Privacy Policy
Last updated: August 6, 2026
1. Data Controller
This Privacy Policy explains how personal data is collected and processed through Cuiver ("Cuiver", "we", "us", or "the Service").
The data controller responsible for personal data processed through this website and service is:
Legal name: Cuiver S.L.U Email: hello@cuiver.app Website: https://cuiver.app
For certain personal data entered into Cuiver by sports clubs, Cuiver may act as a data processor on behalf of the relevant club, as described below.
2. What is Cuiver?
Cuiver is a club management platform designed for sports clubs and their members.
The platform may allow clubs and their authorised users to manage information relating to clubs, seasons, teams, players, coaches, staff members, parents or guardians and other people involved in the club.
Depending on the features used by a club, this may include information relating to schedules, events, attendance, convocations, matches, statistics, reports, injuries, recovery plans, communications and other sporting activities.
3. Categories of Personal Data
Depending on how Cuiver is used, we may process the following categories of personal data:
Identification and contact information
- Full name
- Display name
- Email address
- Telephone number
- Profile photograph
- Date of birth
- Address or other contact information where provided
Account information
- Login credentials and authentication information
- Account identifiers
- User roles and permissions
- Club and team memberships
- Account creation and activity information
Sporting information
Depending on the features used:
- Team and season membership
- Position or sporting role
- Attendance
- Match participation
- Convocations
- Results
- Goals and other match statistics
- Cards and disciplinary information
- Training information
- Player evaluations
- Sporting reports
- Availability and unavailability
- Other information entered by authorised club users
Family and emergency information
Where applicable, Cuiver may process information concerning parents, guardians or emergency contacts, including:
- Name
- Relationship to the player
- Telephone number
- Email address
- Emergency contact information
Health-related information
Where a club uses Cuiver's injury, medical or recovery-related functionality, the platform may process information concerning injuries, recovery and other health-related information.
Such information may constitute special categories of personal data under Article 9 GDPR.
Where Cuiver processes this information on behalf of a sports club, the relevant club remains responsible for determining the lawful basis and conditions under which such information is collected and processed.
Technical information
When you use Cuiver, we may automatically process technical information such as:
- IP address
- Browser type and version
- Device type
- Operating system
- Log information
- Authentication and security events
- Date and time of access
- Service usage information
This information may be used for security, fraud prevention, troubleshooting and maintaining the Service.
4. How We Collect Personal Data
Personal data may be collected:
- Directly from users when they create or use an account.
- When users communicate with Cuiver.
- When a sports club creates or manages a user's profile.
- When authorised club administrators enter information into the platform.
- When users participate in club activities managed through Cuiver.
- Automatically through the operation of the Service.
Where information about a player, parent, guardian, coach or other individual is entered into Cuiver by a sports club, that information may not have been provided directly to Cuiver by the individual concerned.
5. How We Use Personal Data
Personal data may be processed for the following purposes:
- Providing and operating Cuiver.
- Creating and managing user accounts.
- Managing club, season and team structures.
- Providing sporting and administrative functionality to clubs.
- Managing events, training sessions, matches and convocations.
- Managing attendance and availability.
- Providing statistics and reports.
- Facilitating communications between authorised users.
- Managing injuries, recovery plans and related information where enabled by the club.
- Providing customer support.
- Maintaining the security and integrity of the Service.
- Detecting and preventing fraud, abuse and unauthorised access.
- Maintaining and improving the Service.
- Processing subscriptions and payments.
- Complying with legal obligations.
- Establishing, exercising or defending legal claims where necessary.
We do not sell personal data to third parties.
6. Legal Bases
Depending on the circumstances and the type of processing involved, personal data may be processed on the following legal bases:
- Performance of a contract.
- Compliance with legal obligations.
- Legitimate interests.
- Consent, where required.
- Other legal bases permitted under applicable data protection legislation.
Where Cuiver acts as a data processor on behalf of a sports club, the relevant club is responsible for determining the appropriate legal basis for the processing carried out on its behalf.
7. Cuiver as Data Processor
Sports clubs may use Cuiver to manage personal information relating to their players, coaches, staff, parents, guardians and other participants.
For this information, the sports club will generally determine:
- What information is collected.
- Why the information is processed.
- Which individuals' information is processed.
- How long the information should be retained.
- The applicable legal basis.
In these circumstances, Cuiver acts as a data processor (encargado del tratamiento) on behalf of the relevant club.
The relationship between Cuiver and the club may be governed by a separate Data Processing Agreement (DPA) where required by applicable law.
Users should generally direct requests concerning the club's use of their personal data to the relevant sports club in the first instance.
8. Service Providers and Sub-processors
Cuiver may use third-party service providers to operate and provide the Service.
These providers may process personal data on behalf of Cuiver and/or the relevant sports club where applicable.
Current providers may include:
| Provider | Purpose |
|---|---|
| [SUPABASE] | Database, authentication and storage |
| [VERCEL] | Application hosting and infrastructure |
| [RESEND ] | Transactional emails and notifications |
We require service providers processing personal data on our behalf to provide appropriate safeguards and to process personal data only in accordance with applicable agreements and instructions.
9. International Data Transfers
Where personal data is transferred outside the European Economic Area (EEA), Cuiver will ensure that an appropriate legal mechanism is in place where required by applicable data protection legislation.
Such mechanisms may include:
- An adequacy decision;
- Standard Contractual Clauses approved by the European Commission;
- Other legally recognised transfer mechanisms.
Further information regarding specific international transfers may be available upon request.
10. Data Retention
Personal data will be retained only for as long as necessary for the purposes for which it was collected, unless a longer retention period is required or permitted by law.
Account information will generally be retained while the account remains active.
Where a club uses Cuiver to manage sporting or membership information, the applicable retention period may be determined by the club.
After termination of a service relationship, data may be deleted, anonymised or retained where necessary to comply with legal obligations, resolve disputes, enforce agreements or protect legitimate interests.
Specific retention periods may be defined in applicable agreements with sports clubs.
11. Data Security
Cuiver implements appropriate technical and organisational measures designed to protect personal data against:
- Unauthorised access.
- Unauthorised disclosure.
- Accidental loss.
- Destruction.
- Alteration.
- Unauthorised processing.
Access to club information is controlled through authentication, authorisation and role-based permissions where applicable.
No online service can guarantee absolute security. Users are responsible for maintaining the confidentiality of their authentication credentials and for notifying Cuiver of suspected unauthorised access.
12. Children's Data
Cuiver may be used by sports clubs that manage teams containing children and young people.
Where personal data concerning minors is processed, the relevant sports club is responsible for ensuring that the processing complies with applicable data protection and child-protection requirements, including obtaining any necessary parental or guardian authorisation.
Cuiver does not knowingly use children's personal data for advertising or sell such information to third parties.
13. Photos, Videos and Other Media
Where Cuiver allows users or clubs to upload photographs, videos or other media, such content may contain personal data.
The sports club or authorised user uploading such content is responsible for ensuring that they have the appropriate legal basis and permissions to upload and use the content through the Service.
Cuiver does not use club-uploaded media for advertising or unrelated purposes unless otherwise expressly stated and legally permitted.
14. User Rights
Subject to applicable law, individuals may have the right to:
- Access their personal data.
- Request correction of inaccurate data.
- Request deletion of personal data.
- Request restriction of processing.
- Object to certain processing.
- Request data portability.
- Withdraw consent where processing is based on consent.
- Lodge a complaint with the relevant data protection supervisory authority.
Requests may be submitted to:
Email: privacy@cuiver.app
Where Cuiver processes data on behalf of a sports club, we may refer the request to the relevant club where the club is the data controller.
15. Complaints
Individuals who believe that their personal data has been processed unlawfully may contact Cuiver using the details above.
Individuals also have the right to lodge a complaint with the competent supervisory authority.
For Spain:
Agencia Española de Protección de Datos (AEPD) Website: https://www.aepd.es
Where the relevant data controller is established in another European Union Member State, the competent supervisory authority may differ.
16. Cookies and Similar Technologies
Cuiver uses cookies and similar technologies (such as local storage) to operate the Service, keep you signed in, remember your preferences, and — only if you opt in — measure site usage.
16.1 What are cookies?
Cookies are small text files stored on your device when you visit a website. Similar technologies (for example, local storage) can store small amounts of data in your browser for comparable purposes.
16.2 Strictly necessary cookies
We use strictly necessary cookies for:
- Language preference — remember your selected language.
- Authentication — keep you signed in and manage your session.
- Invitations — preserve an invitation while you complete sign-up or sign-in.
- Club navigation — remember your last club, team, and season selections.
These cookies do not require consent under applicable ePrivacy rules, but we describe them here for transparency. Authentication-related cookies are set only when you sign in or create an account.
16.3 Local storage
We may store data locally in your browser for:
- Cookie preferences — your choices in the cookie banner until you clear site data.
- Interface preferences — minor UI state when you are signed in (for example, dismissing a setup banner).
16.4 Optional analytics
If you accept in the cookie banner, Cuiver enables privacy-friendly analytics to measure site usage in aggregate (for example, page views and referrers).
This analytics service is designed to avoid marketing cookies and generally does not set analytics cookies. It may still process technical usage data.
Analytics is enabled when you click Accept. To opt out later, open Preferences from the banner or the Cookies tab and turn Analytics off.
You can change your choice at any time via the Cookies tab at the bottom-right of the screen.
16.5 Managing cookies and preferences
- Use Preferences or Accept in the cookie banner, or reopen Preferences from the Cookies tab at the bottom-right after your first choice.
- Sign out to remove active authentication cookies tied to your session.
- Clear cookies and site data in your browser settings to reset stored preferences.
Disabling necessary cookies may prevent you from signing in or using core features of Cuiver.
17. Changes to This Privacy Policy
We may update this Privacy Policy from time to time to reflect changes to Cuiver, applicable legislation, processing activities or service providers.
The latest version will always be made available through the Cuiver website.
Where required by law, users will be notified of material changes.
18. Contact
For questions regarding this Privacy Policy or the processing of personal data by Cuiver:
Cuiver Legal name: Cuiver S.L.U Email: hello@cuiver.app Website: https://cuiver.app
Last updated: 12/06/2026
Cookie details are set out in section 16 below. You can also review or update your preferences in the site cookie banner.