Pay once, install it on your Mac, and put a whole team to work on the AI subscription you already have.
You need a Mac and an AI account you already pay for: Claude on the Pro or Max plan, or ChatGPT for Codex workers. Either one is enough on its own, and with both you choose which one runs each conversation. The deck runs on your account either way, so there is no second subscription and nothing billed per message.
E2 Control Deck
One time payment, lifetime access
The first time you open the app it looks at your Mac, shows you exactly what it is going to install, and waits. Nothing happens until you say go. Same on Apple Silicon and Intel, and safe to run again if anything goes wrong.
it installs these for you
it may ask you for
Most people arrive with Claude, so that is the path the installer walks by default. If ChatGPT is the account you have, install Codex and skip Claude Code. That combination is newer, so if anything looks off, write to support@e2ailabs.com and we will sort it out.