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Free tool

Emailpermutator.

Enter a person's name and their company's domain to get every likely email address, most common first, ready to verify before you send.

How it works

  • Enter a nameFirst, last, and middle if known
  • Add the domainTheir company's website
  • Verify the listBefore you email any of them

Free, no sign-up. Runs in your browser. Nothing you type is sent anywhere.

The tool

Who are you looking for?

Their name and their company's domain. Nothing leaves your browser.

Likely addresses

Enter a first name and a domain.

Finding the right address.

What the result means, and how to fix what it finds.

01

Most companies use one pattern

A company picks one format for everyone: first@company.com, first.last@company.com, or flast@company.com cover most of them. Once you know a company's pattern from one address, it usually works for everyone there. The list puts the most common patterns first.

02

Find the pattern, then the person

Look for any real address at the company: on its website, in a press release, or in a signature on a public email. Its format tells you the pattern. Then you only need the person's name. Tools that show a company's pattern work the same way, from addresses they've seen.

03

Never send to all of them

Emailing every guess means most of them bounce, and bounces damage your sending domain quickly. Run the list through an email verifier and send only to the address that checks out. If the company's server accepts every address (catch-all), verification can't tell the right one, so use the most common pattern and send carefully.

04

Names with accents and hyphens

We remove accents and characters email addresses rarely use, so José becomes jose. Hyphenated and double surnames vary between companies: try the surname both joined and with only the first part. Nicknames (Bob for Robert) are common in addresses too, so try both if the formal name fails.

05

Find the pattern first

Before you verify every guess, look for the company's pattern in public places. Its website's contact and team pages, press releases, job ads and the PDFs on its site often show a real address. A web search for the domain with @ in front can turn up more. Once you have two addresses with the same pattern, you can be fairly sure of it. Then verify only the address that matches, which costs one check instead of a dozen. Keep a note of each company's pattern, so the next person you look up there takes seconds.

In mailzy

Verified B2B leads, ready to send.

Order lead lists from your own Apollo or Sales Navigator search, verified and de-duplicated, and verify any list you already have.

Questions before you start.

Ask us on the chat if yours isn't here. A real person answers.

Which address is most likely?

first@ and first.last@ are the most common, then flast@ (first initial plus last name). If you know one real address at the company, use its pattern.

Can I email all the guesses?

No. Most would bounce and hurt your domain. Verify the list and send only to the address that checks out.

Is my data stored?

No. The list is made in your browser.

Everything for cold email, in one place.

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