Technology & engineering
Kaijie (Yuri) Yu
Co-founder & Chief Technology Officer
Leads AI system architecture, technical research, and engineering. Turns expert reasoning into working software, from system integration to deployment.
LinkedInAbout Wisinity
Building the AI Wisdom Layer for human judgment.
Founded in 2026, Wisinity LLC develops AI software that makes expert knowledge and reasoning usable in everyday work.
“When expertise leaves, information remains. Judgment does not.”
Leadership
The people building Wisinity.
Product & design
Yongjia Sun
Co-founder & Chief Product Officer
Leads product strategy, user research, and experience design. Shapes how people work with expert knowledge through workflow design, testing, and iteration.
LinkedInTwo additional founding team members are currently working in stealth and will be introduced when their roles become public.
Our premise
The most valuable knowledge is often the hardest to write down.
Expertise is more than accumulated information. It includes knowing what to notice, which principle matters now, how context changes a decision, and when an apparent rule should yield to a deeper one.
Our first product, Drucker Wisdom, helps people explore management questions and develop source-grounded executive writing. It is developed and operated by Wisinity LLC.
The durable asset is the method, not any single model built with it.
Explore Drucker WisdomCompany information
A company building systems for durable human judgment.
- Legal name
- Wisinity LLC
- Founded
- 2026
- Jurisdiction
- California, United States
- Official website
- wisinity.ai
- General enquiries
- info@wisinity.ai
What we are building
An AI wisdom layer for human judgment.
One expert’s recorded material becomes one Wisdom Model, built the same way every time.