If you're looking for an AI-powered email draft tool that writes in your voice, Ready to Send is a great option. It offers human-sounding, contextually aware responses in your voice and style, and is geared for Gmail users. It supports more than 100 languages, lets you customize responses and uses OpenAI, Meta and Anthropic APIs to ensure responsible and secure use. It's geared for professionals and businesses looking to accelerate communication and achieve effortless productivity.
Another good option is WriteMail.ai, which helps you write faster by analyzing emails in real-time and suggesting improvements to clarity, tone and structure. It works in multiple languages and includes AI editing for grammar and spelling. With a range of pricing options, it's good for personal or professional use, and can help you save time and write better emails.