When your Supabase projects start to pile up, three questions come fast: what belongs to the organization and what to the project, how do I move a project, and which ones are dead? I tried all three on a throwaway setup and built a small board that shows the answer on one screen. Everything here is from my run on 2026-10-27, and prices and rules change.

How this was made: I wrote this with Claude's help: it drafted, and I ran every step, edited the text, and checked the results. The mistakes are mine. This is a personal learning project, not an official guide, and I don't work for Supabase.

The non-technical version of the idea (company and offices): https://medium.com/p/f19c78f2ba25

The code: https://github.com/tomozilla/project-inventory-en-demo

What I did and did not do

I created a free organization, moved a paused free project into it, moved it back, and deleted the temporary organization.…