Instead of StealthWriter
StealthWriter alternatives
StealthWriter combines rewriting and AI-detection feedback for writers, marketers, and professionals working with AI-assisted drafts. Its humanizer offers light, medium, and aggressive settings, and its detector estimates whether text may be flagged, with overall and sentence-level feedback. Free access includes Ghost 5.2 Mini; paid plans start at $20 USD per month and add Ghost Pro and Legacy models. The browser-based service works on Android, iOS, and the web, with up to 5,000 words per input on paid plans.
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LanguageTool
by LanguageToolFree plan ExtensioniPhoneMac+1Multilingual proofreading across desktop and mobile — LanguageTool focuses on corrections, style suggestions, and tone detection across 31 languages, rather than StealthWriter’s rewriting and AI-detection combination.
Free plan Visit site - 2
Grammarly
by GrammarlyFree plan AndroidiPhoneWriting suggestions across devices — Grammarly offers style suggestions and tone detection on Android and iOS, while StealthWriter adds AI humanization and detection feedback.
Free plan · paid from $12/user/mo Visit site - 3
DeepL Write
Free plan AndroidAPIExtension+4Rephrasing and selectable writing styles — DeepL Write offers corrections, alternatives, styles, and tones, plus file translation, while StealthWriter focuses on humanization and AI detection.
Free plan · paid from €6.99/user/mo (annual) Visit site - 4
ProWritingAid
by ProWritingAidFree plan ExtensionLong-document editing with a paid plan — ProWritingAid provides style suggestions and supports documents of any length on paid plans, unlike StealthWriter’s 5,000-word input limit.
Free plan · paid from $10/mo (annual) Visit site - 5
Trinka
Free plan APIExtensionMac+3Academic and technical writing — Trinka adds academic and technical writing tools such as citation and plagiarism checks, while StealthWriter centers on rewriting and AI detection.
Free plan · paid from $20/mo Visit site - 6
QuillBot
by QuillBotFree plan AndroidExtensioniPhone+3A broad set of writing and collaboration tools — QuillBot combines paraphrasing with grammar, plagiarism, AI detection, humanizing, summaries, and citations, plus team collaboration and SEO features.
Free plan Visit site - 7
Wordtune
Free plan APIExtensioniPhone+1English paraphrasing and summaries — Wordtune adds sentence length controls, tone changes, and summaries of documents, webpages, and videos, but writes only in English.
Free plan · paid from $6.99/mo (annual) · 3-day trial Visit site - 8
Bypass Engine
Free plan Web - 9
BypassGPT
Free plan Web - 10
Humanize AI
Free plan APIWeb - 11
Rephrasy
Free plan AndroidAPIExtension+2 - 12
Humanize.ai
Free plan Web - 13
Ryne AI
Free plan APIExtensionWeb - 14
StealthGPT
Free plan APIExtensioniPhone+1 - 15
HumanizeAI.io
Free plan Web - 16
Humanize.io
Free plan Web - 17
Humanizer
Free plan Web - 18
Phrasly
Free plan APIWeb - 19
Smodin AI Humanizer
Free plan APIExtensionWeb - 20
Humanizer.org
Free plan Web - 21
WriteHuman
Free plan AndroidAPIExtension+3 - 22
The AI Humanizer
Free plan APIWeb - 23
Undetectable AI
Free plan APIExtensionWeb - 24
The Humanizer AI
Free plan Web - 25
HumanizerAI
Free trial APIExtensionWeb - 26
Walter Writes AI
Free trial AndroidAPIExtension+2 - 27
Twixify
Free trial Web
A different tool may suit you better if you mainly want proofreading, style advice, academic editing, or broader writing workflows. StealthWriter has no browser extension or public API, and its maker advises reviewing rewrites because they can alter details or claims. When switching, weigh whether you need its humanizer and AI detector together, or prefer correction, paraphrasing, language support, or collaboration features. Check platform fit and the available free or paid plan against your writing needs.