Legal
Legal Notice
Last updated: August 7, 2026
This page is published under Article 6 of French Law no. 2004-575 of 21 June 2004 for confidence in the digital economy (LCEN), which requires every website operated from France to identify its publisher and its host.
Publisher
Ilies Ziyad EL AYYADI
Sole trader (entrepreneur individuel), trading as STUDIO DA
60 rue François Ier, 75008 Paris, France
SIREN 104 686 118 — SIRET 104 686 118 00019
Principal activity: 62.01Z, computer programming
Telephone: +33 6 03 55 99 86
Email: contact@echoia.io
Echoia is a trading name of that business. The publication director is Ilies Ziyad EL AYYADI.
VAT
TVA non applicable, article 293 B du CGI. The publisher benefits from the VAT exemption for small businesses under Article 293 B of the French General Tax Code and holds no intra-community VAT number. Invoices are issued without VAT.
Prices shown on this website are displayed excluding VAT. While the exemption applies, the amount charged equals the price displayed. If the exemption ceases to apply, VAT will be added to the displayed price from the next billing cycle following notice to affected customers, as set out in our Terms of Service.
Hosting
echoia.io (this website) is hosted by Vercel Inc., 340 S Lemon Ave #4133, Walnut, CA 91789, United States — vercel.com.
app.echoia.io (the application) is hosted by Render Services, Inc., 525 Brannan Street, Suite 300, San Francisco, CA 94107, United States — render.com. Application servers and the database are located in Frankfurt, Germany.
Intellectual property
The Echoia name, logo, interface, texts and software are protected. Reproduction or reuse, in whole or in part, requires prior written authorisation, except as permitted by law.
Personal data
How personal data is collected and used is described in our Privacy Policy. Requests to access, correct or delete data go to contact@echoia.io. You may also lodge a complaint with the CNIL, the French supervisory authority, at cnil.fr.
Cookies
See our Cookie Policy.
Dispute resolution
Consumers may use the European Commission's online dispute resolution platform at ec.europa.eu/consumers/odr. Our terms are governed by French law, as set out in our Terms of Service.