Cookie Policy

Cookies are small text files stored on your device when you visit a website. They help the site remember your preferences and work correctly across visits.

Strictly Necessary — required for the site to function. These are set regardless of your consent and cannot be disabled. They include: session management (Supabase), CSRF protection, and Stripe fraud prevention cookies.

Analytics and Marketing — set only with your consent. These include: Meta Pixel cookies (_fbp, _fbc) from Meta Platforms, Inc.; TikTok Pixel cookies (_ttp) from TikTok Pte. Ltd.; and our own event tracking via /api/track (page views, clicks, conversions).

Meta Platforms, Inc. (Facebook/Instagram Pixel) — conversion tracking, custom audiences, and ad targeting. Cookies: _fbp, _fbc. Privacy policy: https://www.facebook.com/policy.php

TikTok Pte. Ltd. (TikTok Pixel) — conversion tracking and ad targeting. Cookie: _ttp. Privacy policy: https://www.tiktok.com/legal/privacy-policy

Stripe, Inc. — payment processing. Strictly necessary; set during checkout to prevent fraud. Privacy policy: https://stripe.com/privacy

Supabase — authentication and database. Strictly necessary; stores your login session.

When you first visit the site, a banner asks you to Accept or Decline non-essential cookies. Strictly necessary cookies are set in either case.

You can change your preference at any time using the "Manage cookies" link in the footer. Withdrawing consent is just as easy as giving it — this is a requirement under Brazilian LGPD and applies to all users.

If you decline, Meta Pixel and TikTok Pixel will not set tracking cookies and no marketing data will be sent to those services. Our own tracking endpoint (/api/track) will also stop recording analytics events.

For any questions about our use of cookies, email privacy@neurolinker.com.