How to find someone's business email address

Method 1: check the company's own pages

Contact, About, Team, press and footer pages sometimes list staff addresses. PDFs such as reports and whitepapers can too. This is the simplest method and the most reliable when an address is published.

Method 2: work out the email pattern

Most companies use one consistent format. If you find two real addresses at a company, you can often apply the same pattern to the person you want.

Example with fictional data: if you find jordan.reyes@brightlane.example and p.nair@brightlane.example, the formats differ, so confirm which pattern the company really uses before you guess an address for someone else.

Method 3: search operators

A quoted name together with the company domain, or a search limited to PDF files, can surface addresses that were published openly. Treat the result as a lead to verify, not a confirmed address.

Method 4: an email finder tool

A finder takes a name and a company domain and returns the most likely address, usually with a verification check. It is quick for a single contact and works in bulk for lists.

Method 5: a B2B lead database

For prospecting at scale, a lead database lets you filter by title, industry, company size and location and returns people with contact details. Test coverage on a sample of your own target list first.

Method 6: ask your network

When searches fail, a warm introduction often works better than a cold email anyway.

Verify before you send

Verification checks that an address looks valid, that the domain can receive mail, and, where possible, that the mailbox exists. Some domains accept mail for any address (a catch-all), which means a check cannot confirm the mailbox. Treat those addresses as riskier and send in small batches.

Sending to guessed addresses that bounce can damage your sender reputation, so verify first.

Stay on the right side of the rules

Finding an address is not permission to email it. Keep messages relevant to the person's job, identify yourself, and honour opt-outs immediately. See our guide on whether B2B cold email is legal.

Frequently asked questions

How do I find a business email without paying for a tool?

Check the company's public pages, work out the email pattern from two known addresses, and verify your guess. This works for a handful of contacts but does not scale.

Is it legal to email someone whose address I found online?

Finding an address on a public page does not by itself give you permission to email it. Rules differ by country, so see our guide to B2B cold email and GDPR. This is general information, not legal advice.

How do I check if an email address is valid?

Use an email verification check that tests the format, the domain and, where possible, the mailbox. Be careful with catch-all domains, where the mailbox cannot be confirmed.