Wordtune sits in the intersection of proofreading and paraphrasing—it doesn't just flag errors, it suggests alternative phrasings that preserve your intent while adjusting register, conciseness, or formality. The core differentiator is context awareness: it learns your writing voice and offers rewrites that feel native rather than robotic. It costs nothing to start (limited rewrites monthly), with paid plans starting around $10/month for heavier use. The honest limitation: it's a rewrite-first tool, not a structural editor, so it won't reorganize arguments or flag logical gaps—just help you say what you already mean, better.