Hear your presentation
before you give it.

Upload your slides. Prevoca writes a timed, natural script and speaks it out loud — slide by slide — so you can hear how the talk should flow and practise before you present.

Hear your first presentation free

Presenting is that simple. Five minutes, and your script and prompt points are ready. Pick a slide and hear how it should sound.

One free presentation a month. No card needed.

This is what it sounds like

Our own introduction presentation, run through the same pipeline you'd use — a timed script first, then a voice, slide by slide. Three of its eight slides:

Slide 1 of the Prevoca introduction presentation — Slide 1 — The opening 0:54 ‹ 1 / 3 ›

Slide 2 of the Prevoca introduction presentation — Slide 2 — The rehearsal gap 1:16 ‹ 2 / 3 ›

Slide 5 of the Prevoca introduction presentation — Slide 5 — The trust rule 1:22 ‹ 3 / 3 ›

See the full delivery — every slide, the whole script, and the files you'd download →

For the talk you haven't said out loud yet

No time to rehearse

You finished the slides at midnight. The talk is tomorrow. Listen on the way in.

Not your first language

You know the work. Hearing it said well is how you learn to say it yourself.

Someone else's slides

You're presenting work you didn't build, and the slides assume you were there.

How it works

Upload your slides

A PDF or a PowerPoint file, up to 25 MB and 40 slides. Tell us how long you have and what language you'll speak in.

We read all your slides first

Not slide by slide in isolation — the script knows where your talk is going, so each slide hands off to the next.

Read it, then hear it

The words come first — every slide, timed. The recordings follow a few minutes later, slide by slide.

It won't make things up

Where a slide doesn't say what you meant — an unlabelled axis, a comparison only you can interpret — Prevoca marks the gap and offers a reading, clearly separated from the words you'd say out loud.

Those parts need you. Everything else doesn't. A script that confidently invents your claim is worse than no script, because you won't notice until you're on stage.

Pricing

Both give you the written script for every slide. The difference is how much of it you hear.

Free

The whole script

One presentation a month, every slide written and timed. Read it, edit any slide for free, then pick one to hear read aloud — Prevoca suggests the slide that is usually hardest to say. Redo that one if it comes out wrong. Sign in so we know whose month it is.

Per presentation

One payment. No subscription. Nothing to remember to cancel.

Every slide spoken, up to 40 of them, with 30 audio credits to polish any page. The link is yours to keep — no account needed to open it.