Rewrites machine-written drafts to read human, with detection scoring built in
StealthWriter alternatives
3 products our research names as a replacement for StealthWriter in AI Detection & Humanizers, each with what it does differently — prices, API and status from our own checks rather than from the vendors’ own pages.
from $9.99 against $20 · has a public API
StealthWriter vs Undetectable AI →Rewrites AI-generated text to read as human and scores it against detector models
from $12 against $20 · has a public API
StealthWriter vs WriteHuman →QuillBot
49Paraphrasing, summarising and citation tools for students
from $19.99 against $20
StealthWriter vs QuillBot →More in AI Detection & Humanizers
Not named as direct replacements — neighbours from the same part of the catalog: the best-rated first, then a sample of the rest.
Rewrites AI-generated text to slip past AI detectors
Free in-browser rewriter that reworks AI-generated text to read as human, with paid tiers for longer runs and a detector.
Free, no-account essay checker that scores AI likelihood, grades against a rubric and fixes grammar
Free rewriter for AI-generated text, up to 3,000 words a pass, in English, Spanish and Portuguese.
GPTinf
66Rewrites AI-generated text to read as human-written
Rewrites AI-generated drafts to read as human writing
Rewrites AI-generated text to read as human-written, with a built-in AI-detection score and 60+ languages.
AI-text and plagiarism detection built for publishers and agencies
Rewrites AI-drafted text to read as human-written and lower AI-detector scores; free per-run tier, paid word plans and an API.
Checks essays against Turnitin, GPTZero and other detectors, then rewrites flagged passages to read as human-written.
Turnitin
50Institutional similarity checking and AI-writing indicators for assignments, exams and manuscripts
JustDone
73Plagiarism and AI-detection checking bundled inside a wider AI writing suite, not a standalone scanner.
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