Free business mailing list

Here are some free business mailing lists that you can use:

  1. Industry-specific lists:
    • Crunchbase: A comprehensive list of startup companies across various industries.
    • ZoomInfo: A list of business contacts and companies across various industries.
    • Datanyze: A list of technology companies and their decision-makers.
  2. General business lists:
    • HubSpot's Business Directory: A list of businesses across various industries.
    • LinkedIn's Business Directory: A list of companies and their employees.
    • Dun & Bradstreet's Business Directory: A list of businesses across various industries.
  3. Free email lists:
    • Mailchimp's Email List: A list of subscribers who have opted-in to receive emails from various businesses.
    • Constant Contact's Email List: A list of subscribers who have opted-in to receive emails from various businesses.
    • Email List Verify: A list of verified email addresses from various businesses.
  4. Government databases:
    • US Census Bureau's Business Database: A list of businesses across various industries.
    • Bureau of Labor Statistics' Business Database: A list of businesses across various industries.
    • Small Business Administration's Business Database: A list of small businesses across various industries.
  5. Non-profit databases:
    • GuideStar's Nonprofit Database: A list of non-profit organizations across various industries.
    • Charity Navigator's Nonprofit Database: A list of non-profit organizations across various industries.
    • Foundation Directory Online's Nonprofit Database: A list of non-profit organizations across various industries.

Please note that while these lists are free, they may not be comprehensive or up-to-date. Additionally, some lists may require registration or have limitations on usage. Always verify the accuracy and relevance of the lists before using them for your business purposes.