Question: I'm looking for a platform that can improve my writing skills, including grammar and spelling, do you know of any?

If you want to use a platform to help you improve your writing, including grammar and spelling, Grammarly is a great option. The AI-powered tool offers personalized help and text completion to help you write faster and better. It's got features like contextual suggestions, integrations with other apps and plagiarism detection, and prices from free to Enterprise.

Another good option is QuillBot, which offers a range of AI tools including a grammar checker, paraphraser and plagiarism detector. It's designed to help you improve your writing from first draft to final draft and can be embedded in other apps. The Premium subscription adds features like unlimited paraphrasing and more advanced grammar suggestions, so it's good for writers of all skill levels.

If you need help in multiple languages, LanguageTool offers a full language checker and paraphrasing tool that works with more than 30 languages. It's got grammar checking, tone suggestions and integration with other writing tools. The Premium version adds more advanced grammar and punctuation checks, so it's good for professional and academic writers.

Last, PaperRater offers immediate feedback with a powerful proofreading system that checks grammar, spelling and plagiarism. It offers real-time analysis and automated scoring, and a free version that includes all the main features and a premium version for more.