Privacy Policy

Last updated: 12 November 2026

CertCraft (certcraft.ai) is a free practice platform for AWS, Microsoft Azure and Google Cloud certification exams. This policy explains what we collect when you use it. Questions: certcraftai@gmail.com.

What we collect

  • Account details from Google or GitHub sign-in: your name, email address, profile picture and the provider you used. We never see or store your Google or GitHub password.
  • Practice activity: the mock exams you start, the answers you submit, your scores, and which questions you have already seen (so new attempts can avoid repeats).
  • Waitlist sign-ups: if you join a waitlist, your email address and basic request details (approximate country and city derived from your IP address, and browser type).
  • Question reports: if you report a question, the reason and any comment you write.

How we use it

  • To sign you in and keep your attempts, scores and progress in your dashboard.
  • To build fresh mock exams and show your weakest exam domains.
  • To contact waitlist members about CertCraft programmes they signed up for.
  • To protect the question bank, for example by watermarking exam screens with your email.

We do not sell your personal data, and we do not use it for advertising.

Where it is stored

  • Accounts and practice data: Supabase (database hosted in the Tokyo, Japan region).
  • Website hosting: Vercel.
  • Waitlist sign-ups: a private Google Sheet owned by CertCraft.

These providers process data on our behalf under their own security and privacy terms.

Cookies and local storage

We use essential cookies to keep you signed in, and your browser's local storage to save an exam in progress and your display preferences. We do not use advertising cookies.

Your choices

  • You can sign out at any time.
  • To see, correct or delete your data, email certcraftai@gmail.com from the address on your account. We delete your account and practice history within 30 days.
  • You can also remove CertCraft's access from your Google or GitHub account settings.

Children

CertCraft is intended for learners aged 16 and over.

Changes

If we change this policy, we will update the date above and, for significant changes, tell signed-in users.