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Oswin Data vs Aranx

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Oswin Data compared with Aranx
Detail Oswin DataAranx logo Aranx
What it doesDatasets for RAG, fine-tuning and training built from public sources AI blog content that researches, writes, and publishes automatically to rank on Google and AI search engines
StageNot given Startup
FoundedNot given 2024
Based inNot given EE
Pricing modelPaid Free trial
PricingWeb 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) Launch plan: $999 per year, billed annually. Includes up to one article per day and AI-generated article images.
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
  • Auto-publish to WordPress, Shopify, Webflow, and Wix
  • Support for 45+ languages and 80+ country markets
  • Article review and editing before publishing
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
  • Complete automated workflow handling research, writing, and publishing, unlike ChatGPT which requires manual work at each step
  • Content optimized for both Google and AI search engines like ChatGPT, Gemini, and Claude
  • Setup in 60 seconds with full monthly content schedule ready within an hour
  • One flat yearly price covering all tools instead of paying for 5+ separate SEO subscriptions
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check22 no change since last check
Trust Flow (Majestic)59
Citation Flow (Majestic)2821
Referring domains (Majestic)6911

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