Yuyutsu

Yuyutsu helps you reply to Gmail emails in your own writing style without connecting your inbox to an external AI service. Open an email, click Yuyutsu, and generate a personalized reply beside Gmail. Copy the result when it is ready or regenerate another version. You always review the response and send it yourself. Before accessing Gmail content, Yuyutsu shows a clear first-run notice and waits for your agreement. It reads only the subject, sender, and opened email text needed for the reply feature.