Two people met at MIT and found they were describing the same lost revenue from opposite ends.

Kapnova did not start with a product. It started with a conversation, between an entrepreneur who had spent fifteen years watching consumer brands leave revenue and profit on the table, and a causal scientist who had spent his doctorate building the methods that tell you what a decision is actually worth. They were describing the same money from two sides. Kapnova is what they built to go and find it.

James Sun and Shenbo Xu, co-founders of Kapnova
James Sun and Shenbo Xu. Co-founders of Kapnova.
Shenbo Xu
The scientist
Shenbo Xu
MIT PhD / ICML 2026 / Point72 / Scale AI

He came to the problem from the quantitative side. He earned his PhD at MIT, where his research at the MIT-IBM Watson AI Lab focused on causal inference and using observational data to determine what actually drives an outcome.

He later brought that work into industry, building quantitative alpha models at Point72 and training frontier AI models at Scale AI. Across research, finance, and AI, the common thread has been the same: separating signal from noise and building models that can hold up when the answer matters.

That work is now the engine that decides what a revenue or profit decision is worth before it is made.

Read the dissertation
In the engine6

Methods from the thesis that run in the causal engine.

Peer reviewed

First author, American Journal of Epidemiology, 2025. Whether a diabetes drug prevents cancer, across 93,353 patient records.

Also published

Accepted at ICML 2026, Seoul, one of the three top-tier machine learning conferences.

Read the paper
Open source

Contributor to DoubleML and EconML, the reference libraries for causal machine learning.

James Sun
The entrepreneur
James Sun
MIT Sloan MBA / Deloitte / Three-time founder

He came to the problem from inside the rooms where major business decisions get made. His career began at Deloitte, building CRM systems and learning how valuable, and messy, a company’s own customer data can be.

He later founded a venture-backed machine learning company that used credit card processing data to build customer analytics for merchants. The company was acquired.

Over the next fifteen years, he worked directly with 400+ CMOs and marketing leaders across companies including L’Oréal, Sephora, Mattel, Amorepacific, and Balmain. He kept seeing the same thing: companies making million-dollar decisions on price, promotion and spend with plenty of data, and no way to know which of them would actually make money.

Kapnova was built to find that money and put a number on it.

Worked with400+

CMOs, directly, across fifteen years.

Across500+

CPG and consumer brand companies.

Built and sold3

Companies founded, one venture-backed and acquired.

What they built

The realization was simple and it was the whole company. The methods trusted to weigh a cancer-drug question are the methods a revenue decision needs and almost never gets. One of them had the method. The other had the problem, and the people who live it. They built the first product together on the MIT campus, where the two had met. Kapnova finds the revenue and profit a business is not booking, and puts a number on each decision that could recover it, without anyone hiring a quant desk to run it.

Entrepreneur and scientist
That pairing is the point, and it is not a hierarchy.

A causal scientist without an entrepreneur builds a research project. An entrepreneur without a scientist builds another agency. Together they are the two things a brand needs before moving real money: the rigor of a research lab, and someone who has sat across the table from the person making the call. When you work with Kapnova, both are behind your recommendation.

Start with your URL. Go deeper with your data.

Start with your URL and Kapnova will surface what it can find from public data alone. Then connect your own data to measure what past decisions actually caused and where the next revenue or profit opportunity may be.