Find any company's email format
Enter a company domain and see the email pattern it actually uses \u2014 inferred from 150M+ verified contacts.
How it works
Enter a domain
Type any company domain, like stripe.com or your prospect's website.
We analyze real emails
Sendburg checks the verified email addresses of contacts at that company.
Get the pattern
See the most common format, confidence score, and example — then find the real address.
Frequently asked questions
How does the email format finder work?
It analyzes the verified email addresses of real contacts at a company and returns the most common pattern — such as first.last@, flast@, or first@ — with a confidence score.
Is the email format finder free?
Yes, completely free with no signup. To get the actual verified email address of a specific person, create a free Sendburg account with 10,000 credits per month.
How accurate is the guessed format?
The pattern reflects what most contacts at the company use, but individuals can vary. For a guaranteed-deliverable address, use Sendburg to pull the real verified email.
Can I find a specific person's email?
Yes. Sendburg's app lets you search a person by name and company and returns their verified email and direct dial.
Get the real, verified data
150M+ verified contacts and 10M+ companies. 10,000 free credits every month, no card required.
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