The GDPR & privacy checklist for AI-built apps

The moment your app stores an email, a name, or an IP address, you're processing personal data — which puts you inside the GDPR (and laws like the CCPA). AI builders write the feature; they don't write the compliance. That's fine to defer while you're prototyping, but the day you have real users in the EU, these become real obligations. Here's the checklist, in plain English.

1. A privacy policy that matches reality

You need one, and it has to be true. Saying "we don't use third-party trackers" while Google Analytics loads on every page is a claim-vs-reality gap regulators care about. List what you actually collect, why, who you share it with, and how long you keep it.

Check: open your policy and your app side by side. Does every promise hold?

2. Real consent for non-essential cookies

If you load analytics, ads, or other non-essential trackers before the user agrees, that's a problem in the EU. Essential cookies (like a login session) don't need consent; tracking does — and "by using this site you agree" banners don't count as consent.

Check: open dev tools → Application → Cookies on first load, before clicking anything. Are trackers already set?

3. A way to delete an account (Right to Erasure)

GDPR Article 17 gives users the right to have their data deleted. In practice that means a self-service "delete my account" option that actually removes (or irreversibly anonymizes) their data — not just deactivates it — and stops further emails.

Check: sign up, then go looking in your settings for a delete option. Most vibe-coded apps have none.

4. Collect only what you need (data minimization)

Every field you collect is data you now have to protect, justify, and be able to delete. AI builders love to scaffold a "company," "phone," and "job title" field on a signup form that only needs an email.

Check: look at your signup form. Can you justify every field? If not, cut it.

5. A working contact for data requests

Users (and regulators) need a way to reach you about their data. A privacy email that bounces is worse than none — it signals you're not handling requests.

Check: send a real message to the contact address in your policy. Does it arrive?

6. Know your sub-processors

Every third party that touches your users' data — your host, your payment processor, your email service, your analytics — is a processor you should name in your policy, ideally with a Data Processing Agreement in place.

Check: list every service your app sends data to. Are they all disclosed?

7. Be honest about international transfers

If your providers process data outside the EEA (most global SaaS does), say so, and rely on a lawful transfer mechanism like standard contractual clauses. Don't claim "all data stays in the EU" unless it genuinely does.

Compliance isn't a wall of legalese. For most early apps it's seven honest answers — and the willingness to let users leave.

What you can check automatically

Some of this is judgment and paperwork. But several items are mechanically checkable, and that's where Blinkof helps: it reads your privacy policy and compares it to the trackers your app actually loads, looks for a self-service account-deletion path, flags contact emails that bounce, and points out signup fields that collect more than you need. You still need a human (and sometimes a lawyer) for the rest — but you'll start from a real list, not a blank page.