Privacy policy

Last updated: September 22, 2026

This English translation is provided for convenience only. In case of discrepancy, the French version prevails.

1. Data controller

Zyllio, a French SASU registered under SIREN number 994 131 274, with its registered office at 24 rue des Fleurs, 91470 Limours, France, is the controller of the personal data processing described in this policy.

For any question about your personal data or to exercise your rights, you can contact us at contact@zyllio.com or by post at the address above.

2. Scope

This policy covers:

  • the showcase website available in particular at https://zyllio.com;
  • the Zyllio Studio platform and associated services, available in particular at https://www.zyllio.one;
  • exchanges with Zyllio, in particular sales, demo and support requests.

Applications built with Zyllio Studio may be operated by Zyllio’s customers. For personal data processed in these applications on behalf of a customer, that customer determines the purposes and means of the processing and is, in principle, the data controller. Where applicable, Zyllio then acts as a processor, solely to provide the Platform and in accordance with the customer’s documented instructions. This processing is governed by the data processing agreement entered into with the customer.

3. Data processed, purposes and legal bases

SituationData concernedPurposeLegal basis
Browsing the showcase websiteThe showcase website does not collect any personal data or technical browsing data.Not applicableNot applicable
Creating and managing a Zyllio Studio accountEmail addressCreate the account, authenticate the user, provide access to the service and send communications required for the servicePerformance of the contract or pre-contractual measures
Using Zyllio StudioData and content added by the user to the project: text, media, settings, configurations, technical identifiers, API keys or tokensHost, process and make available the project and the requested featuresPerformance of the contract; processing on behalf of the customer when Zyllio acts as a processor
Subscription, billing and paymentBilling details, subscription history, invoices, payment status. Credit card data is processed by Stripe and is not stored by ZyllioManage the subscription, payment, invoicing, accounting and fraud preventionPerformance of the contract; legal obligations; legitimate interest in fraud prevention
Contact and support requestsName, email address, content of the request and any attachmentsRespond to the request, assist the user and track incidentsZyllio’s legitimate interest or performance of the contract, depending on the request
Marketing communicationsEmail address and communication preferencesSend news and offers about Zyllio servicesConsent, where required; or legitimate interest where permitted by regulations. You can object at any time.

Zyllio asks you not to enter sensitive data, secret keys or unnecessary personal data in fields not intended for that purpose. When a user imports or configures data in a project, they remain responsible for ensuring that they have a legal basis for doing so.

4. Mandatory data

Data marked as required to create or use an account is essential to providing the service. Without it, the account may not be created or the contract may not be performed. Other data is optional; however, not providing it may limit our ability to respond to a specific request.

5. Recipients and processors

Data is accessible only to authorized Zyllio staff, within the limits of their duties, and to the service providers required to provide the service.

These providers may be involved in particular in hosting, sending emails, support, invoicing, payment or security. Zyllio governs their involvement through contracts that include appropriate confidentiality and data protection safeguards.

CategoryProviderData locationRole
Platform hostingOVHcloudFrance — GravelinesHosting and infrastructure
PaymentStripeEuropean Economic AreaPayment processing
Email / supportGoogle WorkspaceEuropean Economic AreaSending emails and support

Zyllio does not sell, rent, exchange or transfer your personal data to third parties for commercial or advertising purposes. Zyllio only discloses it to authorized staff and to the providers described above, where such disclosure is necessary to provide, secure or improve the service, to comply with a legal obligation or to defend its rights.

6. Data transfers outside the European Economic Area

Data hosted in Zyllio Studio is stored in France with OVHcloud. Zyllio does not transfer this data outside the European Economic Area.

7. Retention periods

Zyllio retains data for no longer than necessary for the purposes described above, subject to legal retention obligations and limitation periods.

Data categoryRetention periodFinal outcome
Account dataDuration of the contractual relationship, then one monthDeletion or anonymization, except for legal archiving
Project dataDuration of the subscription, then one month after the account is closed, including in backupsSecure deletion, unless required by law or instructed otherwise by the customer
Invoices and accounting recordsTen years from the end of the financial yearIntermediate archiving, then deletion
Contact / support requestsOne month after the last interactionDeletion or anonymization
Prospects and marketing communicationsUntil consent is withdrawn or three years after the last contactDeletion or unsubscription
Security logsOne monthDeletion or anonymization

8. Cookies and other trackers

The showcase website does not use any tracking, analytics or advertising cookies or trackers. No tracking cookie is placed on your device when you browse this website.

Zyllio does not use any marketing, advertising or analytics cookies or trackers. The Zyllio Studio platform only uses cookies or tokens that are strictly necessary for it to work, in particular for authentication, session security and remembering the user’s language preference.

9. Security

Zyllio implements appropriate technical and organizational measures to protect data against destruction, loss, alteration, disclosure or unauthorized access. Exchanges between your browser and Zyllio services are encrypted in transit using TLS. These measures include in particular access controls, backups, logging and security reviews.

Despite these measures, no transmission or storage of data can be guaranteed to be completely risk-free.

10. Your rights

Under the conditions provided for by regulations, you have the following rights:

  • access your data and obtain a copy;
  • request the correction of inaccurate or incomplete data;
  • request the erasure of your data;
  • request the restriction of processing;
  • object to certain processing based on legitimate interest, including direct marketing;
  • receive the data you have provided in a structured, commonly used format, where the right to data portability applies;
  • withdraw your consent at any time where processing is based on consent, without affecting the lawfulness of prior processing.

To exercise these rights, contact us at contact@zyllio.com. We may ask for proof of identity only if we have reasonable doubts about your identity. You also have the right to lodge a complaint with the CNIL, the French data protection authority: www.cnil.fr.

11. Minors’ data

Zyllio’s services are not intended for minors. Zyllio does not knowingly collect personal data about minors without the authorization required by applicable regulations. If you believe that a minor has sent us personal data without authorization, contact us so that we can take appropriate action.

12. Changes to this policy

Zyllio may update this policy to reflect changes to its services, practices or regulations. The last-updated date at the top of the document will then be changed. In the event of a significant change, Zyllio will provide appropriate notice, for example by email or within the platform where required.

13. Contact us

For any question about this policy or the processing of your personal data:

Zyllio
24 rue des Fleurs
91470 Limours, France
contact@zyllio.com

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Send us a message and we’ll reply within 24 business hours.

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