How to Get the Company Website for Each Email Address in a List

To get the company website for an email address, take the domain after the @ and put https:// in front of it. The bulk email to company website finder does that for a pasted list, up to 1,000 unique domains a run (5,000 after a free Google sign-in), and marks free providers, disposable domains and mail-less domains instead of linking them.

It checks the domain, not the mailbox. The link is built from the domain and the site is never opened.

The by-hand way

Copy the part after the @. Mail hosts such as mail. or smtp. should be cut back to the company's own registrable domain. Skip Gmail, Outlook.com and similar addresses, because they say nothing about where a person works. For a plain list of domains, use the email to domain extractor. Counting people per company next? See counting contacts per company in a lead list.

Step 1: paste the addresses

Paste addresses one per line, or upload a CSV. Addresses are found anywhere in the text.

Step 2: run the check

Press Find company websites. Only the unique domains are sent, 100 a request, for a disposable-list and MX lookup. No mail is sent and no website is opened.

Step 3: read the result

Result	What it means
Company domain	Shown with a website link
Free mail provider	Not linked. The domain is not the person's company
Disposable domain	Not linked
Domain takes no mail	Not linked

Download the CSV with the company domain and website columns.

What the link is, and is not

A link built from a domain can point to a domain with no website, one that redirects, or one used for mail only. It is a starting point for research, not a verified URL. To go the other way, from a company name to a domain, use the company name to domain tool. For the free versus work split, see business email vs personal email.

What this check cannot do

• It does not say the person still works there. People leave, and their address is often closed within weeks.
• The registrable domain is found by a common-ending rule, so unusual endings may keep an extra label.
• The website is never opened or checked.
• The limit is 1,000 unique domains a run without an account and 5,000 signed in.

Last step: the mailbox check

A company domain only shows the domain takes mail. The verify page does that part: sign in with Google and the first 100 checks cost nothing. You get valid, risky or invalid per address with the reason, and no message goes to anyone on the list. For a larger file, read about bulk email verification or see pricing.

Get the websites now

Paste your list into the bulk email to company website finder.