Terms

Effective 27 September 2026. The short version is in bold; the rest is the same thing said carefully.

The service

You upload slides; Prevoca writes a timed script and speaks it, slide by slide, so you can rehearse. Free: one presentation a month — the whole script written, and one slide of your choice spoken. Paid: US$9 per presentation — every slide spoken, up to 40 slides. One payment per presentation. No subscription.

You must be 18 or older to use Prevoca.

Your own voice

Only your own voice. You can make a voice from recordings of yourself and no one else: the recordings must be you, speaking now, and the consent sentence is you agreeing to it. Google checks that both recordings come from the same person.

Payment and refunds

Paddle sells to you as merchant of record. Checkout, invoices, taxes and refunds run through Paddle under its buyer terms.

A refund does not switch off what was delivered. Your links keep working. We think clawing back a delivery is worse than losing nine dollars.

Your content

Your slides stay yours. You grant us just enough licence to do the job: store the file, read it, generate the script and audio, check the audio against its script, make your own voice from your recordings if you ask us to, and embed narration into the copies we make for you. We claim nothing beyond that. Upload only what you have the right to upload.

The delivery link

Anyone holding a delivery link can open it. That is what makes it shareable without a login. Treat the link like the file itself, and share it deliberately.

What the script is — and isn't

The script is AI-written, and it can be wrong. Where it had to infer, it marks the gap and asks you to check. You are the presenter: verify before you present. We promise the pipeline, not the truth of every sentence.

Liability

Our total liability for an order is capped at what you paid for it. To the extent the law allows, the service is provided as-is.

Housekeeping

We may update these terms; the date above changes when we do, and material changes are announced on this page. These terms are governed by the laws of Taiwan (R.O.C.).

Questions about any of this: hello@prevoca.app. Prevoca is operated by KumoAlpha AI Technologies Co., Ltd. (酷摩智能科技有限公司), Taiwan.