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Access 40M+ companies, 850M+ people, and 30M+ jobs through our API. Replace multiple data vendors with one powerful solution.

100s of teams have ripped out and replaced:

API endpoints nobody else has

Our massive database is continuously updated with 40M+ active, global companies, 850M+ professionals, and 30M+ jobs. We have API endpoints that you won’t find on Crustdata, People Data Labs, or anyone else.

Exclusive

Reverse lookup a work or personal email to a person

Customers use this for:

Enterprises like Docusign use this to enrich accounts that sign up with personal emails

Old emails in your CRM can be enriched with the person's work history, contact info and more

Exclusive

Search for a person or company using partial or incomplete information

Find companies with customer filters unavailable on Linkedin Sales Navigator

Find people with a more granular search than even LinkedIn Recruiter

Get verified work emails, plus personal emails and phones

Exclusive

Let AI agents build comprehensive prospect lists from 100+ data sources

Exclusive

Fetch real-time LinkedIn company information

Exclusive

Fetch real-time LinkedIn profile information

Bounce detect and verify any email via waterfalls

Request

curl https://api.fiber.ai/v1/email-to-person/single \
    --request POST \
    --header 'Content-Type: application/json' \
    --data '{
      "apiKey": "YOUR_API_KEY",
      "email": "john@company.com",
    }'

Response

{
      "data": [
        {
          "first_name": "John",
          "last_name": "Smith",
          "name": "John Smith",
          "headline": "Software Engineer at Tech Corp",
          "locality": "San Francisco, CA",
          "profile_pic": "https://example.com/profile.jpg",
          "url": "https://linkedin.com/in/johnsmith",
          "primary_slug": "johnsmith",
          "current_job": {
            "company_name": "Tech Corp",
            "title": "Software Engineer",
            "is_current": true,
            "start_date": "2022-01",
            "seniority": "Mid-Senior level",
            "job_function": ["Engineering"]
          },
          "education": [
            {
              "school_name": "Stanford University",
              "degree": "Bachelor of Science",
              "field_of_study_name": "Computer Science",
              "start_date": "2016-09",
              "end_date": "2020-06"
            }
          ],
          "skills": ["Python", "JavaScript", "React", "Node.js"],
          "connection_count": 500
        }
      ]
  }

NOBODY has this endpoint - Customers replace:

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