The simulator runs entirely in your browser. The amounts, durations and other data you enter are not transmitted to our servers and are not retained.
This site uses no cookies. To know which pages are read and which links are used, it relies on Cloudflare Web Analytics, a cookie-free analytics tool that does not track visitors across sites or build profiles. Only aggregate statistics are produced (page views, country, device type, referring site). Amounts entered in the simulator are never transmitted.
This site has no forms today. If a newsletter or contact form is added, this policy will specify the data collected, its use and your rights.
Under the GDPR, you have rights of access, rectification and objection regarding your personal data. Questions: optimisation.epargne@gmail.com.
Last updated: October 4, 2026.