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With Brein connected, ChatGPT can look for customers, read your pipeline and prepare your emails. The model is your ChatGPT’s; the data and the actions are Brein’s. You need a Brein account and a ChatGPT account with developer mode access.
Brein is not in the ChatGPT directory yet. For now you add it by hand with its address, and these are the steps.
1

Turn on developer mode

In ChatGPT open Settings → Security and login and turn on Developer mode. If you do not see it, your administrator has it off.
2

Add Brein

Open chatgpt.com/plugins, tap + and paste this address:
Name it Brein. For authentication choose OAuth.
3

Sign in to Brein

A Brein window opens. Sign in with your account.
4

Pick your workspace and approve

Brein shows what ChatGPT will be able to do. Pick your workspace and approve. You return to ChatGPT.
5

Open a new chat and turn it on

In a new chat, tap + and turn on Brein. A chat that was already open does not see the new tools.

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Ask this to test it

Show me the Brein workspaces I can use and how many credits I have left.
If it answers with your workspace name and your plan, you are connected. That question only reads: it spends nothing. Then try something valuable: your first requests.

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If something fails