Your privacy matters
Privacy Policy
This Privacy Policy explains how SuperMarty collects, uses, stores, and protects personal data when you use our website, app, and related services.
Last updated: June 2, 2026
1. Data controller
SuperMarty is the controller for the personal data described in this policy.
- Legal entity / data controller
- Supermarty B.V.
- Registered address
- Melis Stokelaan 23, 2533 CM Den Haag, Nederland
- KvK
- 96750677
- Privacy contact
- privacy@supermarty.com
- Governing law
- Netherlands / EU (GDPR)
2. Personal data we collect
We collect data you provide directly, data generated when you use SuperMarty, and limited technical data needed to keep the service reliable and secure.
- Account data: name, email address, login details, language preference, and profile settings.
- Shopping and nutrition data: products viewed or selected, favourites, recipes, meal plans, dietary preferences, allergies, health goals, and nutrition-related preferences you choose to share.
- Usage data: interactions with pages, features, search, basket, recommendations, and support messages.
- Device and log data: browser or app version, device type, operating system, IP-derived approximate location, timestamps, and diagnostic logs.
- Communications: messages you send to us, including beta sign-up or support requests.
3. How we use personal data
- to provide, secure, maintain, and improve SuperMarty;
- to personalize grocery comparisons, nutrition insights, recipes, meal plans, and health-profile features;
- to manage accounts, authentication, preferences, and customer support;
- to send technical notices, service messages, and beta or product communications where permitted;
- to analyze aggregate usage, troubleshoot bugs, prevent abuse, and protect our rights;
- to comply with legal obligations and respond to lawful requests.
4. Legal bases under the GDPR
Where the GDPR applies, we rely on one or more of the following legal bases depending on the context.
- Contract: to provide the service you request and manage your account.
- Consent: for optional profile details, marketing communications, cookies where required, and any other processing based on your permission.
- Legitimate interests: to secure and improve SuperMarty, prevent misuse, and understand service performance, balanced against your privacy rights.
- Legal obligation: when we must retain or disclose information to comply with applicable law.
5. Sharing and processors
We do not sell your personal data. We may share data only where necessary to operate SuperMarty, comply with the law, protect rights and safety, or with your consent.
- service providers that host, secure, analyze, or support our service under appropriate data-processing terms;
- vendors or integrations you choose to use when a feature requires it;
- professional advisers, authorities, or courts where legally required;
- successors if SuperMarty is involved in a merger, acquisition, restructuring, or asset transfer, subject to appropriate safeguards.
6. Cookies and similar technologies
We use essential cookies and similar technologies to run the website and remember language or session preferences. Where required, analytics or non-essential cookies are used only with consent.
You can control cookies through your browser settings. Disabling essential cookies may limit some functionality.
7. Retention and security
We keep personal data only for as long as needed for the purposes described in this policy, to comply with legal obligations, resolve disputes, and enforce agreements. Retention periods depend on the type of data and the feature involved.
We use technical and organizational measures designed to protect personal data, including access controls, encryption in transit, monitoring, and security review. No method of transmission or storage is completely secure, so we cannot guarantee absolute security.
8. Your privacy rights
Subject to applicable law, you may exercise rights of access, correction, deletion, restriction, portability, objection, and withdrawal of consent.
- Access: request a copy of your personal data.
- Correction: ask us to correct inaccurate or incomplete data.
- Deletion: request deletion of personal data, subject to lawful retention requirements.
- Portability: request data in a portable format where the GDPR provides this right.
- Objection or restriction: object to or restrict certain processing.
- Consent withdrawal: withdraw consent for processing based on consent.
You also have the right to lodge a complaint with the Dutch Data Protection Authority (Autoriteit Persoonsgegevens) or another competent supervisory authority.
9. Contact
For privacy questions or requests, contact us at the address below. We aim to respond within one month, unless the GDPR allows an extension for complex requests.
privacy@supermarty.com