Treedi

Branch your questions instead of burying them in one chat.

Type
Product
When
Sep – Oct 2025
Built by
SLIT

The problem

When you learn with AI, one answer raises five new questions. In a linear chat they all pile into the same context, and managing the conversation becomes harder than learning the topic.

18 of the 20 people we interviewed had felt it. 82 of 100 we observed were already using AI to study.

What we built

Every question and answer is a node in a tree. Follow-ups branch off into their own context, so you can go deep on one path without polluting another, then come back and retrace how you got there.

We shipped it on the web and as an Electron widget you call up with a shortcut over any screen. It was the first product we built as SLIT.

By the numbers

483
Commits in one month
18 / 20
Interviewees had the problem
D3
Tree visualization

Stack

  • React 18
  • D3.js
  • Electron
  • Supabase
  • OpenAI