About PowerNotes

We built the research workspace we wished existed.

PowerNotes started in a law school library. Today it's used by everyone from those writing their first research paper to PhD candidates finishing their dissertations — and everyone in between who takes their work seriously.

Research is how we learn. We built PowerNotes to make it worth doing.

Most people approach research the same way they always have — tabs open everywhere, notes scattered across documents, citations hunted down at the last minute. The process hasn't changed much, even as everything else has.

We think that's a problem worth solving. Not because research is hard — but because a structured research process produces genuinely better thinking, better writing, and better work. And because in an AI era, the process matters more than ever.

A well-organized research workspace isn't just more efficient. It's the foundation that makes AI useful.

Founder story

Where it started.

Wilson Tsu, Founder & CEO of PowerNotes
Wilson Tsu
Founder & CEO

After seven years as an electrical engineer, Wilson enrolled in law school at Northwestern. He was good at the thinking. The research process was another matter.

Copy-pasting passages into documents with no source attached. Notes scattered across files with no connection to where they came from. Hours spent reconstructing a bibliography that should have been building itself all along. It wasn't that the research was hard — it was that the workflow was broken. Everyone was improvising in the same inefficient ways, and no one had built a better system.

That was the insight. Not that research is hard, but that people were doing it with the wrong tools — or no tools at all. PowerNotes started as a solution to that specific problem for law students. Then it turned out that law students, undergrads, high schoolers, middle schoolers, and professionals were all dealing with the same underlying issue: their research had no structure, so their thinking had no foundation.

Today, PowerNotes is used by students and researchers across every level of academic work — at nearly [X] institutions, in law schools, community colleges, research universities, and K–12 programs across the country. Some instructors have built their entire course research workflow around it. That still surprises us, in the best way.

What we believe

Not aspirations. Decisions.

These are the things that shape what we build, what we don't build, and how we think about research.

Research should compound.
Every source you save, every note you write, every highlight you make should build on what came before — not disappear into a folder somewhere. We design PowerNotes so your research accumulates into something you can actually use.
Process is evidence.
In an AI era, showing how you arrived at your thinking matters as much as the thinking itself. We build tools that document the research process — for students who need to demonstrate their work, and for educators who need to assess it fairly.
AI should amplify your thinking, not replace it.
We don't think AI tools are the problem. We think using AI without organized research behind it is the problem. When your sources and notes are structured, AI conversations produce something genuinely useful. That's the whole idea.
The work should be worth doing.
We didn't build PowerNotes to make research faster so students could do less of it. We built it to make research more meaningful — so students engage with their sources, build their arguments, and produce work they're proud of. Everything else follows from that.
We move carefully.
We'd rather get something right than ship it fast. Insight™ took years to develop because authorship verification is consequential and we wanted it to be defensible. That's true of everything we build.
We're here for the long term.
Research skills compound too. A student who learns to do research well in high school will do it better in college, better in graduate school, better in their career. We're building a tool people grow into — not out of.
Student voices

In their own words.

"I use PowerNotes mainly when conducting research for literature reviews because it allows me to compare information across sources easily."

K
Katherine
University of Pennsylvania

"I use PowerNotes to organize and write research papers for classes and Law Review. I don't know how I would have gotten through law school without it."

D
Deanna
Boston University School of Law
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