Rankings
Independent editorial rankings, not paid placement. See our methodology for how we evaluate and rank providers.
Best Web Data Providers
Web data providers combine proxy infrastructure, scraping tools and sometimes ready-made datasets into a single platform for collecting public web data at scale.
RankingBest Web Scraping APIs
Web scraping APIs let developers extract data from websites without managing proxies, browser rendering or anti-bot handling themselves.
RankingBest Proxy Providers for Scraping
Proxy providers supply the IP infrastructure that underlies most scraping and data collection workflows, from residential to datacenter networks.
RankingBest B2B Data Providers
B2B data providers supply the contact and firmographic data that sales and marketing teams rely on for prospecting and enrichment.
RankingBest Data Enrichment Tools
Data enrichment tools append missing company or contact attributes to existing records, ranging from single-source APIs to multi-provider orchestration platforms.
RankingBest Dataset Marketplaces
Dataset marketplaces let buyers browse and access ready-made datasets instead of collecting data themselves.
RankingBest Data Providers for AI Training
Sourcing data for AI training requires balancing scale, domain relevance and — critically — clear commercial licensing.
RankingBest Free Public Dataset Sources
Before paying for data, it's worth checking whether a free, public dataset already meets your needs. This ranking covers the most useful free and open dataset sources.