Cookie Policy
Last updated: March 14, 2026
This Cookie Policy explains how TradingWizard AI ("the Platform") uses cookies and similar technologies when you visit tradingwizard.ai. We use a minimal number of cookies, and none of them are used for advertising.
What Are Cookies
Cookies are small text files stored on your device by your web browser. They help websites remember your preferences, keep you logged in, and understand how you use the site.
Essential Cookies
These cookies are required for the Platform to function and cannot be disabled.
| Cookie | Purpose | Duration |
|---|---|---|
| next-auth.session-token | Keeps you authenticated and maintains your login session. This cookie is set when you sign in and is essential for accessing your account. | Session / 30 days |
| next-auth.csrf-token | Protects against cross-site request forgery (CSRF) attacks during authentication. | Session |
| next-auth.callback-url | Stores the page you were visiting so you can be redirected back after login. | Session |
Referral Tracking Cookie
When you arrive at the Platform through a referral or affiliate link, we set a cookie to record the referral source. This is used solely for affiliate attribution — crediting the person who referred you.
| Cookie | Purpose | Duration |
|---|---|---|
| tw_ref | Stores the referral code from affiliate links for attribution purposes. | 30 days |
Analytics Cookies
We use PostHog for product analytics to understand how users interact with the Platform. PostHog analytics are opt-in, and you can opt out at any time through your account settings.
When enabled, PostHog may set cookies to track anonymous usage patterns such as page views, feature usage, and session duration. No personally identifiable information is shared with PostHog beyond what is necessary for analytics.
Third-Party Advertising Cookies
We do not use any third-party advertising cookies. We do not serve ads on the Platform, and we do not allow third-party ad networks to place cookies on your device through our site.
Managing Cookies
You can control cookies through your browser settings. Most browsers allow you to block or delete cookies. However, if you block essential cookies (such as the NextAuth session cookie), you will not be able to log in to the Platform.
To opt out of PostHog analytics specifically, visit your account settings on the Platform.
Contact
If you have questions about our use of cookies, contact us at: