Égérie Signature
FixedUne maison voulant un visage propriétaire pour ses campagnes et ses réseaux, sans modèle humain à gérer.
Creationdès 15 000 €
Supervisiondès 2 900 €/mois
Digital Presences · Pricing
An investment, not a subscription.
We publish our ranges out of respect: a house has the right to know where it is stepping in. The price of a presence depends on its ambition — the reality of the image, the reach of the voice, the depth of the interaction. Two movements: Creation, then Supervision.
A presence
Transferred, in perpetuity
Two movements
The Creation, then the Supervision.
The Creation
The work, shaped once.
Identity, proprietary visual model, authored voice, first scenes — and, for the Host, the governed conversational intelligence and its integration. Billed once, transferred in perpetuity.
The Supervision
The upkeep, month after month.
Continuous production, evolutions, governed hosting, human supervision, compliance monitoring. A monthly engagement that keeps the presence alive and irreproachable.
Creation & accompaniment
Every plan.
From the campaign muse to the most advanced cabinet host. Three doors, as everywhere in the Maison: a fixed plan one engages, a deposit that reserves production, a quotation for the bespoke.
The Muse — brand égérie
Start the creation
Égérie Vivante
40% depositUne égérie qui parle et se meut — vidéo, voix d’auteur, prises de parole, formats sociaux animés.
Creation30 – 70 K€
Supervision4,9 – 12,0 K€/mois
The Digital Host — by scale of intelligence
Présence Interactive · Niveau I
40% depositInteraction fluide : accueil, étiquette, multilingue, exécution administrative parfaite. Pour cliniques, cabinets, ventures premium.
Creationdès 60 000 €
Supervisiondès 4 900 €/mois
Présence Interactive · Niveau II
On requestRaisonnement avancé : mémoire contextuelle, orientation complexe, proactivité, planification autonome multi-étapes.
Creation90 – 150 K€
Supervision7,9 – 14,0 K€/mois
Présence Interactive · Niveau III
On requestHaute stratégie : synthèse analytique, gestion prédictive, reconnaissance de schémas, adaptation hyper-personnalisée aux profils d’élite.
Creationsur devis · dès 180 K€
Supervisionsur mesure
Presence Ecosystem
Écosystème de Présence
On requestPlusieurs présences synchronisées, multilingues, intégrées au système d’information, sous supervision continue.
Creationsur devis · dès 150 K€
Supervisionsur mesure
Prices excl. VAT. The Creation is billed once; Supervision is a monthly engagement (upkeep, human governance, compliance, continuous production). Every deliverable — visual model, voice, identity — is subject to a total and exclusive transfer of intellectual property to the client, in perpetuity. Usual deposit: 40% on order, balance at milestones.
Scarcity, by design
Why the floor is high.
A price too low would be a negative signal. A CerfLand presence is not a volume service: it is a proprietary work, created from the sketch, that will never serve anyone else.
- You own itTotal and exclusive transfer, in perpetuity. The price buys ownership, not access.
- One per territoryFor firms and clinics, a single house per metropolis. Scarcity has a price, and it is yours.
House questions
Before we begin.
Why these prices?
Because it is a transferred work, not a mass subscription. The price tells the rarity and the absolute bespoke; the high floor filters low-value requests and protects your exclusivity.
Who owns the presence?
You do, totally and exclusively, in perpetuity, on full settlement. Voice, face, identity: all transferred. No trace remains with us.
What do the Creation and the Supervision cover?
The Creation is the work, shaped once — identity, visual model, voice. The Supervision is the monthly upkeep: continuous production, human governance, compliance, evolutions.
Let us settle the right scope.
The range tells the truth of the market; the exact price, we settle together, by the ambition of the presence. The conversation begins with a meeting, without commitment.