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ProofFlick vs StealthWriter

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

ProofFlick compared with StealthWriter
DetailProofFlick logo ProofFlickStealthWriter logo StealthWriter
What it doesProofreading and dictation for Windows using your own AI provider Rewrite AI-generated content into natural, human-like writing
StageNot given Not given
FoundedNot given Not given
Based inGB US
Pricing modelNot given Freemium
Pricing$39.99 one-time at launch (regular price $99.99). 14-day free trial. Plus separate charges from your chosen AI provider. 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
Key features
  • Proofreading with change explanation and selection review
  • Dictation with direct text insertion into any application
  • Writing profiles that learn your style for different contexts
  • Local encrypted history of all corrections and dictations
  • Support for multiple AI providers including OpenAI, Claude, Grok, OpenRouter, and Groq
  • Works on up to 3 devices with licence deactivation
  • 14-day free trial with no credit card required
  • Compatible with Word, Slack, email, browsers, IDEs, and terminals
  • 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
What makes it different
  • Your writing never touches ProofFlick servers; it goes directly to your chosen AI provider
  • Bring your own AI provider key to control where your data goes and manage costs directly
  • Writing profiles adapt corrections to match your personal style for different contexts
  • 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
Community votes00
DR (Domain Rating by Ahrefs)2 +2 (up) since last check58 no change since last check
Trust Flow (Majestic)1113
Citation Flow (Majestic)1940
Referring domains (Majestic)16849

5 details filled in for both companies.

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