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Privacy Policy

Last updated: March 2026  |  polymarket-us.us

1. Introduction

Welcome to polymarket-us.us — your informational resource about Polymarket, the leading decentralized prediction market platform. This Privacy Policy explains how we collect, process, store, and protect personal data of users who visit our website. We are committed to handling your information responsibly and transparently, in accordance with applicable data protection laws.

By accessing polymarket-us.us, you acknowledge that you have read and understood this Privacy Policy and agree to the practices described herein. This policy applies to all data processing activities carried out through this website and any related services we operate in connection with polymarket prediction market content.

2. Data Controller

The data controller responsible for the processing of personal data collected through polymarket-us.us is the operator of this website as indicated in the legal notice. The data controller determines the purposes and means of processing personal information in accordance with applicable privacy regulations. For any inquiries relating to data protection or this Privacy Policy, users may contact us via the information provided in the contact section below.

3. Data We Collect

When you use polymarket-us.us, we may collect the following categories of personal data:

4. Purposes of Processing

We process personal data for the following purposes:

5. Legal Basis for Processing

Depending on the nature of the processing, we rely on the following legal bases: performance of a contract or pre-contractual measures when providing the requested services; legitimate interests of the operator (e.g., website security, analytics, fraud prevention); legal obligation when processing is required by applicable law; and consent where explicitly provided by the user, such as for marketing communications or non-essential cookies. You may withdraw consent at any time without affecting the lawfulness of prior processing.

6. Cookies & Tracking Technologies

polymarket-us.us uses cookies and similar technologies to ensure the technical functioning of the website, perform statistical analysis, and — where consent is given — personalize content related to polymarket prediction markets. You may control cookie settings through your browser preferences or our cookie consent tool. Disabling certain cookies may affect the functionality of specific site features. We use both first-party and third-party cookies, including analytics tools that process anonymized usage data.

7. Data Sharing & Third Parties

We do not sell your personal data to third parties. Personal data may be shared with trusted service providers only where necessary to operate polymarket-us.us, including hosting providers, analytics services, and technical support vendors. All third-party processors are contractually bound to process data only as instructed and in compliance with applicable privacy laws. Data may also be disclosed to law enforcement or regulatory authorities where required by law or to protect the rights of users and operators.

8. Data Retention

Personal data is retained only for as long as necessary to fulfill the purposes for which it was collected, or as required by applicable legal obligations. Technical and usage data collected via cookies is typically retained for a maximum of 13 months. Communication data (e.g., support inquiries) is retained for the duration of the interaction and up to 3 years thereafter for record-keeping purposes. Once retention periods expire, data is securely deleted or anonymized.

9. Your Rights

Depending on your jurisdiction, you may have the following rights regarding your personal data:

Right of AccessRequest a copy of the personal data we hold about you.
Right to RectificationRequest correction of inaccurate or incomplete data.
Right to ErasureRequest deletion of your data where no legal obligation requires retention.
Right to RestrictionRequest that we limit processing of your data in certain circumstances.
Right to ObjectObject to processing based on legitimate interests or for direct marketing.
Right to PortabilityReceive your data in a structured, machine-readable format.

To exercise any of these rights, please contact us at the details provided below. We will respond within the timeframe required by applicable law.

10. Data Security

We implement appropriate technical and organizational security measures to protect your personal data against unauthorized access, alteration, disclosure, or destruction. These measures include SSL/TLS encryption for data transmission, role-based access controls, regular security audits, and server-level firewall protection. While we strive to protect your personal information, no method of transmission over the internet is 100% secure, and we cannot guarantee absolute security.

11. Contact Us

If you have any questions, requests, or complaints regarding this Privacy Policy or the processing of your personal data by polymarket-us.us, please contact our data protection contact at: [email protected]. We are committed to resolving any concerns promptly and transparently.