Generate semantically rich content with precision.
Datasets for RAG, fine-tuning and training built from public sources
Stage
Not given
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Founded
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Based in
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Pricing model
Freemium
Paid
Pricing
Free plan: 20 daily credits (10,000 words daily) for 30 days with no credit card required. Paid plans available but specific pricing details not listed on accessible pages.
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)
Key features
Article Visualizer - generate on-topic visuals and charts matched to content sections
Information Gain Signals - add unique insights and angles competitors miss
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
What makes it different
Semantic depth and entity integration - automatically enriches content with SERP-derived semantic terms and entities for topical authority
Information Gain Engine - surfaces rare data and unique angles from deep web sources ignored by competitors
Stealth Writer