HIX is an AI writing copilot with more than 120 tools, including BrowserGPT for integration with Google Docs and Gmail. It offers a variety of tools to help with writing, including content generation and editing, to make it easier to create content and get more done. The tool is designed for writers, marketers, students and businesses.
Compose AI is another good option, specifically designed to work with Google Docs and Gmail. It helps you write faster with tools like autocomplete, sentence rewriting and a personalized writing style. It's good for copywriters, bloggers, recruiters and social media managers who want to work more efficiently and improve their writing.