AI Undetect

AI Undetect pairs an AI content detector with a rewriting tool. Text is pasted, uploaded as a file or typed into the editor, scored against mainstream detection algorithms, and then rewritten so it reads as human written while keeping the original meaning. The detector can be used on its own, and the rewrite step is the paid part of the product. The tool is aimed at writers, bloggers, marketers, search specialists, journalists and researchers who draft with AI assistance and are concerned about being flagged, correctly or otherwise. Rewrites can be run manually or through an automatic mode that aims for a finished result in one pass, with a slider that trades output quality against how human the result reads. Style presets cover general, informal, academic, blog, formal, expand and simplify. A history view keeps earlier rewrites, and the interface is available in around twenty languages including Chinese, Spanish, Portuguese, German, French, Japanese, Korean, Russian, Hindi and Arabic. Registration is free and comes with 500 rewrite credits. Billed monthly, Basic is $15 a month for 15,000 words with 30 detector runs a day and 500 words per request, Standard is $25 a month for 50,000 words with unlimited detector runs and 1,500 words per request, and Pro is $45 a month for unlimited words with 3,000 words per request. Billed yearly the same three tiers cost $5, $10 and $20 a month, with the Basic yearly allowance shown as 10,000 words a month. All paid tiers include the automatic rewrite mode and every rewrite style.