🎓KraftSkills

Privacy

Last updated: 20 September 2026

The short version

KraftSkills is a free practice-exam site, currently in beta, run by one person. We keep the least we can: an email address so we can invite you, and your exam results so you can see your progress. We don't sell anything, we don't run advertising, and we don't share your data with anyone outside the services that run the site. Ask us to delete your data and we will.

What we store, and why

If you join the waiting list

  • Your email address — to invite you when your track opens.
  • Which exam you chose, and any certification you asked us to add next — to decide what to build.
  • Which link brought you here (for example a campaign tag), if there was one — to see what works.
  • A one-way scrambled version of your IP address — only to stop bots flooding the form. We cannot turn it back into your IP.

Joining the waiting list sends you one email when your track opens. No newsletter.

If you create an account

  • Your email address and a display name if you set one — to sign you in.
  • Your exam attempts: score, time taken, and the answers you gave — so your dashboard can show your scores and progress per track. Attempts made as a guest are not linked to an account.

Your password is handled by our hosting provider and is never visible to us. Other users cannot see your results.

If you report a question

  • The question, what you said was wrong, and your email if you choose to leave one.

Who else is involved

The site runs on Vercel (hosting) and Supabase (database and sign-in). Both store data on servers in Canada or the United States and process it only to run the service. We don't use advertising services, and there are no advertising or tracking cookies on this site.

We use Vercel Web Analytics to count page views, so we know which pages people find useful. It sets no cookies and does not follow you across other websites. Each view is recorded with the page address, the site that linked you here, and rough details like country, browser and device type — never your name, email or IP address, and never anything you typed. The numbers are aggregate only: we cannot tell that a particular person visited a particular page.

How long we keep it

Waiting-list entries stay until the beta ends or you ask us to remove yours. Account data stays while your account exists. Ask us to delete your account and everything tied to it goes, normally within a few days.

Your choices

Write to abdoul@sagekraftai.com to get a copy of what we hold about you, correct it, or have it deleted. Say which email address you used, and we'll confirm when it's done.

Independence

KraftSkills is independent study material. It is not affiliated with, endorsed by or sponsored by Microsoft, Snowflake, Databricks, Anthropic or any certification provider. Questions are written for this site against public exam blueprints and official documentation — they are not real exam questions.

This page describes what the service actually does. It is not legal advice. See also the terms of use.