Email Whisperer is an AI email writer designed for Gmail and Outlook to enhance user email communication. It is accessible via a Chrome extension and contributes towards fostering a faster and efficient email writing experience. The tool offers valuable features such as providing rephrasing suggestions, spell checking, and error fixing to improve the clarity, style, and professionalism of your emails. It also allows users to set and remember their preferred tone for communication, offering flexibility to customize the tone as per the requirements of the email. The AI tool can be trained on a user's website or PDF files to understand their business and write personalized emails, even learning to mimic the user's writing style for a more authentic communication style. There are different scalable plans available catering to individuals, businesses, and professional teams, with features like unlimited daily emails, emails personalized to sound like you, responses in major languages, suggested replies, and the ability to train custom AI models for your business. However, the specific features could depend on the chosen plan.