Deeplead

Measured conclusion: Deep-tested. L2 outcome: tools_ok.

Find local businesses, companies and decision makers with verified emails for B2B outreach.

Add to your agent

Copy this into your MCP client config:

{
  "mcpServers": {
    "Deeplead": {
      "url": "https://www.deeplead.io/api/mcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (13)

• businesses_search

  Search local businesses from Google Business Profiles. 23M+ businesses with ratings, reviews, website contacts, socials and ad pixels. 30 per page. Charges 1 credit per business with an email or phone and 0.5 per business without. saveToContacts also stores them in your contacts.

  Parameters:

  • categories (required) — array — Google business categories, e.g. ["Dentist"]
  • location (required) — string — A city ("Austin, TX"), a US state ("Texas") or a country ("Germany")
  • page — integer — Page number, starting at 1; up to 30 businesses per page
  • rating — string — Google rating band to match
  • keyword — string — Matched against the business name and categories
  • require — object — e.g. { "email": true, "metaAds": false }; false matches only businesses checked and found without it
  • reviews — string — Google review-count band to match
  • radiusMiles — number — Around a city; default 30
  • saveToContacts — boolean — Save returned businesses to your Deeplead contacts
  • excludedCategories — array — Google business categories to exclude

  Hints: read-only no · destructive no · idempotent not declared · open-world no

• organizations_search

  Search organizations, or look them up by domain. Charges 0.5 credits per returned organization. limit 0 returns only totalCount, free.

  Parameters:

  • limit — integer — Maximum companies to return; 0 returns only a free count
  • query — string — Free text matched against company name, description and keywords
  • hqCity — array — City names of the headquarters, e.g. ["Austin"]
  • offset — integer — Number of matching companies to skip for pagination
  • domains — array — Look companies up by domain, e.g. ["stripe.com"]
  • hqState — array — US state names or codes of the headquarters
  • semantic — string — What the company is and sells, matched by meaning, e.g. "outsourced medical billing for clinics"
  • hqCountry — array — ISO alpha-2 country codes of the headquarters, e.g. ["US", "DE"]
  • fundedAfter — integer — Year of the last funding round, at least; known for about 1 in 100 US companies
  • foundedAfter — integer — Earliest founding year to include
  • revenueRange — array — Annual company revenue bands
  • technologies — array — Technologies used by the company
  • employeeBands — array — Headcount bands
  • foundedBefore — integer — Latest founding year to include
  • monthlyVisitsMin — integer — Minimum monthly website visits; known for about 1 in 8 US companies, the rest are excluded
  • employeeGrowthMin — integer — Minimum employee growth on LinkedIn in percent, e.g. 10; known for about 1 in 13 US companies
  • industryNaicsDirect — array — NAICS codes
  • includeWithoutWebsite — boolean — Include companies without websites in search results

  Hints: read-only no · destructive no · idempotent not declared · open-world no

• organizations_enrich

  Enrich a company from its domain. Returns the company's firmographics, socials and website data. Charges 0.5 credits only when the company is found.

  Parameters:

  • domain (required) — string — Company domain or website URL, e.g. "stripe.com"

  Hints: read-only no · destructive no · idempotent not declared · open-world no

• organizations_find_decision_maker

  Find the decision maker of an organization with a verified email. Charges 2 credits only when a decision maker is found. Can take a few minutes.

  Parameters:

  • organizationId (required) — string — Company ID returned by organization search or enrichment

  Hints: read-only no · destructive no · idempotent not declared · open-world yes

• persons_search

  Search persons with their emails and phones. Covers professional contacts only: people in their role at a company, not private individuals. Returns only people with an email or phone, with full contact data, and charges 1 credit per returned person. Page with nextOffset. limit 0 returns only totalCount, free. saveToContacts also stores them in your contacts, where people you already had are refunded.

  Parameters:

  • limit — integer — Maximum people to return; 0 returns only a free count
  • query — string — Free text matched against company name, description and keywords
  • offset — integer — Pagination offset; use nextOffset from the previous response
  • domains — array — Look companies up by domain, e.g. ["stripe.com"]
  • hqState — array — US state names or codes of the headquarters
  • jobLevel — array — Allowed job seniority levels
  • jobTitle — array — Matched as partial text, so "CEO" also finds "Assistant to the CEO"; combine with jobLevel to narrow
  • semantic — string — What the company is and sells, matched by meaning, e.g. "outsourced medical billing for clinics"
  • hqCountry — array — ISO alpha-2 country codes of the headquarters, e.g. ["US", "DE"]
  • inCountry — array — ISO alpha-2 country codes where the person is based
  • personCity — array — Cities where the person is based
  • fundedAfter — integer — Year of the last funding round, at least; known for about 1 in 100 US companies
  • personState — array — States where the person is based
  • foundedAfter — integer — Earliest founding year to include
  • revenueRange — array — Annual company revenue bands
  • technologies — array — Technologies used by the company
  • employeeBands — array — Headcount bands
  • foundedBefore — integer — Latest founding year to include
  • saveToContacts — boolean — Save returned people to your Deeplead contacts
  • jobTitleExclude — array — Job title phrases to exclude
  • organizationIds — array — Limit to organizations from organizations_search
  • monthlyVisitsMin — integer — Minimum monthly website visits; known for about 1 in 8 US companies, the rest are excluded
  • employeeGrowthMin — integer — Minimum employee growth on LinkedIn in percent, e.g. 10; known for about 1 in 13 US companies
  • decisionMakersOnly — boolean — C-level, VP or director seniority, or a founder, owner, CEO, managing director or president title
  • onePerOrganization — boolean — Return at most one person per company
  • industryNaicsDirect — array — NAICS codes

  Hints: read-only no · destructive no · idempotent not declared · open-world no

• persons_lookup

  Look up one person by LinkedIn URL, email, or name and company domain. Returns the person with their emails, phones, role and company. Covers professional contacts only: people in their role at a company, not private individuals. Charges 1 credit only when the person is found with an email or phone. saveToContacts also stores them in your contacts.

  Parameters:

  • name — string — Full name, e.g. "Jane Doe"; needs domain
  • email — string — Known email address identifying the person
  • domain — string — Company domain, e.g. "acme.com"
  • linkedin — string — e.g. "https://www.linkedin.com/in/jane-doe"
  • saveToContacts — boolean — Save the returned person to your Deeplead contacts

  Hints: read-only no · destructive no · idempotent not declared · open-world no

• persons_find_email

  Find a person's work email by LinkedIn URL, or full name and company domain. Charges 1 credit only when an email is found.

  Parameters:

  • name — string — Full name, e.g. "Jane Doe"; needs domain
  • domain — string — Company domain, e.g. "acme.com"
  • linkedin — string — e.g. "https://www.linkedin.com/in/jane-doe"

  Hints: read-only no · destructive no · idempotent not declared · open-world no

• persons_find_phone

  Find a person's phone number by LinkedIn URL, email, or full name and company domain. Covers professional contacts only: people in their role at a company, not private individuals. Charges 2 credits only when a phone number is found.

  Parameters:

  • name — string — Full name, e.g. "Jane Doe"; needs domain
  • email — string — Known email address identifying the person
  • domain — string — Company domain, e.g. "acme.com"
  • linkedin — string — e.g. "https://www.linkedin.com/in/jane-doe"

  Hints: read-only no · destructive no · idempotent not declared · open-world no

• contacts_create

  Save your own contacts or organizations. Free. Existing contacts are matched and kept, never duplicated.

  Parameters:

  • contacts (required) — array — Contacts to save; each needs an email, LinkedIn URL, website or organization ID

  Hints: read-only no · destructive no · idempotent not declared · open-world no

• contacts_list read-only

  List your contacts in a stable order; page with nextBefore

  Parameters:

  • limit — integer — Maximum saved contacts to return on this page
  • before — string — The nextBefore of the previous page

  Hints: read-only yes · destructive no · idempotent not declared · open-world no

• deliverability_create_test

  Start an inbox placement test for a mailbox you send from. Send one email from the mailbox you want to test to every address in seedEmails, with the testId anywhere in the body, then poll deliverability_get_test about once a minute to see whether it landed in the inbox, spam or a tab at Gmail, Outlook and other providers. Most seeds report within 2-5 minutes; the test closes 60 minutes after it starts. Charges 25 credits.

  Hints: read-only no · destructive no · idempotent not declared · open-world no

• deliverability_get_test read-only

  Where the test email landed at each seed mailbox. Poll about once a minute while status is waiting. placement is inbox, spam, promotions, social, updates or forums, or missing while the email has not arrived; score is the inbox share from 0 to 10 once the test is completed. rspamd is the content filter verdict with its matched rules, when a seed reports one.

  Parameters:

  • testId (required) — string — testId returned by deliverability_create_test

  Hints: read-only yes · destructive no · idempotent not declared · open-world no

• credits_get read-only

  Current credit balance

  Hints: read-only yes · destructive no · idempotent not declared · open-world no

Publisher website

Measured by MCPYP probing. Untested fields are omitted, never estimated. Listing is always free; MCPYP never proxies calls or stores user tokens.