Privacy Policy
Last updated: September 2026
What this site does
Jendo.ai is a personal portfolio site for Chris Kiertz. It adapts its content based on signals about who is visiting — including how you arrived, how many times you have visited, and information you choose to share. Nothing is sold. Nothing is shared with advertisers.
Information collected automatically
When you visit this site, the following may be collected automatically:
- Visit count and timestamps (stored in a signed cookie on your device)
- Referring URL and UTM parameters from the link you followed
- Approximate location (country/region via Vercel edge infrastructure)
- Pages viewed during your session
This data is stored in a signed, tamper-evident cookie on your device. It is not transmitted to any database unless you explicitly grant consent via the prompt on the site.
Third-party visitor identification
This site uses RB2B, a visitor identification service. When you visit or log in to our website, cookies and similar technologies may be used by our online data partners or vendors to associate these activities with other personal information they or others have about you, including by association with your email. We (or service providers on our behalf) may then send communications and marketing to these email addresses.
You may opt out of receiving this advertising by visiting app.retention.com/optout.
Information you provide
If you choose to share your name, email address, or LinkedIn URL through the form on this site, that information is stored in the cookie on your device and used solely to personalize your experience on jendo.ai. It is not added to any marketing list or CRM without your knowledge.
Analytics
This site uses PostHog for product analytics. PostHog collects anonymized usage data to help understand how visitors interact with the site. No personally identifiable information is sent to PostHog unless you have explicitly shared it through the site form.
Cookies
This site sets one first-party cookie (vs) to store your visitor state. You can delete it at any time using the "Delete it any time" link in the consent prompt, or by clearing your browser cookies.
Third-party cookies may be set by RB2B and PostHog as described above.
Your rights
You can reset or delete your visitor data at any time using the controls on the site. For questions or data deletion requests, contact chris@jendo.ai.