Clever AI Humanizer vs RewriteGuru

Clever AI Humanizer is a web-based tool for revising AI-assisted drafts, with controls for tone and length. Its Normal and Clear & Structured styles suit different kinds of writing, and the site lists English, Spanish, and Portuguese support. A free plan costs nothing, has no fixed monthly word allowance, and permits up to 3,000 words per request, subject to service availability. A free account stores results in content history. The site also offers an AI Detector, AI Paraphraser, and Grammar Checker; its free detector and humanizer widgets can be embedded on websites using a script or iframe and have light, dark, or automatic themes. The maker says those widgets work with WordPress, Webflow, Ghost, and plain HTML. Submitted text is sent to external AI and LLM providers for processing; the privacy policy says it is not used to train or fine-tune models and is kept, along with outputs, for 30 days. The service advises against submitting confidential or special-category personal data. Users must be at least 18, and public API access is listed as coming soon with a waitlist.

RewriteGuru is an online article rewriter for text pasted into the service or supplied as a document. It offers five modes: AI Rewriter, Creative spin, Fluent spin, Sentence Rephraser, and Standard mode. Users can view, edit, or download rewritten content, and the site also lists grammar, plagiarism, similarity, and spell checking, as well as clarity controls. The service is available on Android, iOS, and the web. The free plan limits rewriting to 800 words; listed free spell and plagiarism checks also cover 800 words, with unlimited queries. The Monthly plan costs $9.99 a month and lists five modes, nine languages, a 10,000-word limit, and 25,000 total words. The Annual plan costs $99.99 a year and lists five modes, nine languages, a 10,000-word limit, and 300,000 total words. The pricing page lists English, Spanish, Italian, French, Russian, German, Dutch, Portuguese, Japanese, and Turkish as supported rewrite languages. Its stated audience includes digital marketers creating content in bulk, writers, and SEO executives.