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3CX lands V20 Update 9 — redesigned web client and AI assistants in the PBX
Comparison · Meetings
Whereby vs Mux
A side-by-side editorial comparison of Whereby and Mux — release velocity, themes, recent moves, and the top alternatives to consider.
Whereby vs Mux: at a glance
What is Whereby?
Native iOS SDK GA, plus session ratings and ongoing in-session polish.
Whereby is in a steady-improvement cycle on the Embedded video product, with one directional milestone in February: the native iOS SDK officially graduated out of beta. Recent ships add Session Ratings for post-call quantitative and qualitative feedback, an OIDC authentication method for S3 storage, refreshed camera background effects, upgraded post-session analytics on Embedded, and incremental SDK + in-session updates rolled into monthly digests. The feed contains scrape duplicates of each release.
What is Mux?
Mux pushes deeper into AI video workflows and engagement analytics as Robots starts billing.
Mux is shipping on two fronts at once: Mux Video gains content-aware features like Shots (preview frames from detected shot boundaries) and DRM offline playback, while Mux Data builds out a real analytics surface with custom monitoring dashboards and engagement endpoints for heatmaps and hotspots. The notable structural move is Mux Robots, its hosted AI video workflows, graduating from technical preview to a billed beta.
Whereby vs Mux: editorial side-by-side
Whereby
3.8MEETINGSCOLLAB
Native iOS SDK GA, plus session ratings and ongoing in-session polish.
◆ Current state
Whereby is in a steady-improvement cycle on the Embedded video product, with one directional milestone in February: the native iOS SDK officially graduated out of beta. Recent ships add Session Ratings for post-call quantitative and qualitative feedback, an OIDC authentication method for S3 storage, refreshed camera background effects, upgraded post-session analytics on Embedded, and incremental SDK + in-session updates rolled into monthly digests. The feed contains scrape duplicates of each release.
◆ Where it's heading
The product is solidifying its developer-platform posture for embedded video. Native iOS SDK GA closes a gap that had limited Whereby's reach in mobile-first apps, while session ratings and richer post-session analytics give product teams the data to defend the embed decision against in-house alternatives. Authentication and storage plumbing (OIDC for S3) signal enterprise readiness work continuing under the hood.
◆ Prediction
Expect the next major direction to be a similar Android-native SDK GA, plus deeper session-quality analytics tied to the new ratings (correlating low ratings with packet-loss or device events). The Embedded product will likely keep getting authentication and compliance plumbing in service of regulated-industry adoption.
Mux
6.3MEETINGSCOMMS
Mux pushes deeper into AI video workflows and engagement analytics as Robots starts billing.
◆ Current state
Mux is shipping on two fronts at once: Mux Video gains content-aware features like Shots (preview frames from detected shot boundaries) and DRM offline playback, while Mux Data builds out a real analytics surface with custom monitoring dashboards and engagement endpoints for heatmaps and hotspots. The notable structural move is Mux Robots, its hosted AI video workflows, graduating from technical preview to a billed beta.
◆ Where it's heading
The arc points toward AI-native video infrastructure layered on top of the core encode/deliver/measure stack. Robots is being productized in steps: Directives added declarative orchestration, then unit pricing was recalculated, and now the free period has ended. In parallel, Mux Data is moving from passive QoE metrics toward active, near-real-time engagement analytics that customers can build dashboards on.
◆ Prediction
Expect Robots to move from beta toward general availability with more workflow primitives, and Mux Data's engagement APIs to gain more scored-segment outputs feeding the custom dashboards. The metric deprecation suggests continued cleanup of the older Data API surface.
Alternatives to Whereby and Mux
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 Whereby or Mux.
mediasoup
mediasoup stays in maintenance mode, hardening its SFU worker internals
Restream
Restream opens an MCP server so AI assistants can run live streams in plain language.
Switcher Studio
Switcher Studio's feed is mostly livestreaming how-to content, with the occasional real release.
WebinarJam
WebinarJam's feed is webinar-marketing how-to content, not a product changelog.
Webex
Webex extends its agentic-workplace push to on-premises AI deployment
Recent activity from Whereby and Mux
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 2d agoMuxMux Video now supports Shots
- 2d agoMuxDeprecating global metric values
- 9d agoMuxDashboard date localization and a UTC display preference for Mux Data
- 11d agoMuxMux Robots is now in Beta ⚡
- 18d agoMuxMux Data Engagement API now supports heatmaps and hotspots
- 18d agoMuxMux Data now supports Custom Monitoring Dashboards
- 1mo agoWherebyNew: Get Feedback on Your Call Quality with Session Ratings⭐️
- 2mo agoWherebyDuplicate post: March 2026 updates digest
- 2mo agoWherebyMarch 2026 SDK and product digest
- 4mo agoWherebyDuplicate post: February 2026 updates digest
- 4mo agoWherebyFebruary 2026 digest — native iOS SDK GA ⚡
- 4mo agoWherebyWe’re delighted to share that we’ve revamped our camera background effects to provide more calm, professional backgrounds during a Whereb…
Frequently asked questions
What is the difference between Whereby and Mux?
They serve adjacent needs but don't currently overlap on shipped themes. Mux is currently shipping more aggressively (velocity 6.3 vs 3.8), 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 Whereby better than Mux?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Mux is currently shipping more aggressively (velocity 6.3 vs 3.8), 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 Whereby?
Top Whereby alternatives in Meetings are ranked by recent ship velocity. Browse the "Whereby alternatives" section above for the current picks, or visit /alternatives/whereby for the full list with editorial commentary on each.
What are the best alternatives to Mux?
Top Mux alternatives in Meetings are ranked by recent ship velocity. Browse the "Mux alternatives" section above for the current picks, or visit /alternatives/mux for the full list with editorial commentary on each.