Free Tool

    Email Pattern Finder

    Enter a company domain to discover their email naming convention. Works with any company that has public-facing employees.

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    Works with any company domain

    How Email Pattern Discovery Works

    We analyze publicly available email addresses associated with a company's domain to determine the most common naming convention. Patterns include first.last@, flast@, first_last@, and more. Our database contains pattern data for millions of domains.

    Most Common B2B Email Patterns by Industry

    PatternUsageExample
    first.last~60%john.doe@company.com
    flast~15%jdoe@company.com
    first~10%john@company.com
    first_last~5%john_doe@company.com
    f.last~4%j.doe@company.com
    last.first~3%doe.john@company.com
    firstl~2%johnd@company.com
    first-last~1%john-doe@company.com

    Why Find Email Patterns?

    • Sales outreach: Construct likely email addresses for prospects when combined with their name
    • PR and partnerships: Reach the right person at a target company
    • Recruitment: Contact potential candidates at their work email
    • Competitive intelligence: Understand how companies structure their communications

    Frequently Asked Questions

    How do you detect email patterns?

    We analyze publicly available email addresses associated with a company's domain, from website contact pages, social profiles, press releases, and public directories, to determine the most common naming convention.

    How accurate is the email pattern?

    Accuracy depends on the number of samples we've collected. Patterns with 5+ verified samples are generally 90%+ accurate. We show confidence scores so you can gauge reliability.

    Can I use this to find someone's email?

    This tool shows the email naming pattern (e.g., first.last@company.com), not individual email addresses. Combine the pattern with a person's name to construct likely email addresses. Sign up for LemReveal to get verified contact details.

    What's the most common email format?

    The most common B2B email format is first.last@company.com (used by ~60% of companies), followed by flast@company.com (~15%) and first@company.com (~10%).

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