TL;DR
- Search by title and region, then reveal the email only for the recruiters you will write to. A guessed pattern is a guess.
- It takes about 15 minutes and about 15 LeadOcean records: 10 search rows and 5 reveals. The count in Step 1 is free.
- Read
email_statusbefore you send. Send toverified. Treatcatch_allas a risk you choose, and skip the rest.
Prerequisites
- A LeadOcean account. The free plan gives you 1,000 records, one-off, with no card: start free.
- An API key in your shell:
export LEADOCEAN_API_KEY=...(the app lists your keys). curlandjq. Every request goes tohttps://api.leadocean.iowith thex-api-keyheader.
Step 1: Count the mailable recruiters
Count first. It is free and tells you whether the filter is worth running. Send count=true and limit=1 as query parameters.
Recruiter emails come from four places. These are the company careers page, a job post or LinkedIn profile, a pattern guessed from a colleague's address, and a data provider with a verification status. The first two give you a form or a profile, not an address. The third fails quietly. The fourth is what this guide uses.
Recruiters are also easier to find than most roles, because they work in the open. But the title varies: "Recruiter", "Technical Recruiter", "Talent Acquisition Partner". Search on the title keyword, then check a sample before you export.
curl -s -X POST "https://api.leadocean.io/v1/people/search?count=true&limit=1" \
-H "x-api-key: $LEADOCEAN_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"title": ["Recruiter"],
"salesRegion": ["NORAM"],
"emailStatus": ["verified", "catch_all_valid", "catch_all"]
}' | jq '.meta | {total, totalIsExact, credits}'Change salesRegion to EMEA, APAC or LATAM to size each region. I ran the same filter through the free MCP count_leads tool on 21 October 2026. These are mailable counts: emailStatus verified, catch_all_valid or catch_all, the default.
| Region | Mailable recruiters (title "Recruiter") |
|---|---|
| NORAM | 186,928 |
| EMEA | 23,747 |
| APAC | 33,494 |
| LATAM | 4,704 |
| All regions | 307,388 |
The four regions add to 248,873. The other 58,515 match the title but fall outside all four regions. The counts cover the title keyword only. Add "Talent Acquisition" to title if you want those people too.
The split matters for what you send. In-house recruiters read email about hiring tools, job boards and agencies. Agency recruiters read email about candidates, data and sourcing tools. Pick one audience per campaign, because one message rarely fits both. The count tells you which audience is big enough to test first.
Step 2: Pull a first page of recruiters
Run the search without count. Each person returned costs one record, so keep limit small while you test. Add emailStatus to keep only addresses worth sending to.
Two recruiter audiences behave differently. In-house recruiters hire for one company. Agency recruiters sell candidates to many. To pull agency recruiters, add "industry": ["Staffing and Recruiting"].
curl -s -X POST "https://api.leadocean.io/v1/people/search" \
-H "x-api-key: $LEADOCEAN_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"title": ["Recruiter"],
"country": ["US"],
"emailStatus": ["verified"],
"limit": 10
}' > recruiters.json
jq '.meta | {count, credits, nextCursor}' recruiters.jsonSearch rows are thin. They carry has_email and email_status but no address. Use meta.nextCursor for the next page and pass it back unchanged.
Step 3: Reveal the email for the people you want
Pick the rows worth contacting and enrich each one by person_id. Send reveal_email=true, or the call returns no address. It costs one record per person, and the reveal adds nothing.
PERSON_ID=$(jq -r '.data[0].meta.source_ids.person_id' recruiters.json)
curl -s -X POST "https://api.leadocean.io/v1/people/enrich" \
-H "x-api-key: $LEADOCEAN_API_KEY" \
-H "Content-Type: application/json" \
-d "{\"person_id\": \"$PERSON_ID\", \"reveal_email\": true}" > reveal.json
jq '.data.contact_data.contact_emails' reveal.jsonThere is no name plus domain lookup. If you start from a company list, search by domain first, then enrich by person_id.
Step 4: Verify before you send
Check the status on every address. This reads the file from Step 3, so it spends nothing. A pattern such as first.last@acme.com or flast@acme.com only tells you how some company might name mailboxes. It does not tell you the mailbox exists.
If you only have a name and a domain, the pattern route is slow. You try jane.doe@, jdoe@ and jane@, send three emails, and learn from the bounces. Each bounce costs sender reputation. Search by domain for the recruiter instead, and read the status on the address you get back.
jq -r '.data.contact_data.contact_emails[]
| select(.type == "work")
| [.email, .status, .verified_batch_date] | @tsv' reveal.jsonUse this rule:
verified: send.catch_all: the domain accepts everything, so a bounce is possible. Send a small batch and watch it.risky,unknown,untested,role,invalid: do not send.
verified_batch_date is the date of the verification run. There is no refund for bounced emails, so this step protects your sender reputation.
Step 5: Export the whole list
When the count looks right, export instead of paging. Bulk CSV export is included on Solo and Agency, not on Free. One request takes up to 50,000 rows, with 500,000 a day. Every row costs one record, so set limit to what you will use.
curl -s -X POST "https://api.leadocean.io/v1/exports" \
-H "x-api-key: $LEADOCEAN_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"name": "recruiters-noram-verified",
"filters": {
"title": ["Recruiter"],
"salesRegion": ["NORAM"],
"emailStatus": ["verified"]
},
"limit": 500,
"preset": "full",
"caps": {"emails": 1}
}'Poll GET /v1/exports/{id} until status is done, then download the CSV. Headers are email_1_address and email_1_status. You can build the same export in the app (app.leadocean.io, Exports page), which shows the record price before you start.
What you get
The free count for the NORAM filter, from the MCP count_leads tool on 21 October 2026 (trimmed):
{
"total": 186928,
"totalIsExact": true,
"totalAll": 582776,
"credits": 0,
"defaults": "Counted only addresses worth sending to (emailStatus: verified or catch_all_valid or catch_all), which is this tool's default."
}A search row, as a response shape from the API reference. Values are placeholders and profile_data is abbreviated:
{
"success": true,
"data": [
{
"profile_data": {},
"contact_data": {
"has_email": true,
"has_phone": false,
"email_status": "verified",
"email_type": "work"
},
"meta": { "source_ids": { "person_id": "1234567" } }
}
],
"meta": { "count": 1, "credits": 1, "nextCursor": "..." }
}After the reveal, contact_data.contact_emails holds objects with email, type, status and verified_batch_date, for example jane.doe@acme.com, work, verified.
Troubleshooting
| Error | Cause | Fix |
|---|---|---|
| 401 | Missing or wrong x-api-key header | Send the key in x-api-key, not as a bearer token. Check $LEADOCEAN_API_KEY is set. |
| 429 | Over your plan's rate on one key (5 a second on Free, 50 on Solo, 200 on Agency), or a paid plan's fair-use window is reached | Honour the Retry-After header and slow the loop. GET /v1/account shows which limit applies. |
| 402 | Out of records. The 1,000 free records are one-off and do not reset | Count first, lower limit, or move to Solo ($97 a month) or Agency ($497 a month). |
Empty data | A filter value that is not an exact enum string, such as Recruiters for an industry that needs Staffing and Recruiting | Check exact values with GET /v1/enums or the free list_enum_values tool. |
export_limit_rows (400) | limit above 50,000 rows in one export | Split into several exports with narrower filters. |
export_limit_daily (429) | More than 500,000 rows exported in a day | Wait for resetsAt in the error, or ask support. |
FAQ
What title should I search for to find a recruiter?
Start with Recruiter, then add Talent Acquisition and the variants your buyer uses. Pair it with industry set to Staffing and Recruiting for agency recruiters, or with country for a local list.
Does LeadOcean guess email patterns?
No. It returns the address it holds, with a status. If it holds nothing for a person, enrich returns a 404 and costs nothing.
How many records does one recruiter cost?
One record for the search row and one to reveal the email, so two if you do both. An export row costs one record and includes the address. Counts are free.
Can I find a recruiter's phone number too?
Yes. GET /v2/people/phone returns numbers. Contact lookups on the v2 endpoints cost one record per call, including a call that finds nothing.
Does the record show where they worked before?
Yes. Since October 2026, person enrich returns resume_data: past roles with title, company name and start and end dates, plus education and certifications, each when held. Past employers carry no company_id yet. The current role sits in contact_current_experiences.
Where do I go for other roles?
See the guides for a VP of Sales, a VP of Marketing and a VP of Engineering. The broader method is in how to find business email addresses. Pricing is on the pricing page.
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