Question: Can you suggest a writing assistant that uses AI to improve the quality of my emails and messages?

ChatGPT Writer is an AI tool that can help you with email writing, grammar checking, rewriting, tone shifting and translation, among other features. It works in multiple languages and can be used directly in Gmail. With strong security and a variety of pricing tiers, it's a good option for personal and professional use.

Another good option is WriteMail.ai, which is designed to make your emails clearer, more concise and better structured. It offers AI advice, tone control and grammar editing, and is good for both personal and professional emails. The tool gives you immediate feedback and works in multiple languages, so it can help you save time and improve your writing.

For a more powerful tool, Linguix offers a GPT-4 powered writing assistant that can be used within other tools. It's got features like an AI-based writing copilot, a Rewriter to boost email open rates, and a Content Score to evaluate the quality of your text. It's good for sales, marketing and customer support teams.

Last, Lavender is an AI-based email coaching tool that gives you neutral third-party advice on your emails. It works with common email services like Gmail and Outlook and offers a personalized coaching experience. With its Email Coach and Lavender Email Score, you can fine-tune your emails for better performance and mobile screen reading.