As you folks are based in Paris, it would be nice to have proper contact details and an imprint. Can't find either. Reference: Loi n° 2004-575 du 21 juin 2004 pour la confiance dans l'économie numérique (LCEN).
Ah sorry, that was whois based. Anyway, my feedback on the site is: no idea who's behind it and no word about the team or the organisation/company behind it. Landing pages convert better, if this is clear.
Other than that, the offering looks great.
Edit: If I google your company, it's currently incorparated in Paris, France.