67Leads › Free tools › Email permutator › Dentists
For local dentists, 49% of the emails we found are role addresses like info@, 0% use the owner first name, and 18% are free Gmail/Yahoo addresses, so try info@ and the owner's first name at the company domain first.
Updated 5 Nov 2026. Free, no account.
Share of each format among the 39 emails 67Leads holds for dentists where the row also has an owner name. Counted live from the warehouse (refreshed at most hourly); no individual address is shown.
| Trade | Emails | role | first | first.last | firstlast | flast | firstl | last | free | other |
|---|---|---|---|---|---|---|---|---|---|---|
| All trades | 3,876 | 41% | 8% | 0% | 0% | 1% | 0% | 0% | 32% | 16% |
| Tree service companies | 1,676 | 26% | 10% | 0% | 1% | 1% | 0% | 0% | 52% | 9% |
| Roofing contractors | 313 | 63% | 6% | 0% | 0% | 0% | 0% | 0% | 8% | 22% |
| Law firms | 300 | 45% | 12% | 1% | 0% | 3% | 0% | 0% | 7% | 32% |
| Cleaning companies | 282 | 51% | 10% | 0% | 0% | 0% | 0% | 0% | 23% | 15% |
| HVAC contractors | 280 | 56% | 5% | 0% | 1% | 2% | 0% | 0% | 17% | 19% |
| Plumbers | 254 | 55% | 5% | 0% | 0% | 0% | 1% | 0% | 23% | 17% |
| Electricians | 188 | 56% | 7% | 1% | 1% | 1% | 1% | 1% | 16% | 16% |
| Pest control companies | 165 | 41% | 8% | 0% | 0% | 1% | 0% | 0% | 25% | 24% |
| Med spas | 156 | 60% | 6% | 0% | 0% | 1% | 1% | 0% | 15% | 18% |
| Insulation contractors | 147 | 47% | 7% | 0% | 0% | 2% | 0% | 1% | 13% | 30% |
| Chiropractors | 76 | 51% | 1% | 0% | 0% | 0% | 0% | 1% | 25% | 21% |
| Dentists | 39 | 49% | 0% | 0% | 0% | 0% | 0% | 0% | 18% | 33% |
The guesses are built from the name and domain you type: about 30 common formats, ordered by how often each format appears in the emails 67Leads found on local-business websites for the trade (or for all trades). Names are folded to plain letters first, so accents, apostrophes and hyphens do not break an address (Zoë O'Brien becomes zoe and obrien).
Where the table comes from: every business in the 67Leads warehouse with both an owner name and an email, opted-out businesses excluded. Each address is counted once: free-mail domains first, then role inboxes such as info@ or office@, then the owner-name formats; anything else (a company-name inbox, another person's name) is "other". Owner names are read from company websites and can be wrong, which pushes some addresses into "other". Trades with fewer than 20 such rows are folded into "All trades".
67Leads lists US local businesses by trade and city, with emails read from each company's own website and labelled verified or not. The first 67 leads are free, no card.
Get 67 leads freeA tool that lists the likely email addresses for a person from their name and their company's domain: john@, john.smith@, jsmith@ and so on. It guesses; it does not check whether any address exists.
In the 3,876 local-business emails 67Leads holds with an owner name, 41% are role addresses like info@, 8% are the owner's first name and 32% are free Gmail, Yahoo or similar addresses. The table above has the split by trade.
At a small business, info@ is often read by the owner anyway. Send to the owner's own address when you have it and it verifies, and to info@ otherwise.
No. It does no DNS or mail-server lookups. Verify a guess before you send to it; a bounced address costs sender reputation.
Often on the company's About page. 67Leads reads owner names from company websites where they are stated, and its exports carry them as owner_name, first_name and last_name.
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