Everything around your presentation.Nothing instead of it.
Diaposi turns an existing PowerPoint, PDF or document into an interactive presentation augmented with AI without requiring a rebuild. Presenters can run anonymous Q&A, polls, quizzes and live drawing, read audience signals while speaking, and review slide-level evidence after the session.
Live reactions, Anonymous questions, Question upvotes, Live polls, Quizzes, Whiteboard, Live drawing, Private slide notes, Engagement score, Slide-level heatmap, PDF export, CSV export
Your presentation stays the centre of the room.
Diaposi does not replace your slides with another presentation builder. Upload the deck you already prepared, keep the order and flow you already trust, and add interaction exactly where it matters. Your audience follows from their own device while you keep presenting from yours.
Your deck
PPT, PPTX or PDF, unchanged
Diaposi live layer
Wrapped around it, not replacing it
Audience interaction
From the participant's own device
Session evidence
Attached to the slide it came from
Ask the room while the moment still matters.
AI-assisted drafting · All poll types · Anonymous
Live poll · Slide 14
Did the last explanation land?
Responses attached to slide 14 of your deck.
Check understanding.
AI-assisted drafting · All question types · Presenter reviewed
Results
The room has answered
Answer distribution
78%
Source
Climate feedback loops
Class score distribution
63%
class average
91%
participated
Sometimes explaining it means drawing on it.
Room pulse, Question queue, Pace, Participation, Reactions on the slide, Anonymous questions, Upvotes, No participant account, Any browser
One screen. The whole room.
Room pulse
See how the current slide is landing.
Question queue
See what the room wants answered.
Pace
Know how long the room has been sitting with a slide.
Participation
See whether interaction is coming from a handful of people or the wider room.
AI prepares your session before the room arrives.
Diaposi reads the visible slide text, understands the material, and prepares polls and quiz questions when you ask. Everything comes to you first. AI prepares. You decide.
Explore Diaposi AI
See what actually happened in the room.
Diaposi connects questions, reactions, polls, quizzes, participation, pacing and look-backs to the exact slide and moment they happened. Instead of ending with a single engagement percentage, you can see what landed, what lost the room, what created questions and what deserves another look.
SLIDE 03
SLIDE 05
SLIDE 11
SLIDE 18
SLIDE 25
SLIDE 27
What happened on every slide
Session overview
Participants, duration, slides covered and overall activity.
Slide-by-slide signals
Reactions, questions, timing, polls and quiz activity attached to each slide.
Moments to revisit
Slides where the room struggled, looked back, or asked for clarification.
Participation patterns
Understand how broadly the room contributed, without exposing participants unnecessarily.
Question history
Return to questions after the session instead of losing them when the room closes.
The full picture.
Live reactions
Anonymous questions
Question upvotes
Live polls
Quizzes
Free-answer questions
Live drawing
Whiteboard
Laser pointer
Presenter notes
Private slide notes
Room pulse
Engagement signals
Slide-level analytics
Question history
Session timeline
Participant recap
PDF reports
CSV exports
AI-generated questions
Questions before you go live?
Everything you need to know before running your first Diaposi session.
No. Upload the PPT, PPTX, PDF, DOC or DOCX you already use. Diaposi builds the live session around it instead of asking you to recreate the material in another editor.
No. They join from any browser using a short session code or QR. There is nothing to install and no participant roster to prepare.
They can react, ask and upvote questions, answer polls and quizzes, take private notes, draw and follow the presentation from their own device.
Yes, by default. Participants can contribute without attaching their identity to a question, reaction or answer.
Questions, reactions, poll and quiz responses, participation and live audience signals appear alongside the presentation so the presenter can see what needs attention while there is still time to act.
They are signals that do not depend on somebody deliberately responding. For example, participants returning to earlier slides or continuing to work with material after the presenter has moved on.
Diaposi turns the session into slide-level evidence showing what happened, where it happened and which moments may deserve another look.
Yes. Private notes stay tied to the slides where they were written and can return in the participant's personal recap.
No. Polls can be prepared in advance or launched while presenting.
No. AI can help prepare polls and quizzes, but the presentation, participation tools and reporting continue to work without it.
No. Diaposi can be used for education, training, workshops, meetings, conferences and other live presentations where understanding the room matters.
Diaposi is designed to work across small groups and larger audiences. Supported capacity can depend on the plan and deployment configuration.
Diaposi is built and hosted in Europe and designed around privacy-first participation, including no participant accounts and anonymity by default.
Bring the presentation you already use.
Add participation while it is live.See what happened when it ends.
Go live with Diaposi