Cookies

With your consent, this site uses Google Analytics 4 to know which pages are read, where traffic comes from, and whether our two forms (contact, integrator waitlist) convert. Nothing is sent to Google until you click « Accept » in the banner shown on your first visit.

We run no advertising and never enable Google Analytics’ advertising features: no targeting, no remarketing, no sharing of advertising data. This limit is set technically (Google Consent Mode), not just promised here.

Processing is entrusted to Google Ireland Limited (Gordon House, Barrow Street, Dublin 4, D04 E5W5, Ireland), Google’s European subsidiary, which acts as processor under Article 28 GDPR for visitors in the European Economic Area.

Data may be transferred to the United States. Google relies on the EU-U.S. Data Privacy Framework (active certification at the time this page was written) and standard contractual clauses for this transfer.

Kastel remains the controller for data collected on this site: we choose Google Analytics, we configure its limits, and we share this data with no other third party.

Data sent to Google Analytics (pages viewed, traffic source, conversion events) is kept by Google for 2 months, then automatically deleted: that is the shortest period Google offers, chosen deliberately over a longer one.

The site may rely on technical cookies strictly necessary for the security and proper operation of the hosting infrastructure (Vercel). These cookies serve no profiling purpose and do not require consent under the ePrivacy regulation.

The Ideas page sets a cookie of the same kind when you vote for a suggestion: it identifies you anonymously, solely to stop the same idea being voted twice. It serves no other purpose, is read only by the server, and is never shared.

The contact and waitlist forms are processed server-side and set no session cookie of their own. If you accepted audience measurement, a successful form submission triggers an anonymous Google Analytics event (contact_envoye or liste_attente_inscrit) to record that the page converted: this event contains neither your name, nor your email, nor the content of your message.

How your actual contact data is processed is detailed on our Privacy (GDPR) page.

You can change your mind at any time. The « Manage my preferences » link, present in the footer of every page on this site, brings you straight back here.

For any question about cookies or your data, write to us at hello@kastel.ai. The detail of your GDPR rights is on our Privacy (GDPR) page.