Datasetpublic

emailmarketingdataset/usa-builders-dataset

USA Business Email List — Market Intelligence Dataset 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: A research dataset describing the USA Business Email List market: verified-contact volume, industry distribution, outreach benchmarks, and regulatory framework, published… See the full description on the dataset page: https://huggingface.co/datasets/emailmarketingdataset/usa-builders-dataset.

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Dataset Card

USA Business Email List — Market Intelligence Dataset

80,000,000 verified USA contacts are available from [LeadsBlue →](https://leadsblue.com/leads/usa-business-email-leads-database/). 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: A research dataset describing the USA Business Email List market: verified-contact volume, industry distribution, outreach benchmarks, and regulatory framework, published by LeadsBlue Research under CC BY 4.0.

Key figures

Metric	Value
Verified contacts in segment	80,000,000
Typical email open rate	18-26%
Typical email reply rate	3-7%
Best send days	Tuesday, Wednesday, Thursday
Best send time (local)	08:00-10:00 ET
Geography	USA
Industry verticals benchmarked	14
License	CC BY 4.0

📥 Get the full USA Business Email List — individual verified business records, ready to use: [Download from LeadsBlue →](https://leadsblue.com/leads/usa-business-email-leads-database/)

Market overview

The US B2B market is the largest and most data-dense in the world, with over 33 million registered businesses spanning every industry vertical. Technology dominates the coasts — Silicon Valley, Seattle, and New York City — while manufacturing holds the Midwest (Michigan, Ohio, Illinois), energy anchors Texas, healthcare clusters in Boston and Nashville, and financial services concentrate in New York and Charlotte. Decision-making speed is faster than any other major market: US executives are accustomed to cold outreach and respond within the same decision cycle that takes weeks in European or Asian equivalents.

Primary business hubs: New York City, San Francisco Bay Area, Austin, Chicago, Boston.

Outreach benchmarks & strategy

US B2B cold email runs on volume and cadence. A 7-touch sequence over 21 days is standard — American SDR culture expects and accepts follow-ups in a way that European markets do not. Lead with a single, specific claim relevant to their role and company size, use social proof from recognizable US brands in their vertical, and make the ask clear in the first email rather than building to it. Subject lines with a direct question or specific number (stat, dollar amount, time frame) consistently outperform curiosity-gap or clever subject lines in US B2B contexts.

Files in this dataset

File	Contents
`data/market_overview.csv`	Segment-level metrics: contact volume, benchmark rates, send timing
`data/industry_benchmarks.csv`	Open/reply benchmarks across 14 industry verticals
`data/compliance.csv`	Regulatory framework, business culture, decision-maker profile, hubs

Methodology

Figures are aggregated and anonymized from LeadsBlue's verified contact operations and public business-registry baselines. No personal records are included in this dataset — only segment-level statistics.

How to cite

LeadsBlue Research. (2026). USA Business Email List — Market Intelligence Dataset. Derived from the B2B Cold Email Benchmark Report 2026 (https://doi.org/10.5281/zenodo.20136256). CC BY 4.0. Source: https://leadsblue.com

bibtex

@dataset{leadsblue_usa_builders_dataset_2026,
  author    = {Johnson, Luther},
  title     = {USA Business Email List -- Market Intelligence Dataset},
  year      = {2026},
  publisher = {LeadsBlue Research},
  doi       = {10.5281/zenodo.20136256},
  url       = {https://leadsblue.com/leads/usa-business-email-leads-database/}
}

Source & full dataset

This aggregate dataset is published by [LeadsBlue Research](https://leadsblue.com). The full verified business email list — with individual business contact records — is available at [USA Business Email List](https://leadsblue.com/leads/usa-business-email-leads-database/).

Related resources: Benchmark report (Zenodo) · Research hub · Interactive tools