DRAFT — Pending Legal Review

This cookie policy reflects actual cookies used by this website. Pending review by legal counsel. Last updated: 2026-02-07

Cookie Policy

How thekeystone.ai uses cookies and similar technologies. We require explicit consent before loading analytics cookies.

Effective date: 2026-02-07

Manage Your Cookie Preferences

You can change your cookie preferences at any time. Analytics cookies are OFF by default until you consent.

1. What Are Cookies?

Cookies are small text files stored on your device when you visit a website. They help websites remember your preferences and understand how you use the site.

2. How We Use Cookies

We use cookies for the following purposes:

Essential functionality: Authentication, security, and basic site operation

Analytics (consent-gated): Understanding user behavior to improve the website

Preferences: Remembering your settings (e.g., dark mode)

We do NOT use marketing or advertising cookies.

3. Cookie Categories

Strictly Necessary Cookies

These cookies are essential for the website to function. They cannot be disabled. Examples: authentication, CSRF protection, cookie consent storage.

Analytics Cookies (Consent-Gated)

These cookies help us understand how visitors use our website. They are ONLY loaded after you explicitly consent. Providers: Google Analytics 4, Hotjar, Vercel Analytics.

Functional Cookies

These cookies remember your preferences to enhance your experience. Examples: theme preference (dark/light mode).

Marketing Cookies

We do not currently use any marketing or advertising cookies.

4. Cookie Consent

When you first visit our website, you will see a cookie consent banner.

Analytics cookies are OFF by default for all visitors, regardless of location

• You can choose to Accept All, Reject All, or customize your preferences

• You can change your preferences at any time via the cookie settings button

We respect GDPR, UK GDPR, and all regional privacy regulations by requiring explicit consent before loading analytics scripts.

5. How to Manage Cookies

Via our Cookie Banner

Click the "Cookie Settings" button (bottom-left of the website) to manage your preferences at any time.

Via Your Browser

Most browsers allow you to refuse or delete cookies. Consult your browser's help documentation:

• Chrome: chrome://settings/cookies

• Firefox: about:preferences#privacy

• Safari: Preferences > Privacy

• Edge: edge://settings/privacy

Note: Disabling necessary cookies may prevent the website from functioning correctly.

6. Updates to This Policy

We may update this Cookie Policy as we add or remove features. Check the "Last updated" date at the top of this page.

7. Questions?

For questions about our use of cookies, contact our privacy team at privacy@thekeystone.ai

Cookies We Use

Strictly Necessary Cookies

Cookie NameProviderPurposeDuration
sb-*-auth-tokenSupabaseAuthentication session tokenSession
csrf_tokenFirst-partyCSRF attack preventionSession
cookie_consentFirst-partyStores your cookie consent preferences12 months
cf_clearanceCloudflareTurnstile CAPTCHA verification30 minutes

Analytics Cookies (Consent-Gated)

Cookie NameProviderPurposeDuration
_gaGoogle AnalyticsDistinguishes unique users2 years
_ga_*Google AnalyticsMaintains session state2 years
_hj*HotjarUser behavior analytics and session recordings365 days
va-*Vercel AnalyticsPerformance and usage analytics24 hours

Functional Cookies

Cookie NameProviderPurposeDuration
themeFirst-partyStores light/dark mode preference12 months

Questions about cookies? Contact our privacy team