Question: Can you suggest a Google Docs extension that uses AI to help with writing and editing tasks?

Linguix is a powerful option, based on GPT-4. It includes an AI writing copilot that can help you finish documents 65% faster. Among its features are a Rewriter tool to boost email open rates, a Content Score tool to grade text quality, and Team Writing Insights to track your performance. It works on Google Chrome and MS Office, so it's good for sales, marketing, customer support and HR teams.

Another good option is Compose AI, which is tightly integrated with Google Docs and Gmail. It includes tools like autocomplete, sentence rewriting and personalized writing style. It's geared for people who write a lot, like copywriters and social media managers, and can free up time so you can focus on higher-level work.

If you want an AI tool that works across a range of Google apps, check out Docsium. This add-on brings GPT-3 to Google Sheets, Google Docs and Google Slides. It can help you extract data, generate content and create slides, and it's available on a variety of pricing plans including a free version. People like it, saying it's easy to use and useful, though it can be lacking in common sense in some situations.

Last is ChatGPT Writer, which is good for people who want a more general-purpose writing assistant. It can check grammar, rewrite text, change tone and summarize documents, among other abilities. It's got good Gmail integration and a privacy focus, so it's a good option if you want to write fast but also keep your writing private.