| What it does | Datasets for RAG, fine-tuning and training built from public sources
| AI academic agent for thesis writing, plagiarism detection, AI detection, and translation
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| Stage | Not given
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| Founded | Not given
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| Based in | Not given
| FR
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| Pricing model | Paid
| Freemium
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| Pricing | Web Corpus: starter sets from $49 (250,000-500,000 documents); shelf corpora from $99-$199 per shelf (one-time license); Everything (full crawl) $3,000 one-time; Whole Library (all builds for one year) $5,000 per year. Reference Collections: Encyclopedia $1,200 commercial or $349 research (one-time)
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| Key features | - Web corpus with 100.7M documents and 105B tokens from Common Crawl
- Documents scored with Bear Rank and shelved by subject
- 15 million encyclopedia entries with sources and model attribution
- 200 million synthetic Q&A records with metadata
- Delivered as JSONL and Parquet formats
- Free samples available on Hugging Face
- Command-line client with resumable downloads and SHA-256 verification
- Statistics collection with 7,000 topics and 140,000 figures
- Glossaries for 10,000 topics with one million definitions
- Book Q&A dataset with 8,000 titles for reading comprehension
| - AI academic writing with structured outlines, chapters, and citations
- Plagiarism detection against billions of web sources and academic database
- AI content detection analyzing linguistic perplexity and statistical patterns
- Text humanization to make AI content undetectable
- Grammar checker supporting 50+ languages
- Multilingual neural translation
- Citation generator for APA, MLA, IEEE, Harvard, Chicago, Vancouver formats
- AI image generation from text prompts
- Scientific figure generation including diagrams, charts, and molecules
- Chat with PDF for sourced answers
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| What makes it different | - All datasets built only from public sources with full provenance tracking
- Every record includes source attribution and licensing information
- Eight curated subject shelves for targeted corpus selection
- Flexible purchasing: buy individual shelves, slices, or entire library
- Over 4 TB of clean, deduplicated text ready for machine learning
| - Data stored securely in Europe and never used for AI model training
- Publication-ready scientific figures generated from a single sentence
- Free trial with no registration required for grammar checking
- Browser extension for accessing tools directly from any website
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | Not checked yet ● no change since last check | 16 ● no change since last check |
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| Trust Flow (Majestic) | 5 | 6 |
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| Citation Flow (Majestic) | 28 | 20 |
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| Referring domains (Majestic) | 69 | 25 |
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