| What it does | Turn notes, PDFs, or lecture slides into an exam-ready study guide with every point linked to its source page
| AI text humanizer that makes generated content sound naturally human
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| Stage | Startup
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| Founded | Not given
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| Based in | Not given
| US
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| Pricing model | Freemium
| Freemium
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| Pricing | Free: 2 guides/day without account or 10/month with free account. Student Plus: $3.49/month or $41.88/year (100 guides/month). Student Pro: $4.99/month or $59.88/year (300 guides/month). Starter Pack: $4.99 one-time (50 credits, 12 months valid). Exam Pack: $9.99 one-time (150 credits, 12 months val
| 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
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| Key features | - Convert PDFs, PowerPoint, Word documents, and text notes to structured study guides
- Page and slide citations for every key point
- Includes outline, key concepts, glossary, practice questions, and flashcards
- Export to PDF, Word, and CSV for Anki or Quizlet
- Teacher mode with fill-in-the-blank worksheet and answer key
- Deep mode for thorough, detailed guides
- Merge up to 3 files into one study guide
- Free access without sign-up: 2 guides per day
- Save and organize guides in personal library
- Multiple depth options: Quick, Standard, and Deep
| - 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
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| What makes it different | - Every point cited to exact source page or slide for easy verification
- Built-in active recall through practice questions and flashcards
- No sign-up required to start; free tier with no paywall
- Clean, print-ready PDF and editable Word exports
- Honest, straightforward pricing on a single page
| - 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
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| Community votes | 0 | 0 |
| DR (Domain Rating by Ahrefs) | 14 ▲ +1 (up) since last check | 59 ▲ +1 (up) since last check |
| Trust Flow (Majestic) | 1 | 45 |
| Citation Flow (Majestic) | 31 | 40 |
| Referring domains (Majestic) | 25 | 1024 |