Oswin Data vs Popwave

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 Popwave
Detail	Oswin Data	Popwave
What it does	Datasets for RAG, fine-tuning and training built from public sources	AI creation workbench for Chinese web novels
Stage	Not given	Startup
Founded	Not given	Not given
Based in	Not given	CN
Pricing model	Paid	Freemium
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)	Free plan with daily sign-in power; Lite membership ¥19.90/month (first month ¥28.00); Basic membership ¥49.90/month (first month ¥68.00); Pro membership ¥99.90/month (first month ¥128.00)
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	Story continuation with AI Character and worldbuilding Image generation Content detection Project workspace with auto-save Multi-tier AI models
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	Full-process AI workbench designed specifically for Chinese web novel authors Flexible pay-as-you-go and tiered membership model All creative content remains owned by the author
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	5	0
Citation Flow (Majestic)	28	0
Referring domains (Majestic)	69	0

5 details filled in for both companies.

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