| What it does | AI writing tools to detect, humanize, rewrite and check grammar
| AI-powered grammar checker and writing assistant for clear, error-free communication
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| Stage | Startup
| Established
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| Founded | 2026
| 2018
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| Based in | GB
| US
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| Pricing model | Freemium
| Freemium
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| Pricing | 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
| Free plan includes grammar and spelling checks, basic AI suggestions, limited paraphrasing, typing shortcuts, and browser extension. Linguix Pro costs $11.67/month (billed $140 annually) and includes advanced grammar and style suggestions, more AI-powered writing help, advanced paraphrasing, unlimit
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| 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
| - AI-based writing assistant with grammar, punctuation and style suggestions
- Text Rewriter to instantly rewrite sentences
- Content Quality Score analyzing sentence length and vocabulary complexity
- Intelligent shortcuts to reduce typing time by 90%
- Style Guides for consistent corporate communications
- Team Management with performance stats and employee activity reports
- Works across multiple platforms including Gmail, Google Docs, and millions of websites
- Advanced paraphrasing with tone, length, and clarity adjustments
- Priority support for Pro subscribers
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| 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
| - Supports six languages for global teams
- Rewriting technology makes sentences compelling and native-sounding
- Helps teams maintain brand voice consistency through shared style guides
- Available across multiple apps and devices with single account
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 23 ▲ +1 (up) since last check | 65 ● no change since last check |
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| Trust Flow (Majestic) | 6 | 11 |
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| Citation Flow (Majestic) | 17 | 42 |
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| Referring domains (Majestic) | 205 | 1123 |
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Coda One
Linguix