MEETINGS
Wowza keeps arguing its case for detection inside the streaming pipeline
Alternatives · video conferencing tools
Kaltura alternatives
The best Kaltura alternatives in video conferencing tools, ranked by Sparkpulse's velocity_score.
Updated Aug 18, 2026
Looking for the best alternatives to Kaltura? 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, Kaltura shipped 0 meaningful updates in the last 30 days and carries a velocity score of 8.8 out of 10 in 2026. The alternatives below are ranked the same way, so you're comparing real release momentum, not marketing claims.
About Kaltura
Kaltura goes all-in on agentic AI video — Event OS, avatar roleplay, and an open-sourced AI Agent Skills suite.
Kaltura is in the middle of a sharp pivot toward agentic AI for rich-media platforms. In a single month it has open-sourced an AI Agent Skills suite (so any third-party AI agent can build rich-media experiences), introduced Event OS for AI Agents (natural-language event creation and orchestration), unveiled an avatar-powered roleplay solution for enterprise training, and is presenting an Agentic Revenue Engagement Platform at Forrester. The releases are tightly aligned around one thesis.
Velocity 8.8 · Last update 3mo ago
Top 12 alternatives to Kaltura
Ranked by recent ship velocity. Tap any card for the full editorial breakdown, or pivot to a head-to-head.
MEETINGS
Every manual control Mux ships now arrives with a Robots workflow that does it for you
MEETINGS
3CX is rebuilding around an AI Server, and it just handed the channel the AI edition to sell.
MEETINGS
After weeks of one-line subchannel patches, mediasoup rebuilt its RTCP timing model.
MEETINGS
BigBlueButton is polishing the 4.0 beta it already committed to LiveKit, while 3.0 stays the production line.
MEETINGS
SRS opens a 7.0 line built on a Go proxy tier, and drops features it no longer wants to carry.
MEETINGS
Restream is building the production desk and the clip factory at the same time
MEETINGS
Bizzabo's feed is an enterprise event-planning library with no product news in it.
MEETINGS
Vimeo ships another batched product post: six changes to embeds and the player
MEETINGS
Switcher Studio's feed is a livestreaming how-to blog, not a changelog
MEETINGS
WebinarJam's feed is a funnel-marketing curriculum with no product releases in it.
MEETINGS
Muvi cleared SOC 2 and immediately turned it into the centerpiece of its enterprise pitch.
Kaltura 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 |
|---|---|---|---|---|
| Kaltura (baseline) | 8.8 | 0 | agentic-aivideo-platformevent-os | Kaltura Open-Sources Suite of AI Agent Skills, Enabling Any AI Agent to Build Intelligent Rich-Media Digital Experiences |
| Wowza | 6.3 | 1 | live-streamingvideo-intelligencecomputer-vision | How NVIDIA And Wowza Are Detecting Synthetic Video In Live Streams |
| Mux | 6.3 | 1 | video-infrastructureautomationmux-robots | Mux Robots Directives API now available |
| 3CX | 6.3 | 0 | voipai-agentsself-hosted | — |
| mediasoup | 6.3 | 1 | webrtcsfurtcp | mediasoup rebuilds RTCP Sender Reports around media capture time |
| BigBlueButton | 6.3 | 1 | web-conferencinglivekit-migrationself-hosted | 4.0 beta.4: LiveKit becomes the default media stack, SIP.js bridge removed |
| SRS | 6.3 | 1 | streaming-serverswebrtchevc | SRS 7.0-d0: Go proxy tier, RTSP playback, IPv6 across protocols |
| Restream | 6.3 | 1 | live-productionclips-automationmultistreaming | Host live webinars and Slack townhalls |
| Bizzabo | 6.3 | 0 | seo-contentevent-managementmobile-event-app | — |
| Vimeo | 5.0 | 0 | video-hostingembedsprivacy | — |
| Switcher Studio | 5.0 | 0 | live-streamingmarketing-blogtutorials | — |
| WebinarJam | 5.0 | 0 | webinarsfunnel-marketingevergreen-automation | — |
| Muvi | 5.0 | 0 | ott-streamingcomplianceenterprise-sales | — |
The 12 best Kaltura alternatives, in depth
1. Wowza · velocity 6.3
Wowza keeps arguing its case for detection inside the streaming pipeline.
Over the last 30 days Wowza shipped 1 meaningful update vs Kaltura's 0, most recently “How NVIDIA And Wowza Are Detecting Synthetic Video In Live Streams”. Its velocity score of 6.3/10 blends that with longer-term release cadence.
Where Kaltura leans on agentic ai, video platform and event os, Wowza focuses on live streaming, video intelligence and computer vision.
Over the last 30 days Wowza has been shipping faster than Kaltura — a point in its favour if release momentum matters to you.
2. Mux · velocity 6.3
Every manual control Mux ships now arrives with a Robots workflow that does it for you.
Over the last 30 days Mux shipped 1 meaningful update vs Kaltura's 0, most recently “Mux Robots Directives API now available”. Its velocity score of 6.3/10 blends that with longer-term release cadence.
Where Kaltura leans on agentic ai, video platform and event os, Mux focuses on video infrastructure, automation and mux robots.
Over the last 30 days Mux has been shipping faster than Kaltura — a point in its favour if release momentum matters to you.
3. 3CX · velocity 6.3
3CX is rebuilding around an AI Server, and it just handed the channel the AI edition to sell.
Its velocity score of 6.3/10 reflects longer-term release cadence.
Where Kaltura leans on agentic ai, video platform and event os, 3CX focuses on voip, ai agents and self hosted.
3CX and Kaltura have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
4. mediasoup · velocity 6.3
After weeks of one-line subchannel patches, mediasoup rebuilt its RTCP timing model.
Over the last 30 days mediasoup shipped 1 meaningful update vs Kaltura's 0, most recently “mediasoup rebuilds RTCP Sender Reports around media capture time”. Its velocity score of 6.3/10 blends that with longer-term release cadence.
Where Kaltura leans on agentic ai, video platform and event os, mediasoup focuses on webrtc, sfu and rtcp.
Over the last 30 days mediasoup has been shipping faster than Kaltura — a point in its favour if release momentum matters to you.
Full mediasoup trajectory → · Compare Kaltura vs mediasoup →
5. BigBlueButton · velocity 6.3
BigBlueButton is polishing the 4.0 beta it already committed to LiveKit, while 3.0 stays the production line.
Over the last 30 days BigBlueButton shipped 1 meaningful update vs Kaltura's 0, most recently “4.0 beta.4: LiveKit becomes the default media stack, SIP.js bridge removed”. Its velocity score of 6.3/10 blends that with longer-term release cadence.
Where Kaltura leans on agentic ai, video platform and event os, BigBlueButton focuses on web conferencing, livekit migration and self hosted.
Over the last 30 days BigBlueButton has been shipping faster than Kaltura — a point in its favour if release momentum matters to you.
Full BigBlueButton trajectory → · Compare Kaltura vs BigBlueButton →
6. SRS · velocity 6.3
SRS opens a 7.0 line built on a Go proxy tier, and drops features it no longer wants to carry.
Over the last 30 days SRS shipped 1 meaningful update vs Kaltura's 0, most recently “SRS 7.0-d0: Go proxy tier, RTSP playback, IPv6 across protocols”. Its velocity score of 6.3/10 blends that with longer-term release cadence.
Where Kaltura leans on agentic ai, video platform and event os, SRS focuses on streaming servers, webrtc and hevc.
Over the last 30 days SRS has been shipping faster than Kaltura — a point in its favour if release momentum matters to you.
7. Restream · velocity 6.3
Restream is building the production desk and the clip factory at the same time.
Over the last 30 days Restream shipped 1 meaningful update vs Kaltura's 0, most recently “Host live webinars and Slack townhalls ”. Its velocity score of 6.3/10 blends that with longer-term release cadence.
Where Kaltura leans on agentic ai, video platform and event os, Restream focuses on live production, clips automation and multistreaming.
Over the last 30 days Restream has been shipping faster than Kaltura — a point in its favour if release momentum matters to you.
8. Bizzabo · velocity 6.3
Bizzabo's feed is an enterprise event-planning library with no product news in it.
Its velocity score of 6.3/10 reflects longer-term release cadence.
Where Kaltura leans on agentic ai, video platform and event os, Bizzabo focuses on seo content, event management and mobile event app.
Bizzabo and Kaltura have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
9. Vimeo · velocity 5.0
Vimeo ships another batched product post: six changes to embeds and the player.
Its velocity score of 5.0/10 reflects longer-term release cadence.
Where Kaltura leans on agentic ai, video platform and event os, Vimeo focuses on video hosting, embeds and privacy.
Vimeo and Kaltura have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
10. Switcher Studio · velocity 5.0
Switcher Studio's feed is a livestreaming how-to blog, not a changelog.
Its velocity score of 5.0/10 reflects longer-term release cadence.
Where Kaltura leans on agentic ai, video platform and event os, Switcher Studio focuses on live streaming, marketing blog and tutorials.
Switcher Studio and Kaltura 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 Kaltura vs Switcher Studio →
11. WebinarJam · velocity 5.0
WebinarJam's feed is a funnel-marketing curriculum with no product releases in it.
Its velocity score of 5.0/10 reflects longer-term release cadence.
Where Kaltura leans on agentic ai, video platform and event os, WebinarJam focuses on webinars, funnel marketing and evergreen automation.
WebinarJam and Kaltura have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full WebinarJam trajectory → · Compare Kaltura vs WebinarJam →
12. Muvi · velocity 5.0
Muvi cleared SOC 2 and immediately turned it into the centerpiece of its enterprise pitch.
Its velocity score of 5.0/10 reflects longer-term release cadence.
Where Kaltura leans on agentic ai, video platform and event os, Muvi focuses on ott streaming, compliance and enterprise sales.
Muvi and Kaltura have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Frequently asked questions
What are the best alternatives to Kaltura?
The top Kaltura alternatives we currently track in video conferencing tools are Wowza, Mux, 3CX, mediasoup, BigBlueButton, ranked by recent ship velocity.
How is this list of Kaltura alternatives ranked?
Alternatives are ranked by Sparkpulse's velocity_score — release cadence + 30-day spark count + sector-relative ship rate.
Can I compare Kaltura directly with one of these alternatives?
Yes — every card has a "Compare with Kaltura" link to a side-by-side /compare page.