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B2B Lead Lists / Contact Data (Cities, Niches, Countries) – Custom Data Service

organiccastleorganiccastle Germany

Hi everyone,

I’m offering custom-built B2B lead lists and contact data for marketing, outreach and automation use cases.

I can build structured datasets tailored to your exact requirements, for example:

  • Business lists by niche (e.g. dentists, real estate, law firms, agencies, SaaS, etc.)
  • Geo-targeted lists (cities, regions, countries)
  • Company + contact data (where available)
  • Website + email + phone + LinkedIn (if publicly available)
  • Contact form URLs / outreach targets (for tools like GSA, scraping workflows, etc.)
  • DACH, EU and worldwide data sets

Example deliverables:

  • 500–5,000 leads per batch (scalable)
  • Excel / CSV format
  • Clean, deduplicated, structured data
  • Optional segmentation

Data sources & approach:

I combine public web data extraction, directory scraping, and manual validation depending on requirements. Focus is on usability and structure, not raw dumps.

Use cases:

  • Cold email outreach
  • Lead generation campaigns
  • SEO outreach
  • Recruiting / headhunting lists
  • Automation workflows (incl. scraping tools)

If you need specific niches, cities or formats, just tell me what you are looking for.

I can also prepare a small sample dataset before any larger order.

Contact me here via PM.

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