67Leads › Use cases › Cold email agencies
Lead lists for cold email agencies
For cold email and lead-gen agencies booking meetings for local service businesses, the filter that matters is “verified email, not a shared inbox, owner named”. As of 5 Nov 2026, 67Leads lists 746 US local businesses that match it, in 6 of 12 trades, out of 134,345 sellable listings built from public business listings and company websites. Search is free, and the first 67 leads export free.
Updated (US Central). Every count is computed from the warehouse when this page is served.
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Who this is for
You run Instantly or Smartlead across a stack of mailboxes and sell booked calls to roofers, HVAC shops or clinics. What burns your domains is the list: shared inboxes that reach a front desk, addresses nobody checked, and rows from the wrong trade.
The filters, with today's counts
- Verified email, not a shared inbox, owner named (746). A mailbox the mail server confirmed, that is not info@ or office@, at a business whose owner we found by name. Open this search
- Verified email, not a shared inbox (6,853). Drops info@, office@, sales@ and the other role addresses that reach a front desk. Open this search
- Verified email (7,074). Only addresses a mail server confirmed over SMTP. Catch-all and unchecked addresses are left out. Open this search
Each link opens the app with the filters set, on the trade with the most matches; change the trade or add a city there. Counts are sellable rows with a phone number, the same set the app searches.
By trade
| Trade | Sellable | Verified email, not a shared inbox, owner named | Verified email, not a shared inbox | Verified email | |
|---|---|---|---|---|---|
| Tree service companies | 43,560 | 660 | 6,071 | 6,205 | Search |
| Insulation contractors | 4,245 | 39 | 301 | 315 | Search |
| HVAC contractors | 10,782 | 28 | 378 | 434 | Search |
| Roofing contractors | 11,786 | 16 | 71 | 73 | Search |
| Plumbers | 13,155 | 2 | 23 | 36 | Search |
| Electricians | 9,299 | 1 | 7 | 9 | Search |
| Dentists | 11,669 | 0 | 0 | 0 | Search |
| Med spas | 8,224 | 0 | 0 | 0 | Search |
| Law firms | 7,539 | 0 | 0 | 0 | Search |
| Cleaning companies | 6,430 | 0 | 0 | 0 | Search |
| Pest control companies | 4,016 | 0 | 2 | 2 | Search |
| Chiropractors | 3,640 | 0 | 0 | 0 | Search |
| All trades | 134,345 | 746 | 6,853 | 7,074 |
Export straight into Instantly and Smartlead
The export has a column layout for each of them (pick it under Export), so the file imports without remapping: first name split from the owner's name, the email's status and whether it is a shared inbox as their own columns. Those layouts only take rows that have an email, and the rows are filtered before the credits are counted.
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Questions
One that lets you filter on what wins your deal, not just contacts. On 67Leads, “verified email, not a shared inbox, owner named” matches 746 businesses as of 5 Nov 2026. The deepest trade is tree service companies, with 660. Each count on this page is a live search you can open.
The company's mail server was asked over SMTP whether that exact mailbox exists, and said yes. Catch-all servers accept every address, so those are labelled risky and left out of these counts, as is any address not checked yet. For dentists, med spas, law firms, cleaning companies, chiropractors, emails are found but verification is still pending.
Not in the first two filters. They drop shared inboxes: info@, office@, sales@, support@ and 55 other role names, which is what “not a shared inbox” means.
Yes. Pick the Instantly or Smartlead layout at export and the CSV imports with their column names. Those layouts only include rows with an email.
Searching is free with contacts masked. Your first 67 leads export free with no card; after that you pay per lead in credits or on a plan, and a lead you own re-exports free.
Free tools for this job
Cold email spam word checkerCold email subject line graderSPF, DMARC and MX checkerCold email campaign calculatorEmail permutatorCold email template generatorAll free tools