Pick a place and a trade. You get the businesses that have a website, their public phone, and — the part nobody else does — whether their domain can actually receive email. 100 results a day free, no signup, no card. Download it as CSV and it is yours.
| Business | Website | Phone | Address |
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This page is only a form over the public endpoints. Anything you can do here, your code or your agent can do too.
It is a DNS MX lookup on the company domain, done live when you press the button. A provider name means the domain accepts mail and we recognised who runs it. no MX means the website is up but mail sent there is discarded — those firms sit in every lead list on the market, and each one you write to costs you sender reputation. It is a statement about the domain, never about whether one person's mailbox exists; anyone selling you "verified" at address level is guessing.
Company-level information only: name, website, public phone, address, mail provider. No named individuals and no personal email addresses on this page. The contacts endpoint can find staff on a company's own public website if that is what you need, but it is not going to be handed out anonymously through a form.
Business listings © OpenStreetMap contributors (ODbL) — reuse requires that attribution. Mail capability from public DNS. Free tier is 100 results per day per address; past that it is prepaid credits, paid in USDC or XNT, and the response hands you a key. Something wrong? Tell us.