Legal notice and privacy
Publisher
This site is the demo of Maître, a booking assistant for restaurants, published by Miguel Sánchez Torres. Contact:
Merrain
Merrain is a restaurant invented for the demo: its address, its menu, its guests and its bookings do not exist, and its photographs and video were generated.
Hosting
Cloudflare, Inc., 101 Townsend Street, San Francisco, CA 94107, United States. The demo’s data is stored in the European Union.
What the chat keeps
What you write in the chat, and the number typed in its field, stay in your demo restaurant and are deleted after 24 hours. Technical logs do not keep what the messages say. Do not write any real details in it.
The call to the restaurant
Your voice goes through LiveKit, whose servers for this call are in Germany, to the assistant, which runs on a Hetzner Online server in Germany and answers in a synthetic voice. Deepgram, in the United States, transcribes what you say; we ask it not to use the audio or the text to train its models. Cartesia, in the United States, speaks the assistant’s replies: it receives only their text, never your voice. The call is not recorded. What is said stays in writing in your demo restaurant, with the number typed on the keypad, and is deleted after 24 hours, as the chat is. The microphone is used only during the call, once you allow it.
The assistant
The replies, in the chat as on the phone, are written by Claude Haiku, a model by Anthropic. OpenRouter calls it at Google Vertex (Europe) first, then at AWS (Ireland) and, only if both fail, at Anthropic (United States). These providers do not use the messages to train their models; some may keep them for a limited time to prevent abuse, under their own terms.
Bot check
Before your demo restaurant opens, Cloudflare Turnstile checks that a person is there. It is used neither for advertising nor for tracking.
Your browser
It keeps your demo restaurant’s identifier and the chat’s conversation for 24 hours, as long as the restaurant lasts, and remembers whether you have seen the panel’s tour. The site sets no advertising cookie and does not measure its audience.
Your data
For any question about this data, or to have it deleted before the 24 hours, write to the publisher through one of the links above.