This policy explains what personal data Buildinar (www.buildinar.com) collects, why, and how you can control it. Buildinar is published by HEXABIM, 15 rue des Halles, 75001 Paris, France, which is the data controller. Contact: [email protected].
What we collect, and why
Your email address, if you subscribe
When you subscribe to receive new sessions, we store your email address, the date of your subscription and the fact that you gave your consent. We use it only to send you new sessions and, rarely, news about Buildinar. The legal basis is your consent (GDPR, article 6(1)(a)). We never sell or rent it.
We keep your address until you unsubscribe, and delete it after three years without any opening or click. You can unsubscribe at any time by writing to [email protected], or with the link in each email.
Audience measurement, without cookies
We use Cloudflare Web Analytics to count visits and page views. It sets no cookie, does not track you across sites and does not build a profile of you. Only aggregated figures are kept.
When you click a registration or replay link, we count the click for that session, so that we can tell organisers how many people Buildinar sent them. To avoid counting the same person twice, a fingerprint of your IP address is kept for 12 hours, then deleted. Links to organisers carry the label utm_source=buildinar, which tells them that you came from Buildinar, and nothing about you.
The legal basis for this measurement is our legitimate interest in knowing how the site is used (GDPR, article 6(1)(f)).
Server logs
Like any website, our servers and our network provider record technical data (IP address, browser, pages requested) for security and to fix errors. These logs are kept for no more than 12 months.
Cookies
Buildinar sets no advertising or tracking cookie. The only cookies are those needed to run the site, and those set for administrators when they log in.
Who receives your data
- OVH SAS (France), which hosts the site.
- Cloudflare, Inc., which delivers the site and measures its audience. Transfers outside the European Union are covered by the EU-US Data Privacy Framework and standard contractual clauses.
- Our email sending provider, once you subscribe, which acts only on our instructions.
- Google Fonts, which serves the fonts of the site and therefore receives your IP address when a page loads.
Session organisers receive nothing from us. When you register for a session, you do so on their platform, under their own privacy policy.
Your rights
You can access, correct or delete your data, object to its use, restrict it, ask for a copy, and withdraw your consent at any time. Write to [email protected]; we answer within one month. If you believe your rights are not respected, you can lodge a complaint with the CNIL (www.cnil.fr).
Changes
We will update this page if our practices change. Last update: 14 November 2026.