Stream your PDF live, launch instant quizzes, let AI transcribe your voice. No installation required for learners.
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Don't put all your eggs in one basket: stocks, bonds, real estate.
For
All-in-one
Upload your PDF, the room follows. Change slides, everyone moves with you — with less than 100ms latency.
Prepare questions in advance, attach them to a slide. The quiz opens automatically when you reach it. Instant results.
Your captions translated live into 5 languages (EN, ES, DE, IT, PT). Each learner picks their own with one click.
Your voice becomes live text via Mistral Voxtral. Learners enable captions whenever they want. Zero configuration.
Learners pop in their earbuds and hear the presentation read aloud in their own language. Live text-to-speech reads the translation as it lands.
Control your presentation from your phone via a private QR link. Advance slides, launch quizzes, mute the mic.
Every video, audio and image you upload is indexed in your personal library. One click to reuse on another deck.
Image, audio, MP4 video, YouTube, web demo, QR code, quiz — insert any type between your PDF slides.
Paste the embed code of a podcast, a widget or any service — shown live in your slides.
Cue notes attached to each slide. Visible to you only during the live, never shared with the audience.
A public link so your audience can revisit the deck at their own pace, no speaker, no live session.
One click exports the whole deck to PDF — one slide per page, perfect for distributing the materials.
Learners scan and enter your session. No account, no app to install, no friction.
Workflow
Import your PDF, fill in your profile. The session is ready, starting in OFFLINE mode for quiet preparation.
Add as many questions as you want, attach them to a slide. Nothing is visible until you start.
One click on the OFFLINE → LIVE button. Learners join via QR code, quizzes trigger automatically on the right slides.
Who is it for?
Universities, schools, bootcamps. Live validation quizzes, transcription for review, automatic notes.
Onboarding, internal training, workshops. Measure engagement, share materials via QR code.
Conferences, meetups, keynotes. Interact with your audience, replay via transcription.
FAQ
Ready?
Free, open source, no credit card required. Start a session and see.
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