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Privacy Policy

Last updated:

May 31, 2026

Circle Internet Services, Inc. dba CircleCI, a Delaware corporation (“CircleCI”, “we” or “us”) provides this Privacy Policy to inform Users of its Services, as defined in CircleCI’s Software as a Service Agreement or other applicable governing documents (collectively, “Agreement”) of its policies and procedures regarding the collection, use and disclosure of Personal Data and other information. This Privacy Policy explains what data is collected when a person uses the Services, why and/or how it is used, and the User’s rights and choices. Capitalized terms used but not defined in this Privacy Policy will have the meanings as defined in the Agreement.

While providing Services, CircleCI may collect information about its Customers’ Users. Use of such information is governed by the Agreement with the applicable Customer and the Customer’s own privacy policies. CircleCI cannot control and is not responsible for Customer’s or any third party privacy policies or privacy practices.

Providing Personal Data when using or accessing CircleCI’s website or the Services indicates acceptance of this Privacy Policy and related processing of Personal Data as set forth below. For any questions or comments about this Privacy Policy or use of Personal Data, please contact CircleCI.

1. Categories of Information Collected and How it is Used

Several categories of information are collected from Users within the last twelve (12) months. CircleCI collects Personal Data only as necessary or appropriate to fulfill the purpose of a User’s interaction with CircleCI.

a. Personal Data. When a User interacts with the Services, CircleCI may collect the identifying information listed herein. This information is used to provide access to the Services, enable contact regarding access and use of the Services, and to notify of important changes to the Services. For EU and UK data subjects, such use of Personal Data is necessary to access or use the Services.

Personal Data may include the following, and may be used for the following reasons:

• Name, Email Address, Phone Number - to communicate regarding the Services, and for account management

• IP address/location data - to comply with laws and regulations and provide localized information

• Browser fingerprints - To understand technical compatibility of CircleCI’s product and website in the browser, to detect bots and to protect from fraus

• Cookies - To provide website functions, improve performance and functionality, and to target advertising. Please review CircleCI’s Cookie Policy for more information and current cookie list.

• Sign-On Information: API key identifiers, OAuth tokens and scopes, session tokens, SSH key fingerprints, SSO/SAML assertions, VCS tokens - to securely authenticate users and authorize access to the Services

• Customer Team Information: Audit log entries, User membership, role and activity information - to enable oversight by organization owners and administrators

On some sections of the Site, Personal Data may be used to complete a web form, on CircleCI’s “Contact CircleCI” page, in community forums and discussion boards, on social media, when requesting a product demo or to download content such as white papers, register for a webinar or other event, subscribe to email lists or follow a page to receive automatic updates electronically. CircleCI may publish any requests or questions regarding the use of the Services in anonymous form in order to help clarify or respond to the request or to help support other users. For EU and UK data subjects, such use of Personal Data is necessary to respond to or implement requests.