B2B Datasets On Demand

Concierge List Building Service

Get a custom-built list tailored to your specific needs, including highest quality email contacts.

  • State-of-the-art waterfall approach for accurate contact data
  • Tailored to your exact specifications
  • Quick turnaround time
Share the specifications for a dataset you need & we will get back to you within 24 hours.

FAQ

Why Choose Our Custom B2B Datasets?

Get exactly the data you need. We pay for all the best-in-class tools so you don't have to. Our proprietary waterfall approach ensures we find the maximum number of contacts available.

Do you also provide mobile numbers?

No, we currently only provide email contacts.

How long does it take to get the data?

We will send you the data as soon as it is ready, typically within 24 hours.

How much does it cost?

Pricing depends on the number of contacts you need. We will provide a quote based on your requirements.

What experience do you have?

We have run cold email for over 200 B2B companies.

Logos of companies we've worked with

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See at a single glance which AI startups are crushing it. Organic traffic + ad spend data.

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Startups Asia

Comprehensive data on 40k+ funded startups across Asia.

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Data on 8k+ certified B Corporations.

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Inc 5000

The fastest-growing companies in the US from 2018-2024.

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19k+ companies that launched in 2024.

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Contact

Questions about our custom datasets? Reach out at b2bdatasets [at] jakobgreenfeld.com