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Coda One vs StealthWriter

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

Coda One compared with StealthWriter
DetailCoda One logo Coda OneStealthWriter logo StealthWriter
What it doesAI writing tools to detect, humanize, rewrite and check grammar Rewrite AI-generated content into natural, human-like writing
StageStartup Not given
Founded2026 Not given
Based inGB US
Pricing modelFreemium Freemium
PricingFree: unlimited AI Detector, 3 daily uses on writing tools, 5 of 9 humanizer modes, 5 of 8 rewriter tones. Starter $9.99/mo (or $7.99/mo annually): 30K words/month, every humanizer and rewriter mode, 500 words per process. Pro $19.99/mo (or $15.99/mo annually): 100K words/month, no per-request word 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
  • Unlimited free AI detector with no daily limit or signup required
  • AI Humanizer with 9 writing modes including Standard, Academic, Blog, Formal, and Simple
  • Statistical detection engine that processes text on own servers with no third-party sharing
  • AI Rewriter with 8 different tones
  • Grammar Checker tool included in all plans
  • Chrome Extension for in-browser humanizing and detection
  • Brand Voice feature for maintaining consistent tone across 1-3 voices depending on plan
  • Re-humanize function to generate genuinely different drafts at higher variation
  • 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
  • Unlimited free AI detector with no daily limits, while competitors limit guests to 3 scans per day
  • Published accuracy rates with measured false-positive and false-negative rates instead of unverifiable claims
  • Integrated detect-then-fix workflow keeping flagged drafts in one tool instead of switching between products
  • Privacy-first approach with AI Detector processing text on own servers with no third-party access
  • Browser-first start with no extension setup or account creation required before first use
  • 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)23 +1 (up) since last check58 no change since last check
Trust Flow (Majestic)613
Citation Flow (Majestic)1740
Referring domains (Majestic)205849

6 details filled in for both companies.

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