Deeplead

io.deepleadPublished by deeplead.ioOfficial publisherv1.1.0Updated Oct 24, 2026

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

VerifiedStreamable HTTPWeb executableCommunication & Collaboration Business & Commerce

Server details

Identifier: io.deeplead/deeplead
Transport: Streamable HTTP
Runtime: Web executable
Trust: Verified
Published: Sep 26, 2026

Security note

MCP servers receive tool arguments from a conversation and may perform external actions. Review what a server can do before you enable it, and give it only the access it needs.

The registry verified that this server's namespace belongs to deeplead.io, which also runs its endpoint. That identifies the publisher; it does not make the server's tools safe.

SourceWeft's checks cover whether the listing is complete and the endpoint answered; they do not review the server's code or what its tools do.

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Overview

AI-generated overview

Deeplead lets an assistant search local businesses, companies and professional contacts, enrich them with verified emails and phones, and run email deliverab

What you can do: Search local businesses from Google Business Profiles, with ratings, reviews, contacts and socials, optionally saving them to contacts. Search organizations or look them up by domain, and enrich a company with firmographics, socials and website data. Find an organization's decision maker with a verified email. Search, look up and enrich professional contacts, including finding a person's work email or phone. Save and list your own contacts, and check your credit balance. Start and poll an inbox placement test showing where a test email landed at seed mailboxes.
When to use it: Useful for B2B prospecting and outreach research: building lists of companies or professional contacts, finding decision makers and verified emails or phone numbers, and checking whether outbound email lands in the inbox.
Requirements: A remote endpoint at deeplead.io, with no local package. A Deeplead account with credits; authentication is either an OAuth sign-in or an optional Authorization header carrying a Deeplead API key.

Before you install

Most search and enrichment tools spend credits per result, so usage costs money; check the credit balance. Contact data covers professional contacts only. The deliverability test sends real email from your mailbox to seed addresses. Contacts are written to your account, and contact data is sent to the service.

Installation

In SourceWeft

Open Deeplead in the dashboard and add it to a workspace.
Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.deeplead%2Fdeeplead/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "deeplead": {
      "type": "http",
      "url": "https://www.deeplead.io/api/mcp"
    }
  }
}

Tools

businesses_search

Search local businesses from Google Business Profiles

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.

ParameterspageratingkeywordrequirereviewslocationrequiredcategoriesrequiredradiusMilessaveToContactsexcludedCategories

organizations_search

Search organizations, or look them up by domain

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

ParameterslimitqueryhqCityoffsetdomainshqStatesemantichqCountryfundedAfterfoundedAfterrevenueRangetechnologies+6 more

organizations_enrich

Enrich a company from its domain

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.

Parametersdomainrequired

organizations_find_decision_maker

Find the decision maker of an organization with a verified email

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.

ParametersorganizationIdrequired

persons_search

Search persons with their emails and phones

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.

ParameterslimitqueryoffsetdomainshqStatejobLeveljobTitlesemantichqCountryinCountrypersonCityfundedAfter+14 more

persons_lookup

Look up one person by LinkedIn URL, email, or name and company domain

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.

ParametersnameemaildomainlinkedinsaveToContacts

persons_find_email

Find a person's work email by LinkedIn URL, or full name and company domain

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

Parametersnamedomainlinkedin

persons_find_phone

Find a person's phone number by LinkedIn URL, email, or full name and company domain

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.

Parametersnameemaildomainlinkedin

contacts_create

Save your own contacts or organizations

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

Parameterscontactsrequired

contacts_list

List your contacts in a stable order; page with nextBefore

Parameterslimitbefore

deliverability_create_test

Start an inbox placement test for a mailbox you send from

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.

Takes no parameters.

deliverability_get_test

Where the test email landed at each seed mailbox

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.

ParameterstestIdrequired

credits_get

Current credit balance