Comment fonctionne la reconnaissance faciale de CéSAR ?

L'organisateur importe les photos de l'événement. Chaque invité ouvre le lien de la galerie (ou scanne le QR code), prend un selfie, et l'intelligence artificielle de CéSAR retrouve en quelques secondes toutes les photos où il apparaît dans sa galerie privée.

CéSAR est-il conforme au RGPD ?

Oui. CéSAR est conçu pour respecter le RGPD : les données biométriques servent uniquement à la mise en correspondance des visages, les invités gardent le contrôle de leurs photos et tout est hébergé de façon sécurisée.

Combien coûte CéSAR ?

CéSAR propose une offre gratuite (Découverte) pour tester, une offre à paiement unique CéSAR One à 49 €, ainsi que des abonnements mensuels pour les photographes et studios professionnels.

CéSAR convient-il aux photographes professionnels ?

Oui. Les photographes de mariage et d'événementiel utilisent CéSAR pour livrer les galeries à leurs clients, partager la co-organisation avec leur équipe et offrir à chaque invité une expérience moderne de récupération de ses photos.

Pour quels événements puis-je utiliser CéSAR ?

CéSAR fonctionne pour tous les événements : mariages, anniversaires, soirées, bar et bat-mitsva, séminaires d'entreprise, conférences et toute célébration où l'on prend beaucoup de photos.

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Guides July 3, 2026 6 min read

How to choose the photo gallery for your bar or bat mitzvah

Between the synagogue, the party and guests coming from all over the world, a bar mitzvah generates an enormous number of photos. Here's how to choose the right solution so every relative leaves with theirs.

Family gathered to celebrate a bar mitzvah at the synagogue

A bar or bat mitzvah isn't like other events: it often brings together several generations and guests who've travelled far — sometimes from France, Israel and beyond, for the same family. Between the professional photographer, the cousins' phones and the grandparents', photos quickly add up to hundreds. Here are the criteria to look at before choosing your sharing solution.

1. Facial recognition suited to large group photos

A bar mitzvah often brings together 80, 150, sometimes 300 guests. Without facial recognition, each relative would have to manually browse through every photo to find their own — a real deterrent that means the gallery, in practice, is never really looked at. A good platform identifies every face even in large group photos, in profile or in the background, so everyone finds their moments with a selfie.

2. A truly multilingual interface, Hebrew included

This is often THE sticking point: many photo gallery platforms only translate their marketing site, while the actual user interface stays in French or English only. For a family where the grandparents are in Tel Aviv and the cousins in Paris or New York, you need to check that the full experience — scanning the QR code, taking the selfie, browsing the gallery — is available in each language, with a real right-to-left layout for Hebrew (not just translated text on a layout designed for French).

Check that the ENTIRE interface is translated, not just the homepage.
Test the Hebrew version yourself before the big day if some of your guests speak it.
Make sure the language switcher is easy to find for your least tech-savvy guests.

3. Respecting family privacy

Bar mitzvah photos are family memories, often shared only among relatives. Choose a platform that hosts data in Europe, complies with GDPR, and only activates facial recognition with each person's explicit consent. The gallery should stay accessible only to those with the link or QR code — never publicly indexed.

Remember to set up the gallery BEFORE the big day: import save-the-date or preparation photos, and test the QR code with a family member to make sure everything works well before guests arrive.

CéSAR was designed for exactly this kind of multigenerational, international event: reliable facial recognition even on large group photos, an interface fully translated into French, English, Spanish and Hebrew (with real RTL), and European hosting compliant with GDPR.

CéSAR