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WriteNative vs Coda One

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

WriteNative compared with Coda One
DetailWriteNative logo WriteNativeCoda One logo Coda One
What it doesCorrect, natural English in every Mac app you write in AI writing tools to detect, humanize, rewrite and check grammar
StageNot given Startup
FoundedNot given 2026
Based inNot given GB
Pricing modelFreemium Freemium
PricingFree: unlimited spelling, 30 grammar checks, 10 AI actions and 20 predictions per day. Pro: $144/year or $20/month, everything unlimited. Team: $15/seat/month or $180/year per seat. Free: 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
Key features
  • Real-time spelling and grammar correction in any macOS app
  • Fixes explained in your language (11 languages supported)
  • Tone checking and adjustment for different contexts
  • Rewrite and rephrase suggestions
  • Explain incoming messages and generate replies
  • Write in your language and get English translations
  • Word predictions and auto-complete
  • Personal dictionary and learning words
  • Works in Mail, Slack, Teams, GitHub, Notion and 10+ other apps
  • Team plan with shared brand rules and dictionaries
  • 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
What makes it different
  • Designed specifically for non-native English speakers with fixes explained in 11 languages
  • Works in-app without switching windows or copying and pasting
  • Cloud checks discarded immediately, never stored or used for training
  • Unlimited spelling fixes even on free plan with no account required
  • 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
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet −1 (down) since last check23 +1 (up) since last check
Trust Flow (Majestic)26
Citation Flow (Majestic)2317
Referring domains (Majestic)13205

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