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4.7/5 · 5,000+ reviews

Connect with
the right leads.

The all-in-one email outreach platform to find verified decision makers and turn them into leads.

50 free leads/month No credit card GDPR & CCPA
Search filters narrowing companies by location, industry, size, keywords, and year founded. A list of decision makers at those companies, each with a verified email address. A contact record showing a verified email address, position, location, and company. A prompt offering to show the decision makers at the matching companies.
The Hunter app listing the companies that match a set of search filters.

Everything you need to prospect with confidence

Find leads, verify emails, and launch outreach campaigns — without juggling multiple tools.

Start with a Free Plan ->

Trusted by 7M+ people
to grow their business

Hunter is the verified data foundation your business grows with, whether you use it in the app , inside your AI
or through the API .


They're growing with Hunter.Are you one of them?

Achieve your lead generation goals with email, powered by Hunter.

“We use Hunter Sequences to source qualified buyers for some of our clients. The product is incredibly easy to use and delivered fantastic results.
“Finding contact information and being able to verify that in the end, knowing who you're going to email the first time is worth, I mean, 100x more than even messing up once.
“Hunter gives us an opportunity to really identify those people and kind of verify further… narrowing down based on technology, or by specific job title, by employee size, which the most relevant leads are.
“It's super easy to set up - account, payment, the whole package. We set it up in a day, straight on. That was the most important thing. And then of course, all the value continues down the line.

Turn go-to-market data into conversations

Find verified contact data for decision-makers and send email outreach that starts conversations in Hunter.

Identify relevant leads based on your ideal customer profile.

Target the right companies, find the right leads, and get their email address.

Start with a Free plan
  • Discover companies

    Build target lists from millions of B2B companies using buying signals.

  • Domain Search

    Find the best person to contact using a company name or website.

  • Email Finder

    Type a name and find accurate email addresses.

Improve sales prospecting with verified data enrichment.

Verify and enrich your email lists to ensure accurate contact info to avoid bounces and protect your sender reputation.

Start with a Free plan
  • Email Verifier

    Verify your lists to ensure accurate contact info before you launch.

  • Lead Enrichment

    Improve sales prospecting with verified data enrichment.

Land in the inbox and start real conversations.

Send personalized, relevant emails that earn replies, with deliverability, warm-up, and automation built in.

Start with a Free plan
  • Sequences

    Build automated email outreach sequences.

  • Inbox Protection

    Warm up and protect your sender reputation to land in the inbox.

  • Managed email accounts

    Buy and create and email accounts for cold outreach, right inside Hunter.

For over a decade, Hunter has helped millions of businesses generate leads with verified B2B data

Email addresses verified

150,430,313

Total Hunter users

Constantly growing for 10+ years
7M+
June 2015 Today
650M+

Public sources of data

1.2B+

Leads contacted

10+

Years in business

Verified data, wherever you work

Hunter fits seamlessly with the processes and tech you love.

Chrome Extension

Find the email addresses behind the websites you're browsing with Hunter's Chrome extension.

Add the extension

Google Sheets add-on

Transform your Google Sheets by using Hunter's app to further identify email addresses, industries, and additional lead data.

Get Google Sheets add-on

CRM Integrations

Sync Hunter data to HubSpot, Zoho, Salesforce, or Pipedrive, and push contact details plus email activity to 5,000+ Zapier endpoints.

Integrate with your CRM

API

Build automated workflows that pull Hunter company and lead data into your product or process with our reliable APIs.

Access Hunter's APIs

MCP and AI Integrations

Use our remote MCP server to integrate Hunter into your favorite AI apps and start prospecting with natural language.

Connect our MCP

Get started with Hunter

Hunter grows with you, wherever you are on your journey.

DIY

Getting started with outreach?

Hunter’s lead generation platform gives busy users a simple, effective way to start outreach.

Agency

Looking to build an agency?

Hunter’s data-only plan gives you access to data you’ll always be able to trust.

AI

Using AI for your outreach?

Hunter’s LLM and MCP integrations power AI outreach to verified leads with natural language.

GET https://api.hunter.io/v2/domain-search?domain=intercom.com&api_key=••••••••••••••••••••••••••••••••9a4c 200 OK
{
    "data": {
      "domain": "intercom.com",
      "disposable": false,
      "webmail": false,
      "accept_all": true,
      "pattern": "{first}",
      "organization": "Intercom",
      "emails": [
        {
          "value": "ciaran@intercom.com",
          "type": "personal",
          "confidence": 92,
          "sources": [
            {
              "domain": "github.com",
              "uri": "http://github.com/ciaranlee",
              "extracted_on": "2015-07-29",
              "last_seen_on": "2017-07-01",
              "still_on_page": true
            },
            ...
          ],
          "first_name": "Ciaran",
          "last_name": "Lee",
          "position": "Support Engineer",
          "seniority": "senior",
          "department": "it",
          "twitter": "ciaran_lee",
          "phone_number": null,
          "verification": {
            "date": "2019-12-06",
            "status": "valid"
          }
        },
        ...
      ],
      "linked_domains": []
    },
    "meta": {
      "results": 35,
      "limit": 10,
      "offset": 0,
      "params": {
        "domain": "intercom.com",
        "type": null,
        "seniority": null,
        "department": null
      }
    }
  }

Verified. Reliable. Simple.

Build with Hunter’s verified email data.

Have an existing outreach engine or solution that needs verified B2B data? Access industry-leading Hunter data at scale. Only pay for what you need - the highest standard of data quality, not the extra platform functionality.

Learn about Data Platform

API-first access

Use Hunter’s company and contact data through a simple API, built for automation and scale.

Bulk ready enrichment

Run large lookups and verification tasks fast: perfect for CRMs, pipelines, and internal tools.

Pay as you go

Buy credits when needed and use them across API calls and bulk tasks. No commitment.

Learn how to generate leads with Hunter

Build knowledge, confidence, and results with Hunter's research and best practice content.

Growth Tools

Use Hunter's free lead generation tools to grow faster.

  • Interactive TAM calculator
  • Reverse email lookup functionality
  • Domain health checker
Explore tools

Guides

Learn how to write messages that get replies using proven best practices.

  • Outreach best practices
  • Research-backed messaging frameworks
  • Real-world examples and templates
Explore guides

Blogs

Stay ahead with actionable playbooks, and the latest Hunter product updates.

  • Lead generation strategies
  • Step-by-step playbooks
  • Product news and updates
Read the blog

Compliant by design

With Hunter, you don’t have to choose between high-quality data and compliance. We source our data transparently and help you comply with data protection regulations.

Discover our principles

Grow your business with ease

Reach verified leads for free ->

Sign up for 50 verified leads a month.
No credit card. No trial.

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