Terms of service

Last updated 15 October 2026

What Proverbit is

Proverbit turns a written request into a narrated, animated explainer video. You describe what you want explained; the service writes an outline, you approve it, and it produces a video with chapters, captions and a transcript.

Your account

You need an account to make videos. You are responsible for what happens under it, so keep the password to yourself. One person, one account — an account shared between people is one we may close.

You can close your account whenever you like. We may close or suspend an account that breaks the acceptable use policy, and where it is safe and lawful to do so we will tell you why.

Paying for Proverbit

There is a free plan that costs nothing and needs no card. What else is on sale, and what it costs, is set out on the pricing page — at present Student at $20 a month (videos made on our AI), an add-on called Bring your own key at $10 a month on the Free plan (or $30 a month together with Student), and an Institution plan priced by arrangement rather than from the page. Prices are in US dollars, billed monthly, and paid through PayPal.

A subscription renews each month until you cancel it, and the price you signed up at is the price you keep paying until we tell you otherwise. If we change what a plan costs, we will tell you before it applies to you.

Payments are taken by PayPal. PayPal's buyer terms apply to the transaction alongside these terms. Cancelling and refunds are covered on the refunds page.

If a payment fails we will retry it and tell you. An unpaid subscription drops back to the free allowance rather than deleting anything.

What you make belongs to you

You keep the rights to the videos you produce. We keep a licence to store them, to serve them to whoever you have made them visible to, and — where you have marked a video public — to show it in the public library and to people browsing it.

Setting a video back to private removes it from the library. Deleting it removes the file.

Accuracy is not guaranteed

A video is drawn and narrated by our own software, but the lesson behind it — which diagrams appear, what each one is labelled, and the order the steps come in — is planned by a language model. A video can therefore be wrong, out of date, or confidently mistaken, and that is a property of the technology rather than a fault we have fixed. Check anything that matters before you rely on it, and especially before you teach from it.

Nothing produced here is professional advice — medical, legal, financial or otherwise.

Availability

We try to keep the service running and we do not promise that it always will be. Videos in production when something fails are re-runnable; your allowance is not consumed by a video that never arrived.

Changes to these terms

If we change these terms in a way that materially affects you, we will tell you before the change takes effect, so you can decide whether to keep using the service.

Which law applies

These terms are governed by the law of England and Wales, and its courts are the ones that decide any dispute about them. If you buy as a consumer somewhere else, this does not take away rights your own country gives you that cannot be signed away.

Getting in touch

Write to hello@proverbit.com.