Large Language Model Training Data Demand Reshapes Vendor Mix
Large language model developers now represent the single fastest-growing customer segment for web scraping infrastructure, a shift that has pulled proxy and extraction vendors into enterprise contract negotiations they had rarely encountered before this scale of demand emerged. Roughly 38 percent of vendor revenue across the sector now traces to AI training data acquisition, up sharply from a low single-digit share only three years earlier, forcing vendors to build compliance documentation and licensing frameworks that simply did not exist as standard commercial offerings until this demand materialized suddenly across the industry.
Market Impact: 45 percent still use scraped data








