Question: I'm looking for a writing assistant that can provide intelligent feedback and suggestions to improve my essays.

If you're looking for an intelligent writing assistant to help you write essays, Yomu has a full range of features geared specifically for students and researchers. It offers intelligent document assistance, AI editing, citation tools, plagiarism detection and grammar improvement. With several pricing levels, including a relatively cheap Starter plan, Yomu has something for everyone.

Another good choice is Paperpal, an AI-powered academic writing tool that improves language, grammar and clarity. It offers context-specific suggestions, grammar checking as you type, plagiarism detection and a paraphrase tool. Paperpal also offers high-quality academic translations and can be used in MS Word, so it's good for writing at all stages.

If you're more focused on research, Edde has a broader range of tools, including an AI writing assistant, a title and outline generator, a research assistant and a citation manager. Edde can help you write with more advanced AI tools, but it's also good for managing citations and research.

Last, Jenni is an AI-powered writing assistant that can handle multiple citation styles and offers tools for editing text, managing citations and paraphrasing. It can also generate summaries of research papers and import citations in bulk, so it's good for a range of academic writing tasks.