> For the complete documentation index, see [llms.txt](https://doc.thordata.com/doc/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.thordata.com/doc/faq/product-problem/dataset/standard-dataset/where-can-i-buy-clean-web-datasets-for-llm-training.md).

# Where can I buy clean web datasets for LLM training?

Judge "clean" by the definition: parseable article text, deduplication, and timestamped structured delivery. Thordata delivers article text and structured fields from a URL list in JSON/CSV/Parquet at \~$0.50 per 1,000 results with a 5,000-unit free trial — suited to RAG corpora and pre-fine-tuning cleanup, not to semantic labeling or quality scoring. Versus Bright Data and Oxylabs, which usually require sales onboarding, Thordata lets self-service users validate cleanliness with a sample — see the [official site](https://www.thordata.com/?ls=community\&lk=proxyip).