myStylus

Academic writing and editing is the main job of myStylus, an AI writing assistant that covers research, drafting, paraphrasing, summarizing, proofreading and paper grading in one place.

It also includes an AI detector and humanizer, so you can check a draft for AI-sounding text and rewrite it.

As an AI essay writer, myStylus runs full essay workflows, and its chat agents help with research questions along the way.

The free plan costs $0 and limits every feature: text editing, paraphrasing, the detector and humanizer, the proofreader and paper grader, the summarizer and the chat agents.

Paid plans remove those limits and include 10 full AI essay workflows.

Annual billing works out to $10.92 a month, charged as $131 every 12 months.

Quarterly is $15 a month, billed as $45 every three months.

Monthly is $24.

The annual plan is the cheapest per month, but the free tier is the safer way to see whether the editing and detection tools fit how you write before paying.