Privacy policy

The waiting list form collects your email address, your name if you give it, your answers and your message. This information is used to let you know when Ngento opens, to send you the prices and to understand future users' needs better.

Letting you know and sending you the prices are pre-contractual steps taken at your request (Article 6(1)(b) GDPR). Analysing your answers to understand needs better is based on our legitimate interest in preparing a suitable offer; you can object to it.

Your data is never sold or rented. Only the Challl team can access it. It is hosted by Hetzner Online GmbH in Germany, and a copy of each sign-up is emailed to contact@challl.com, whose mailbox is hosted by OVH.

Sign-ups are kept for three years from the date of sign-up, then deleted automatically.

You can request access to your data, its correction, deletion, restriction of processing or portability, and object to the analysis of your answers, by writing to contact@challl.com. If you believe your rights have not been respected, you can complain to the CNIL, the French data protection authority.

The form uses a technical cookie to secure submissions. Visits are counted with an internal tool, without tracking cookies or sharing with third parties; visit data is kept for up to 400 days. No advertising tools are enabled. You can choose not to be counted with the button below; your browser’s Do Not Track and Global Privacy Control settings are respected.