Is Klause AI a substitute for a lawyer?

No. Klause AI is an informational tool that helps identify potential risks before consulting an attorney. It flags issues but does not provide legal advice. Always consult a qualified solicitor before signing binding agreements.

Which jurisdictions does Klause AI support?

Klause AI supports 9 jurisdictions: United States (Federal, California, New York, Texas), United Kingdom, European Union, Germany, UAE/Dubai, and a general international mode.

Is my contract data secure and private?

Yes. Contract text is never stored on Klause AI servers. It is sent to the AI for analysis and immediately discarded. Uploaded PDFs auto-delete within 24 hours. Klause AI is GDPR compliant.

Cookie Policy

Last updated: June 27, 2026

✓ Klause AI uses only strictly necessary cookies and one anonymized analytics system. No advertising cookies. No third-party tracking pixels. No cookie consent banner is required because we do not use cookies that require consent under the ePrivacy Directive or PECR.

What Are Cookies

Cookies are small text files placed on your device by websites. They serve functions like keeping you logged in and measuring site usage. We use cookies minimally and only where necessary to provide the Service.

Cookies We Use

Cookie	Type	Purpose	Duration	Consent?
`sb-access-token`	Strictly necessary	Keeps you authenticated to your Klause AI account (Supabase auth)	1 hour (auto-refreshed)	No
`sb-refresh-token`	Strictly necessary	Renews your authentication session without requiring re-login	7 days	No
`__klause_csrf`	Strictly necessary	Cross-site request forgery protection on API requests and form submissions	Session	No
`klause_jurisdiction`	Functional	Remembers your last-selected jurisdiction to save time on return visits	30 days	No (no PII)
Vercel Analytics	Analytics	Anonymized page view metrics. No personal data collected. No device fingerprinting. No cross-site tracking. Country-level geolocation only (aggregated).	Session	No (no PII)

What We Do NOT Use

Advertising or remarketing cookies (Google Ads, Facebook Pixel, LinkedIn Insight Tag, TikTok Pixel)
Third-party tracking cookies that follow you across other websites
A/B testing or personalization cookies that track individual behavior over time
Heat-mapping or session-recording tools (e.g. Hotjar, FullStory, Microsoft Clarity)
Social media tracking pixels or share buttons with tracking
Any cookies that identify you personally beyond your authenticated session

Why There Is No Cookie Banner

Under the EU ePrivacy Directive, UK PECR, and equivalent laws, a cookie consent banner is only legally required for cookies that are not strictly necessary for the service to function. Our analysis:

Auth cookies (sb-access-token, sb-refresh-token, __klause_csrf): Strictly necessary — the Service cannot function without them. Exempt from consent requirement.
Jurisdiction preference cookie: Functional, no personal data, no tracking. Exempt.
Vercel Analytics: No personal data, no device fingerprinting, no cross-site tracking. Functions identically to server log analysis, which is universally recognized as not requiring consent under ePrivacy rules.

If you are a data protection regulator and have questions about our cookie classification, please contact privacy@klauseai.com.

How to Manage Cookies

You can delete or block cookies at any time in your browser settings:

Chrome: Settings → Privacy and security → Cookies and other site data
Firefox: Settings → Privacy & Security → Cookies and Site Data
Safari: Preferences → Privacy → Manage Website Data
Edge: Settings → Privacy, search, and services → Clear browsing data
Mobile browsers: Check your browser's Help section for cookie management

Note: Blocking the authentication cookies (sb-access-token and sb-refresh-token) will prevent you from staying logged in. The free analyzer tool will still work without cookies for anonymous users.

Changes to This Policy

If we introduce new cookies — particularly any requiring consent — we will update this page and, where required, implement a consent mechanism before placing those cookies. Registered users will be notified by email.

Contact

Cookie questions: privacy@klauseai.com
Full privacy information: Privacy Policy