Legal & privacy.

This is an informational site. There are no accounts to create, and we do not knowingly collect personal information beyond what you choose to share. If you write to us at hello@yestack.io, we keep your message and contact details only to reply. We never sell personal data.

We use Google Analytics 4 to understand aggregate, anonymized usage — so we can make the site better.

• What it measures — page views, approximate region, and device or browser type, in aggregate.
• What it doesn't do — identify you personally, or follow you across other websites.
• Your control— refuse cookies in your browser settings, or install Google's opt-out browser add-on.

YE Stack®, Cognition Infrastructure™, and related names, logos, and terminology are trademarks or registered trademarks of YE Stack. Several concepts and methods described here are the subject of pending patent protection. Nothing on this site grants a license to use these marks or ideas without prior written permission.

All content on this site — text, graphics, logos, and design — is copyrighted or pending protection, and owned by or licensed to YE Stack. You may not reproduce, distribute, or build derivative works from it without authorization. Unauthorized use is prohibited.

This site is provided on an “as is” basis, for general information only. Nothing here is an offer, advice, or a binding commitment. We may change its content and these terms at any time; by using the site, you accept the version in effect at the time of use.

Questions about privacy, intellectual property, or these terms? Write to us and we'll point you to the right place.