Overview
StealthWriter rewrites text from ChatGPT, Claude or Gemini into looser, more natural prose, then scores the result with its own built-in AI detector so you can compare before and after. Content marketers use it to smooth first drafts that still read like a model wrote them, before an editor sees the copy.
Key Features
- ✓Rewrite strength from light to aggressive
- ✓Built-in AI detector with before-and-after scores
- ✓Deep Scan flags AI-sounding sentences
- ✓Alternative phrasings offered on any sentence
- ✓Handles Spanish, French, German and other languages
Related tools
Other AI Writing Tools tools to consider:
Originality.ai
AI detection and plagiarism checker built for publishers
$14.95/mo (Pro)
LanguageTool
Multilingual grammar and style checker with AI sentence rephrasing
Free tier; Premium from $4.99/mo
Copy.ai
AI-powered GTM platform with agentic workflows and automation
$29/mo (Chat)
DeepL
AI-powered translation engine with API and glossary management
Free (500K chars/mo) / $10.49/mo (Starter)
Instapage
Landing page builder with AI copy generation per ad group
From $79/mo (billed annually); 14-day free trial
