging.
Alternatives to Asterisk and Wowza
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 Asterisk or Wowza.
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Nextcloud Talk Desktop
Nextcloud Talk Desktop is approaching Talk v25 stable while its July managed-config feature unlocks enterprise mass deployment for the first time.
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See all Asterisk alternatives → · See all Wowza alternatives →
Recent activity from Asterisk and Wowza
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 15d agoWowzaHow Oceaneering Runs Wowza Video Intelligence Framework on Live Subsea Video
- 17d agoAsterisk22.11.0 promotes to final with 28 issues resolved
- 17d agoAsterisk23.5.0 closes the cycle on the newest mainline branch
- 17d agoAsterisk20.21.0 carries the same fix set back to the LTS line
- 17d agoWowzaWhy Should You Keep Wowza Streaming Engine Up-To-Date?
- 22d agoWowzaHow To Configure Custom AI Analysis In Wowza Video Intelligence Framework
- 23d agoWowzaTuning Wowza Streaming Engine for High-Concurrency CPU-Based Transcoding
- 24d agoAsterisk23.5.0-rc2: single fix for a websocket PONG segfault
- 24d agoAsterisk20.21.0-rc2 takes the same one-commit websocket fix
- 24d agoAsterisk22.11.0-rc2 mirrors the websocket PONG crash fix
- 29d agoWowzaHow Can Video Intelligence Help With Industrial Monitoring And Remote Operations?
- 1mo agoWowzaHow NVIDIA And Wowza Are Detecting Synthetic Video In Live Streams ⚡
Frequently asked questions
What is the difference between Asterisk and Wowza?
They serve adjacent needs but don't currently overlap on shipped themes. Wowza is currently shipping more aggressively (velocity 6.3 vs 5.0), 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 Asterisk better than Wowza?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Wowza is currently shipping more aggressively (velocity 6.3 vs 5.0), 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 Asterisk?
Top Asterisk alternatives in Meetings are ranked by recent ship velocity. Browse the "Asterisk alternatives" section above for the current picks, or visit /alternatives/asterisk for the full list with editorial commentary on each.
What are the best alternatives to Wowza?
Top Wowza alternatives in Meetings are ranked by recent ship velocity. Browse the "Wowza alternatives" section above for the current picks, or visit /alternatives/wowza for the full list with editorial commentary on each.