Desk is a “second brain” that builds itself… from the AI chats you do anyway.
Your AI conversations become rich artifacts, and you own the data.
Answers you can use
A trip plan, a checklist or a spreadsheet you fill in, plus documents you edit in place, outlines, comparisons and charts.
Notes that accumulate
Desk keeps what your chats established, and files it under topics you never have to tag.
A page per topic
Every topic opens to the notes under it, the projects that touched it, and the chats they came from.
Answers you can work on
A checklist or a spreadsheet you fill in, plus documents, outlines, comparisons and charts — as cards on a canvas you arrange.
Yours & private
Runs on your own Claude or ChatGPT key; export anytime.
Desk runs on your own Anthropic or OpenAI API key.
Already have a ChatGPT or Claude history? Read the setup guide