Sometimes you have a company name from a business card, a directory listing, or a referral — but no website or email domain to go with it. Our free Company Name to Domain Guesser generates the most likely domain patterns in seconds.

How it works: type in a company name and the tool strips out common suffixes (Inc, LLC, Corp, Group, and similar) and generates the most probable domain variations — combining the full name, a hyphenated version, the first word alone, and the company’s initials, each paired with the most common top-level domains (.com, .io, .co).

Who this helps: SDRs and researchers doing manual prospecting who have a company name but need to quickly find or guess a likely website or email domain, especially useful when working from a physical lead source like a trade show badge scan or a printed directory.

What to do with the results: treat the generated list as a starting point for verification, not a guaranteed match — check the top few suggestions against a quick search or the company’s actual listed site to confirm before using a guessed domain for outreach.

A practical tip: once you’ve confirmed the real domain, it’s usually safe to assume the company follows a standard email pattern (firstname@domain.com or firstname.lastname@domain.com) for most of its employees, which is the next logical step after finding the right domain.

Enter a company name above to generate domain guesses instantly — no signup, and nothing you type is stored.