| What it does | AI text humanizer that makes generated content sound naturally human
| Turn Substack articles into viral social posts
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| Stage | Not given
| Startup
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| Founded | Not given
| 2025
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| Based in | US
| Not given
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| Pricing model | Freemium
| Freemium
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| Pricing | Free plan with 3 humanizer requests/month and 10 detection checks/month. Basic: $12/month ($144/year, save $96/year) with 160 AI detection checks/month, 80 enhanced model checks/month, up to 600 words per request, 80 image scans/month. Pro: $19/month ($228/year, save $120/year) with 400 AI detection
| Free: 10 credits (one-time). Monthly: $7/mo for 70 credits. Yearly: $65/yr for 600 credits.
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| Key features | - Multi-model AI detection for ChatGPT, GPT-4, Claude, Gemini, and other LLMs
- Sentence-level breakdown showing which passages are most machine-generated
- Overall AI probability score with per-class confidence levels
- Voice preservation to maintain tone and style through humanization
- Multiple output variations for different writing styles
- AI image detection for DALL-E, Midjourney, Stable Diffusion, and other generators
- Support for 40+ languages including English, Chinese, French, Spanish, and more
- Chrome extension for in-tab humanization and detection
| - TYPE-FORMULA pipeline that extracts insight types (diagnostic, wisdom, contrarian, data-backed, framework, story) and applies viral structures
- Knowledge Bank to store, browse, and reuse extracted insights
- 10+ viral formula structures including parallel repetition, conditional framework, and bridge analogy
- Chrome extension for scheduling posts directly to Substack
- Rich-text editor with HTML and plain text export
- MCP integration for Claude and Cursor
- Automatic article URL processing from published or draft posts
- Priority processing for paid plan users
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| What makes it different | - Detects AI from major models like GPT-5, Claude Opus, Gemini Pro, Grok, DeepSeek, Llama, and Qwen
- Sentence-level analysis shows exactly which parts triggered AI detection
- Privacy-first with encrypted transit and rest, never selling data to advertisers
- Humanizer preserves voice, tone, and meaning while removing AI patterns
- Scans complete in 2-5 seconds with instant results and no queues
| - Designed specifically for Substack writers with formulas trained on viral patterns
- Two-stage TYPE-FORMULA process instead of generic AI summarization
- Knowledge Bank compounds over time as more articles are processed
- From URL to scheduled post in minutes with no copy-paste needed
- Credits never expire at your own publishing pace
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 59 ▲ +1 (up) since last check | 10 ▲ +2 (up) since last check |
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| Trust Flow (Majestic) | 45 | 0 |
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| Citation Flow (Majestic) | 40 | 15 |
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| Referring domains (Majestic) | 1024 | 5 |
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WriteHuman
Quick Viral Notes