Cookies Policy
Last updated: January 2026
Alex Omeyer trading as Full Stack Founder ("we", "us", "our") operates clien.ai and any associated subdomains (collectively, the "Services").
This Cookies Policy explains what cookies are, how we use them, and your choices regarding cookies.
1. What Are Cookies?
Cookies are small text files that are stored on your computer or mobile device when you visit a website. They are widely used to make websites work more efficiently and to provide information to website owners.
Cookies can be "persistent" or "session" cookies:
- Persistent cookies remain on your device for a set period or until you delete them
- Session cookies are deleted when you close your browser
Cookies can also be classified as:
- First-party cookies are set by us directly
- Third-party cookies are set by other companies whose services we use
2. How We Use Cookies
We use cookies for the following purposes:
2.1 Strictly Necessary Cookies
These cookies are essential for the Services to function properly. They enable core functionality such as authentication, security, and session management. Without these cookies, the Services cannot function.
| Cookie | Purpose | Duration | Type |
|---|---|---|---|
| sb-*-auth-token | Supabase authentication | Session | First-party |
| __stripe_mid | Stripe fraud prevention | 1 year | Third-party |
| __stripe_sid | Stripe session | Session | Third-party |
2.2 Functional Cookies
These cookies enable enhanced functionality and personalisation, such as remembering your preferences.
| Cookie | Purpose | Duration | Type |
|---|---|---|---|
| sidebar_state | Remember sidebar open/closed | 7 days | First-party |
2.3 Analytics Cookies
These cookies help us understand how visitors interact with our Services by collecting and reporting information anonymously.
| Cookie | Purpose | Duration | Type |
|---|---|---|---|
| _vercel_insights_* | Vercel Analytics | Session | Third-party |
3. Your Cookie Choices
3.1 Cookie Consent
When you first visit our Services, you will be presented with a cookie banner asking for your consent to non-essential cookies. You can:
- Accept — enables all cookie categories including analytics
- Decline — only strictly necessary cookies will be used
You can change your preference at any time by clicking the "Cookie Settings" link in the footer, or by adjusting your browser settings as described below.
3.2 Browser Settings
Most web browsers allow you to control cookies through their settings. You can typically:
- View cookies stored on your device
- Delete some or all cookies
- Block cookies from being set
- Set preferences for different websites
Please note that if you block or delete cookies, some parts of the Services may not function properly.
How to manage cookies in popular browsers:
3.3 Opt-Out of Analytics
If you have accepted cookies but later wish to opt out of analytics tracking:
- Clear your cookies and decline when the cookie banner reappears
- Use browser privacy extensions such as uBlock Origin or Privacy Badger
- Vercel Analytics: Privacy-focused and does not use cookies for tracking individual users
4. Do Not Track
Some browsers have a "Do Not Track" feature that signals to websites that you do not wish to be tracked. Our Services currently do not respond to Do Not Track signals, but we respect your cookie preferences as set through our consent mechanism.
5. Updates to This Policy
We may update this Cookies Policy from time to time to reflect changes in our practices or for operational, legal, or regulatory reasons. We will notify you of any material changes by posting the updated policy on this page and updating the "Effective" date.
6. More Information
For more information about how we handle your personal data, please see our Privacy Policy.
If you have any questions about our use of cookies, please contact us:
Email: alex@fullstackfounder.ai
Alex Omeyer trading as Full Stack Founder
United Kingdom
7. Additional Resources
For more information about cookies and how to manage them, you can visit: