Email format finder
Enter a company domain to see its most likely email format, estimated from addresses actually observed on that domain.
Enter a company domain (e.g. company.com) to see its most common email format.
How it works
The tool matches the domain you enter against a database of company email formats, inferred from observed address patterns, and returns the dominant format along with its breakdown.
Enter the domain
Type the company's domain (for example company.com).
Read the dominant format
Get the most common pattern (first.last, f.last…) and the share of other observed formats.
Build then verify
Apply the format to your contact's name, then verify the address before sending.
Frequently asked questions
How do I find a company's email format?
Enter the company's domain: the tool returns the most common address pattern (first.last, f.last, etc.) estimated from addresses actually observed on that domain.
Where does this data come from?
The format is inferred from aggregated address patterns. No real address or name is shown — the example uses a fictitious name.
Why isn't my domain found?
The database mainly covers French companies. If the domain is missing, use the email permutator to generate the most likely formats.
Is the format guaranteed?
No, it's an estimate. To get a contact's exact address, use the email verifier or Listar enrichment.