Email Address Finder

Find the email address of your next potential customer. Enter a name and a company domain, and we show the address once a live mailbox check confirms it. Free, with no signup: 5 searches per hour.

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Enter a full name and the domain name of the email address (for example campaignkit.cc).

Privacy Notice: This tool generates potential email addresses and validates them. Data is not stored permanently. Validation logs are retained for up to 30 days for debugging purposes. By using this tool, you confirm you have a legitimate interest to find this contact information. Privacy Policy

Scale Your Outreach

Need to Find Emails in Bulk?

Upload a CSV or Excel file with names and company domains. Our bulk email finder will discover verified professional email addresses for your entire contact list.

CSV & Excel Upload

Upload contact lists up to 20MB in CSV or Excel format with names and company domains.

Batch Processing

Find hundreds or thousands of professional email addresses in a single job.

Pay Only for Results

5 credits per email found. No charge when we can't find a verified address.

Download Results

Export your found email addresses as CSV with all original contact data intact.

Start with 200 free credits. 5 credits per email found.

Common company email address formats

Most companies build work email addresses from an employee's name. These are some of the most common email address formats (Hostinger's examples), shown for Jane Doe at example.com:

FormatExample
First name and last name with a dotjane.doe@example.com
First name and last name, no separatorjanedoe@example.com
First name and last name with an underscorejane_doe@example.com
First name onlyjane@example.com
First initial and last namejdoe@example.com

Knowing the common formats doesn't tell you which one a company uses, or whether a mailbox exists. Run a search above: the finder only returns an address it has verified. If you already have an address, check it with our free email verifier. To work out a company's pattern from public sources, see our guide to company email formats. New to this? Start with our guide on how to find someone's email address. Comparing finders? See how ours stacks up in our Hunter.io alternative comparison.

Email Finder FAQ

Common questions about finding professional email addresses.

How does the email finder work?
Enter a person's name and their company's domain. The email finder works out the likely address and checks with the company's mail server that the mailbox exists. You only see an address once it has been verified.
Is it legal to use an email finder?
Yes, email finding is legal for legitimate business purposes like sales outreach and networking. However, you should ensure compliance with GDPR, CAN-SPAM, and other regulations when contacting found email addresses. Always respect opt-out requests.
Why didn't the tool find an email address?
The person may use an uncommon email format (like a nickname), the company might use a different domain, or the mail server may block verification attempts. Some organizations also block mailbox checks for security reasons.
What is a catch-all domain?
A catch-all domain accepts all emails sent to it, regardless of whether the specific mailbox exists. This means we cannot verify if john@company.com actually reaches John's inbox since the server accepts everything. Many large companies use catch-all configurations.
How accurate is this email finder?
Very accurate for the addresses it returns: we only show an address after a real-time check confirms the mailbox exists. Some valid addresses can't be found, for example when they use a nickname or an unusual format.
Can I find multiple email addresses at once?
Yes! Our bulk email finder lets you upload CSV or Excel files with names and company domains. We'll automatically find verified email addresses for your entire contact list. Process hundreds or thousands of contacts in a single job with results ready for download.
How much does bulk email finding cost?
Bulk email finding costs 5 credits per email found. You're only charged when we successfully find a verified email address - there's no charge for contacts where we can't find an email. New accounts get 200 free credits to start.
What file formats does the bulk email finder support?
Our bulk email finder tool accepts CSV files and Microsoft Excel documents (XLS, XLSX) up to 20MB. Your file needs columns for the person's name (or separate first/last name columns) and the company domain or website.
What are common uses for an email finder tool?
Email finder tools are commonly used for B2B sales prospecting, recruiting outreach, PR and influencer marketing, business development, and professional networking. Always ensure you have a legitimate business purpose and comply with applicable regulations.

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