B2B Data Sources, Explained

Product Hunt is the freshest source of newly launched tech companies. See what data you can obtain from it, what it's good for, and its limits as a lead source.

TripAdvisor lists millions of restaurants, hotels and attractions with ratings and locations. See what data can be extracted and how to turn it into hospitality leads.

Companies House publishes free official data on every UK company: directors, SIC codes, incorporation dates. What you can extract — and what it takes to make it sellable.

Google Maps lists nearly every local business on Earth. See what data you can pull from it, what it's good for, and what it takes to turn a listing into a contact.

Sales Navigator gives you precise B2B search by title, industry and geography — but no email or phone. See what it contains and how to turn results into outreach.

SIEM is the Mexican government's free registry of over 82,000 companies. See what data it holds, how to segment it, and what it takes to build a B2B list from it.

Angi lists local home service contractors — plumbers, electricians and more. See what data you can extract, who it's good for, and its limits since Angi removed emails.

HomeAdvisor lists home service contractors with reviews, ratings and specialties. See what data you can extract and how it complements Angi as a lead source.

Upwork job postings reveal companies actively hiring right now. See what data you can extract from listings and how to turn a one-off post into a real B2B lead.

Amazon's marketplace seller directory reveals contact data that varies by country. See what you can extract, which marketplaces expose emails, and how to use it.