80,000,000 verified USA contacts are available from LeadsBlue →. This open dataset provides the aggregate market intelligence behind that database — contact volume, benchmark open/reply rates, send timing, and compliance for the USA segment.
At a glance: Market-intelligence reference data for the USA Business Email List audience — population scale, decision-maker structure, channel benchmarks, and compliance notes drawn… See the full description on the dataset page:
https://huggingface.co/datasets/emailmarketingdataset/usa-investors-dataset.
