Flatten processes as little personal data as possible: only what you enter into a form on this site. No tracking, no advertising cookies, no selling data on.
Flatten B.V.
Vroesenlaan 3 A, 3039 DS Rotterdam, the Netherlands
Dutch Chamber of Commerce (KvK) no. 42013551
jakob@flatten.nl
Only what you type into the interest or contact form:
We do not store your IP address or browser details when you sign up.
We never use your data for automated decision-making or profiling.
At most 24 months after your last contact with us, then we delete it. You can ask for earlier deletion — see below.
Only Flatten's founders. We rely on these processors for the infrastructure:
We do not sell your data or share it with advertisers.
This site sets no tracking or advertising cookies and runs no analytics. The forms are protected by Cloudflare Turnstile, a privacy-friendly CAPTCHA alternative that does not build visitor profiles.
You have the right to access, rectification, erasure, restriction, data portability and objection, and you can withdraw consent at any time. Email jakob@flatten.nl and we will handle it within four weeks.
If you disagree with how we handle it, you can complain to the Dutch data protection authority, the Autoriteit Persoonsgegevens.
All traffic runs over HTTPS. The database is reachable only from our own server-side code, never directly from your browser.
Last updated 23 August 2026. We will update this page if anything changes.