Question: Can you recommend a tool that offers personalized feedback on essay writing and suggests improvements?

EssayGrader is an AI-based grading assistant geared mainly for teachers. It offers a detailed assessment of grammar, punctuation, coherence, clarity and style, and is designed to help teachers grade faster and more accurately. It offers a range of pricing options, including a free basic plan, so it's good for individuals and schools.

Another powerful option is Studyable, an AI-based learning platform that includes an immediate feedback option for essays. Studyable offers actionable advice and rewriting suggestions to improve grammar and content, and is a good option for students who want to improve their writing. It offers a free plan and a pro plan at $5.99 per month, and is used by students and teachers at many top universities.

myEssai is another AI-based essay tutor that offers detailed and actionable advice. It's geared to offer real-time, specific feedback for different types of writing, which can be helpful for students and teachers. The service offers different pricing options, including a free tier, so it's good for a broader range of people.

If you want a more general-purpose writing assistant, you might want to look at ProWritingAid. It's got a lot of AI-based features, including real-time checks, readability tests and plagiarism detection. It also integrates with common writing tools like Microsoft Word and Google Docs, so it's a good option for students and professional writers.