Terms of service

Last updated: 26 October 2026

These terms cover your use of Coglyx: the website, the questionnaire that builds a learning plan, your account, and the lessons. Coglyx is operated by Individual entrepreneur Roman Kobitskyi, Kryvyi Rih, Ukraine (registration number 3633708878).

What you get

A questionnaire that builds a learning plan from your answers, and a course of written lessons you work through one section at a time.

Two lessons are free to read, and need no account. The rest open with a subscription.

Payments are not open yet. You can see the plans and their prices, but nothing can be charged today and no subscription can start. When payments open you will see the price, the billing period and the renewal date before you confirm anything.

Your account

An account needs an email address and a password. Keep the password to yourself: anything done from your account is treated as done by you.

An account is for one person. Access to the lessons is personal and not transferable, and the lessons themselves may not be copied, shared, resold or republished.

You can ask us to close your account at any time, and we will delete it along with your progress.

Fair use

Use the site as intended. Do not try to break it, scrape it at scale, or use it to send other people's data to us.

The site's text, lessons, design, brand and mascot belong to us. You may link to the site freely; you may not copy it wholesale or pass it off as your own.

What you make by following the lessons is yours. We claim nothing in it.

Educational content, not advice

Everything we publish is educational. It is not professional, legal, financial, medical or career advice, and it is not a promise of any particular result, income or job.

The lessons name third-party AI tools. We do not control them: their prices, their terms and what they can do are theirs to change, and some of them cost money that does not come to us.

AI tools make mistakes and sometimes state things that are simply wrong. Check anything important before you rely on it or send it to a client.

Availability and changes

This is an early stage product. Pages may change, lessons may be rewritten or added, and the site may be unavailable at times. We do not guarantee uninterrupted access.

We may update these terms. If a change matters to you — anything about payments, or about how we use your data — we will say so on the page and update the date at the top.

Liability and law

To the extent the law allows, we are not liable for indirect or consequential loss arising from your use of this site. Nothing here limits liability that cannot be limited by law, including your statutory rights as a consumer.

These terms are governed by the law of Ukraine. If you are a consumer in the EU or UK, you keep the protection of the mandatory consumer law of the country you live in.

Questions about this document: hello@coglyx.io.