♪ I · Find

Email Finder. Verified, or never billed.

Give a name and a company. Mozart composes the likely addresses, verifies them live against SMTP and Microsoft 365 signals, and returns only what it can prove.

96% precision on returned addresses

mozartemail.com / findlive demo: click to take over

1 · Fill in → 2 · Run it

96% precision on returned addresses

Start free with 50 verified credits

No credit card required · 50 free credits

The problem

Finding was never the hard part. Trusting is.

Elsewhere

Most finders pull the address from a database scraped months ago, then send you elsewhere to verify it. You pay twice, the catch-alls still come back marked valid, and your bounce rate tells you which vendor guessed.

At Mozart

Mozart has no database to go stale. The address is generated and verified in the same call, at the second you ask, and an address that can't be proven is never returned, never billed.

The mechanism

From a name to a proven address.

Candidates

From the name and the domain, Mozart composes the likely patterns: first.last, f.last, first, and the rarer ones.

Provider

DNS and MX records identify the mail provider, which decides how each candidate gets questioned.

Live verification

Each candidate faces SMTP and Microsoft 365 signals at request time. 99.4% binary precision on M365 domains.

The bar

One candidate proves out: you get the address, billed 1 credit. None does: you get not-found, billed nothing.

Side by side

What changes when nothing is guessed.

ElsewhereAt Mozart

An address exported from a stale databasegenerated and verified at the second you ask

Find here, pay again to verify therefound and proven in the same call

Catch-all delivered as 'valid'catch-all tested deeper, returned only if proven

Billed per lookup, hit or missnot found = 0 credits · unproven = 0 credits

Measured, not promised

96%

precision on returned addresses

Measured on +15 000 real campaign leads.

Start free with 50 verified credits How it's proven →

No credit card required · 50 free credits

Single · bulk · API

One lookup, a file, or a key.

Single

A name and a company in the widget above: three free runs a day, no account, straight on the engine.

Bulk

5 000 rows per file. Names and companies in, the same sheet back with a proven address beside each row that cleared the bar.

API

POST /api/find-email answers with ok and status: a verified address, or an explicit not-found that costs nothing.

POST /api/find-email

{"firstName": "wolfgang", "lastName": "mozart", "domainOrCompany": "salzburg-opera.com"}

200 OK

{

  "ok": true, "status": "verified",

  "email": "wolfgang.mozart@salzburg-opera.com",

  "confidence": 95, "provider": "Microsoft 365"

}

Explore the API →

Where it fits

Three desks, one address book.

SDR teamsTurn a target-account list into addresses you can send to the same morning.

AgenciesEnrich client files without routing their data through a single third party.

RevOpsFeed the CRM addresses proven at import time, not scraped two years ago.

Compose with

Domain finder → Email finder → Email verifier

Only company names in the file? Find the domains first. Old lists in the drawer? Verify them for a tenth of a credit.

Questions, answered whole

The hard questions first.

What happens on a catch-all domain?−

A catch-all says yes to every name, which is why other tools either bill you a guess or walk away. Mozart escalates to its deeper signals and returns an address only when it can stand behind it. When it can't, the answer is not-found, the hold on your credit is released, and the domain's ambiguity stays our problem, not yours.

What exactly am I billed for?+

1 credit per verified address, and that's the whole price list. Not found, an unproven catch-all, a timeout: all 0 credits, refunded automatically before you notice.

Where do the addresses come from?+

There is no address database behind this tool, ours or anyone's. Candidates are composed from the name you give, proven against live infrastructure signals, and discarded after the answer. What you receive was true seconds ago, not at the last database refresh.

Can I run a whole file?+

Yes: bulk mode takes files of 5 000 rows, maps your name and company columns in a click, and hands the sheet back with the proven addresses appended.

Is there an API?+

Yes, the same engine behind this page. One key opens the nine tools, there is no separate API quota, and the response distinguishes a verified address from a free not-found so your accounting follows along.