Keep one memory across ChatGPT, Claude and Codex

• Who it is for

  Anyone who uses more than one AI app

• The job

  You explain your goals to ChatGPT in the morning and to Claude in the afternoon, and each one starts from nothing.

• How it works

  1. Connect each AI app to Trillion once. 2. Each AI records what you are pursuing and keeps your messages in your Trillion. 3. The next AI you open reads the same pursuits, decisions and messages before it answers, so you never repeat yourself.

• Trillion pieces it uses

  Bring your own AI, Pursuits, Messages

• Compared with

  Trillion vs ChatGPT

• Checked on

  2026-10-04