Lead Enrichment API

Enrich your leads with 100+ attributes using a simple API call.

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Lead enrichment at scale.

Hunter’s Lead Enrichment API helps you reach out with confidence. Feed it an email address, and get 100+ enriched datapoints about the profile. Our Lead Enrichment API can be used to connect to your CRM, enrich form submissions on the fly, inside your application, or wherever else you can call it.


Build relationships with
Hunter’s Lead Enrichment API.

Get the data you need to understand your prospects—wherever you need it. The Lead Enrichment API helps you turn a bare email address into a complete profile you can use to segment and reach your audience, whether it’s outbound or inbound. The enriched attributes include demographic, firmographic, and technographic information.
GET
https://api.hunter.io/v2/people/find?email=matt@hunter.io
200 OK
{
  "data": {
    "id": "b3ae14fb-6725-56d1-ac68-a76f8ce04dec",
    "name": {
      "fullName": "Matthew Tharp",
      "givenName": "Matthew",
      "familyName": "Tharp"
    },
    "email": "matt@hunter.io",
    "location": "Framingham, Massachusetts, United States",
    "timeZone": "America/New_York",
    "utcOffset": -5,
    "geo": {
      "city": "Framingham",
      "state": "Massachusetts",
      "stateCode": "MA",
      "country": "United States",
      "countryCode": "US",
      "lat": 42.27926,
      "lng": -71.41617
    },
    "bio": null,
    "site": null,
    "avatar": null,
    "employment": {
      "domain": "hunter.io",
      "name": "Hunter",
      "title": "Chief Executive Officer",
      "role": "executive",
      "subRole": null,
      "seniority": "executive"
    },
    "facebook": {
      "handle": null
    },
    "github": {
      "handle": null,
      "id": null,
      "avatar": null,
      "company": null,
      "blog": null,
      "followers": null,
      "following": null
    },
    "twitter": {
      "handle": "matttharp",
      "id": null,
      "bio": null,
      "followers": null,
      "following": null,
      "statuses": null,
      "favorites": null,
      "location": null,
      "site": null,
      "avatar": null
    },
    "linkedin": {
      "handle": "matttharp"
    },
    "googleplus": {
      "handle": null
    },
    "gravatar": {
      "handle": null,
      "urls": [],
      "avatar": null,
      "avatars": []
    },
    "fuzzy": false,
    "emailProvider": "google.com",
    "indexedAt": "2025-01-07",
    "phone": null,
    "activeAt": "2025-01-07",
    "inactiveAt": null
  },
  "meta": {
    "email": "matt@hunter.io"
  }
}

Made for builders.

Hunter's API is RESTful, frictionless, and easy to get started with.

Free for everyone.

You don’t need a premium Hunter plan to use our API.

Fast and robust.

Hunter's API can support your tool seamlessly, with fast response times and near 100% uptime.

My company, SparkToro, has used Hunter to power our contact data features for years. It’s not just that we love it; it’s that our customers do. Working with Hunter is easy, the data’s great, our customers are happy; what more could you ask for?
Rand Fishkin CEO at SparkToro

Thinking of a specific workflow?

Browse our native integrations – we might have already built just what you need!

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