Webinars where the audience stays with you.
Podium mode puts speakers on a clean stage: backstage prep, hand-raise moderation, Q&A with voting, signed polls — and a verifiable report when the webinar ends.
From green room to report
Prepare
Set up the room, appoint co-hosts and brief the next speaker backstage while the current one is live.
Go live
Speakers hold the stage; the audience listens without mic clutter and joins by link — no installs.
Engage
Raised hands queue for the mic, Q&A sorts questions by votes, polls collect decisions in real time.
Follow up
The recording becomes a speaker-attributed transcript and an AI summary — share a verifiable report with everyone who missed it.
Scales up to broadcasts and live events
Podium mode gives speakers the stage and everyone else a clean listening experience — with backstage prep, hand-raise moderation and a document trail when the event ends.
- Server-side recording with per-speaker attribution
- AI summary with topics, highlights and decisions
- Tamper-evident PDF report with QR verification
Real webinars, start to finish
The lesson that survives the hour
A course tutor hosts a weekly Q&A: students raise hands to speak, the rest vote questions up. Afterwards the recording becomes a transcript and summary posted to the class — students who missed the session read the report instead of chasing recordings.
A launch AMA without the chaos
Hundreds of users join by link, no installs. Questions rise by votes so the loudest don't win, feature votes run as polls — and the outcome exports as a signed protocol PDF the team pins in the roadmap discussion.
The all-hands every office hears
The CEO takes the stage while the next speaker preps backstage. After the event the transcript is translated for offices in other languages, and the AI summary lands in the company wiki the same day.
A weekly show with a searchable archive
The host goes live on a 24/7 channel; listeners raise hands for call-ins and the host brings them on stage one by one. Every episode ends as a recording with a transcript — the archive is searchable, not a pile of audio files.
A keynote for the hall and everyone else
The on-site talk streams as a Podium room for remote attendees, moderators field remote questions through hand-raise, and the sealed report with the transcript goes out with the post-event email.
Public announcements with a public record
A district office broadcasts weekly updates. Residents listen by link, questions queue by votes, and the published transcript keeps the record straight — what was announced, in exactly which words.
The webinar that outlives the hour
Most webinars vanish when the room closes. Spotrum turns yours into an asset: recording, transcript, structured summary and a report anyone can verify.
- Speaker-attributed transcript of the whole session
- AI summary: topics, questions, decisions, action items
- Tamper-evident PDF report with QR verification
Webinars on every plan
Podium rooms with hand-raise and Q&A — run a full webinar flow at no cost.
Server-side recording and bigger rooms for teams that host regularly.
AI transcripts and summaries, signed polls and verifiable PDF reports.
Webinar questions, answered
How many listeners can join?+
A Podium room comfortably handles hundreds of listeners. Speakers take the stage one at a time, so the stream stays clean at any audience size.
Do attendees need to install anything?+
No. Guests join in the browser by link — on a laptop or any phone — with no account required for public rooms.
Can people who missed it catch up?+
Yes. The recording becomes a speaker-attributed transcript and an AI summary — and the transcript can be translated into any of 21 languages for a mixed-language audience.
How large can the audience be?+
Podium rooms comfortably serve hundreds of listeners; speakers hold the stage one at a time so the stream stays clean.
Can a listener come on stage?+
Yes — listeners raise a hand, you see the queue and invite whoever should speak; backstage lets the next guest prepare off-air.
What remains after the event?+
Whatever you choose: a recording, a speaker-attributed transcript, an AI summary and a tamper-evident PDF report.