Draft in your own voice

Generic AI email is worse than no email

People can smell a template. The moment a reply opens with "I hope this email finds you well," something you would never type, trust drops. An assistant that writes like a press release is not saving you time, because you rewrite everything it produces.

The fix is not a better generic model. It is a model that has read you.

Trained on how you actually write

Connect Gmail and Walle studies your sent mail: how you greet, how you sign off, how long your sentences run, when you are warm and when you are two lines and done. Not to copy any single email, but to learn the registers you switch between. You write differently to an investor, a teammate, and a customer. So does Walle.

The first drafts are close. After a week of light edits, they are yours. Walle watches what you change and stops making those mistakes.

Drafts, never sends

Everything Walle writes lands as a draft for your review. You read it, tweak a line or send it as is. Nothing goes out without your explicit yes. That is the approval flow, and it is not optional: outward actions always stop at your desk first.

Where it shines

Voice-matched drafting pays off most on the mail you postpone:

• Follow-ups after meetings, written while the context is fresh.
• Scheduling back-and-forth that never needed your brain.
• Polite declines you have been avoiding for a week.
• First replies to inbound, where speed wins the deal.