| What it does | AI writing tools to detect, humanize, rewrite and check grammar
| AI writing and study partner for students that humanizes AI text and creates undetectable writing
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| Stage | Startup
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| Founded | 2026
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| Based in | GB
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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 (500 words/week for humanizing, 3 flashcard sets, 3 mind maps, 2 podcasts, 1 study plan weekly); 7-Day Assignment Pass $7.99 one-time (unlimited 7-day access); Conch Plus $15/month (5,000 words/week, 5 flashcard sets, 5 mind maps, 4 podcasts, 3 study plans weekly); Conch Unlimited $25/month or
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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
| - Humanize AI writing with natural tone and human score
- AI content detection and checking
- Essay and research paper writing with outlines and sources
- Mind maps and visual concept mapping
- Convert notes to audio podcasts
- Document organization and note-taking
- Automatic citation support in APA, MLA, Chicago, Harvard formats
- Study planner with deadlines and sessions
- Document chat to ask questions about uploaded PDFs and files
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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
| - All-in-one platform combining AI writing, humanization, and comprehensive study tools in one subscription
- Humanizes AI text to sound natural with detectable AI patterns removed and human score verification
- Generates original content that passes plagiarism tests with 99.99% originality
- Convert learning materials directly into multiple study formats automatically
- Free plan with no credit card required and substantial weekly allowances
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 23 ▲ +1 (up) since last check | 37 ▲ +1 (up) since last check |
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| Trust Flow (Majestic) | 6 | 11 |
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| Citation Flow (Majestic) | 17 | 36 |
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| Referring domains (Majestic) | 205 | 430 |
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Coda One
Conch AI