StealthWriter vs GramBook

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

StealthWriter compared with GramBook
Detail	StealthWriter	GramBook
What it does	Rewrite AI-generated content into natural, human-like writing	Translate one thought into ten social media dialects, running locally on your phone with no account or cloud.
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	US
Pricing model	Freemium	Freemium
Pricing	Free: 10 humanizations/day, 10 AI scans/day, 1,000 words per input. Starter: $20/mo — 50 humanizations/day, 50 AI scans/day, 5,000 words per input. Plus: $50/mo — 150 humanizations/day, 150 AI scans/day, 5,000 words per input. Pro: $100/mo — 350 humanizations/day, 350 AI scans/day, 5,000 words per i	Free: 1 rewrite per day. GramBook Unlimited: $1.99 a week or $42 a year.
Key features	Humanize AI text with light, medium, or aggressive rewrite levels AI detector to scan writing before and after humanization Sentence-by-sentence analysis with color-coded highlights Choose from multiple alternative rewrites for each sentence Fast processing in seconds Support for multiple languages including Spanish, French, German, Italian, Portuguese, Dutch Web-based app with no downloads or installation required Works on desktop, tablet, and mobile browsers Preserves original meaning while improving readability	Runs entirely on device with no cloud or servers Unlimited regeneration to get different versions Works in airplane mode Exports rewrites as customizable meme cards Supports 16 languages with Apple Intelligence
What makes it different	Clean, grammatically correct output ready to use as-is Works with any AI tool including ChatGPT, Claude, Gemini, and more Multiple rewrite levels for fine-grained control over output No technical knowledge required to use Faster processing than competitor tools	Keeps all text local on your device with zero cloud processing or data transmission Generates platform-specific content for each social network simultaneously Free tier with one daily rewrite and no account setup Works offline in airplane mode without any account or subscription
Community votes	0	0
DR (Domain Rating by Ahrefs)	58 no change since last check	6 no change since last check
Trust Flow (Majestic)	13	1
Citation Flow (Majestic)	40	22
Referring domains (Majestic)	849	11

6 details filled in for both companies.

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