Company Email Pattern Finder
A company email pattern finder works out the format a company uses for its email addresses, like first.last@ or flast@, from an address you already know there. It checks 25 common formats, tells you which one fits, and builds the address for anyone else at the company. It runs in your browser, so nothing you type is sent anywhere.
Enter one address you know. Get the company's email pattern.
100% free • No signup • Runs in your browser
Enter the name and email of someone at the company. Don't know anyone there? The Email Permutator lists every format to try.
How to use the Company Email Pattern Finder
- 1
Enter an address you know
Add the name and email of someone at the company. Two or three addresses make the result more certain.
- 2
See the company's pattern
The tool checks 25 common formats and shows the one the addresses share, such as {first}.{last}@acme.com.
- 3
Get your contact's address
Type the name of the person you want to reach, and copy the address the pattern gives for them.
What one known address tells you
Each row starts from one real address for Sarah Jones at acme.com. The pattern it reveals gives Jane Doe's address too.
| Address you know | Pattern | Jane Doe's address |
|---|---|---|
| sarah.jones@acme.com | {first}.{last} | jane.doe@acme.com |
| sjones@acme.com | {f}{last} | jdoe@acme.com |
| sarah@acme.com | {first} | jane@acme.com |
| sarahj@acme.com | {first}{l} | janed@acme.com |
| jones.sarah@acme.com | {last}.{first} | doe.jane@acme.com |
Where to find an address from the company
Look on the contact or press page, in press releases, in the signature of an email the company sent you, in job posts, and in author bylines on its blog. You only need one address on the right domain.
No address to start from? The Email Permutator lists every format for a name and domain, most common first.
Frequently Asked Questions
What is a company email pattern?
It's the rule a company uses to turn names into email addresses, like first.last@company.com or first initial plus last name. Most companies use one pattern for everyone, so knowing it gives you anyone's likely address there.
How many addresses do I need to find the pattern?
One is usually enough. A second or third address from the same company confirms it, and shows when someone has an exception to the usual format.
Where can I find a real email address from a company?
Check the company's contact or press page, press releases, email signatures in messages you've received, job posts, and author bylines on its blog. Any single address from the right domain works.
What if none of the formats match?
Some companies add numbers, department codes or random characters, which no pattern can predict. Check the name is spelled exactly as in the address, or list every format with the Email Permutator and verify the likeliest.
How is this different from the Email Permutator?
The permutator lists every format when you know nothing about the company. This tool uses an address you already know to find the one format the company actually uses.
Is my data private?
Yes. The tool runs entirely in your browser. The names and addresses you enter are never sent to our servers or stored.