Day AI coupon gives your first month of a Professional Agent free

Day AI is an AI customer-memory and agent platform for go-to-market teams. It turns meeting recordings, email, Slack and CRM data into a customer context graph and lets agents run sales workflows on top of it. Day AI publishes the coupon code UPGRADEMYBRAIN in its own open evaluation skill; apply it at checkout and your first month of a Professional Agent costs $0.

What you get

• One free month of a Professional Agent, normally $75/month on monthly billing ($60/month billed annually).
• Professional includes pipeline and opportunity management, drafting and sending campaign sequences, analytics and code execution, custom properties and views, and 5 automated skill slots.
• Teammates, data and in-app chat are free; you only pay for agents.

Who can claim

• Anyone creating a new Day AI workspace; one workspace per code.
• Creating a workspace requires a card and at least one Professional Agent. It renews at $75/month from month two unless you cancel before the second month starts.

How to claim

1. Open the Day AI login page and start creating a workspace with your work email.
2. Choose a Professional Agent, enter UPGRADEMYBRAIN at checkout, and confirm the first month shows $0 before adding your card.
3. To try it first, give the company-brain-evaluation skill to Claude Code, Codex or Cursor. It runs a free local evaluation, writes an upgrade plan, and ends with the same code.
4. Cancel in billing before month two if you don't plan to keep it.

Links

• Day AI pricing
• Day AI homepage
• company-brain-evaluation skill