Webinars that feel live. Because they are.
STARCAST puts your speakers on a sub-second live stage and streams to thousands over a global CDN. Studio-grade production and a control room built like a broadcast desk.
Everything you need to run a real broadcast
Real-time interaction for your panel, rock-solid scale for your audience, and the production tools to make it look the part.
Sub-second live stage
Speakers and co-hosts join a real-time WebRTC stage with no 30-second delay, so conversation and Q&A feel natural.
Scales to thousands
Your audience watches an adaptive stream over a global CDN, so it streams to thousands worldwide and the quality holds whether hundreds or thousands are watching.
Studio production
Slides, lower-third overlays, standby screens, hold music, and bring guests on stage, all from one control panel.
Control room + green room
Line speakers up backstage, see everyone in multiview, cue the next segment, and go live with one click.
Registration & reminders
Branded registration pages and automated email reminders, so seats fill up and people actually show up.
Adaptive quality
Viewers on weak connections smoothly drop to a lower rung instead of buffering, so every seat gets a clean stream.
Run the show from one calm desk
Multiview of every speaker, a raised-hands queue, live layout switching, and a health panel that confirms the stream is rock-solid. Your audience sees a polished broadcast; you stay in control.
Open a control room →Live in three steps
Create your webinar
Name it, set the time, add your speakers. Your branded registration page is ready instantly.
Share the link
Send registrants to your page. STARCAST handles confirmations and reminder emails automatically.
Go live
Bring speakers on from the green room, drop in slides and overlays, and hit Go Live. The world tunes in.
Simple while we're in beta
STARCAST is in early access. Jump in now and help shape it, no card required. When you need more scale, we'll sort out a plan that fits.
Early access
- Full studio production suite
- Sub-second live stage for speakers
- CDN-scale audience streaming
- Registration & reminder emails
Volume & teams
- Higher concurrent audience limits
- Custom branding & simulcast
- Onboarding for your production team
- Priority support on event day
Questions, answered
How many people can it scale to?
Your audience watches over a global CDN, so a broadcast comfortably streams to thousands of concurrent viewers worldwide. Speakers sit on a separate real-time stage sized for your panel, so growing the audience never adds latency for the people on camera.
Do speakers need to install anything?
No. Speakers and co-hosts join the stage from a single link, right in the browser. No plugins, no downloads, no accounts to set up. Granting camera and mic access is the only step.
Is the webinar recorded?
Yes. The live broadcast can be captured as it airs, so you can share a replay or repurpose the content once you go off air.
Where is my data stored?
Your event data and recordings live on STARCAST's own infrastructure, and the audience stream is delivered through a global CDN for reach and reliability. See our Privacy page for the details.
Ready to go live?
Spin up your first webinar in minutes. Speakers in the browser, audience at scale.
Start a webinar →