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Last updated: 26 July 2026

Privacy policy

The short version: we collect the minimum we need to run your account and your courses, we don't sell your data, and you can ask us to delete it. The details are below.

Who we are

kambolab is run by marble - Patryk Domałeczny, a sole proprietorship registered in Poland (Tarnowskie Góry, NIP: 6452557419). That's who's responsible for your data on kambolab.

What we collect

How we use it

To run your account, give you access to the courses you take, process payments, send you important account emails, and improve kambolab. That's it.

Who we share it with

Only the service providers we need to run the product: our payment processor (Stripe), our hosting and storage, our email provider, and privacy-friendly analytics. We never sell your data.

Cookies

We use the essential cookies needed to keep you logged in, plus light analytics to understand what's working. No ad tracking.

Your choices

You can view or correct your details, ask for a copy of your data, unsubscribe from marketing emails, and ask us to delete your account and data. Just email us. If you're in the EU and think we've handled your data badly, you can also complain to your local data-protection authority (in Poland, that's UODO).

How long we keep it

While your account is active, and for as long as we need it for legal or financial records (like receipts).

Children

kambolab isn't intended for anyone under 16.

Changes

If we change this policy, we'll update this page and, for big changes, let you know by email.

Contact

Questions about your privacy? Email privacy@kambolab.com.