How a company builds its work addresses.
Search a domain, or browse the directory, to see the dominant pattern, the share of addresses that take it, and how confident the read is.
One dominant pattern, and everything it is not.
The share is the proportion of analyzed addresses that take the dominant shape. The rest of the distribution is the reason a pattern alone is never enough to send on.
Name tokens in the order this company uses them, then the company domain.
Three things worth being clear about.
A format is a distribution, not a guess
The dominant pattern is the one most addresses at that domain actually take. The others are still there, which is why they are shown next to it rather than hidden.
The pattern is not the proof
A format tells you where to look. Whether one specific mailbox accepts mail is decided by the receiving server at the moment you export, not by the shape of the address.
Examples here are synthetic
Public pages illustrate the pattern with constructed addresses. Real names and verified work emails require a signed-in workspace.
Browse company email format pages.
Clearest reads
Domains where one pattern dominates hard enough that the read is unambiguous.
Deepest coverage
Companies with enough contact depth to support account research after sign-in.
How email format pages work.
What is an email format page?
An email format page summarizes the dominant work-email pattern Argorant sees for a company domain, using aggregate pattern counts and synthetic example addresses.
Are the example email addresses real contacts?
No. Public examples are synthetic and are shown only to explain the pattern. Signed-in workflows are required to reveal or export verified contacts.
What happens if Argorant has limited coverage for a domain?
Use the free Email Format Finder. It shows a pattern when there is enough verified coverage and keeps the result inline when the broader company view is not ready.
Need company context too? Pair the pattern with company facts, department coverage, and related companies before deciding who to reveal.
Browse company directory