Email Enricher is a free, offline alternative to Clearbit for enriching emails. Determine if an email likely belongs to a Fortune 1000 company.

• Installation
• Usage
• How It Works

To install Email Enricher, use either of the following package managers:

yarn add email-enricher

npm install email-enricher

Below are examples showing how to obtain enriched information about a company from an email address.

import { companyFromEmail } from "email-enricher";

const amazonInfo = companyFromEmail("[email protected]");
console.log(amazonInfo);

The output will be:

{
  "company": "Amazon",
  "rank": 2,
  "rank_change": 0,
  "revenue": 469822,
  "profit": 33364,
  "num_of_employees": 1608000,
  "sector": "Retailing",
  "city": "Seattle",
  "state": "WA",
  "newcomer": "no",
  "ceo_founder": "no",
  "ceo_woman": "no",
  "profitable": "yes",
  "prev_rank": 2,
  "CEO": "Andrew R. Jassy",
  "Website": "www.amazon.com",
  "Ticker": "AMZN",
  "Market_Cap": 1202717
}

const dropboxInfo = companyFromEmail("[email protected]");
console.log(dropboxInfo);

The output will be:

{
  "company": "Dropbox",
  "rank": 988,
  "rank_change": 0,
  "revenue": 2157.9,
  "profit": 335.8,
  "num_of_employees": 2667,
  "sector": "Technology",
  "city": "San Francisco",
  "state": "CA",
  "newcomer": "no",
  "ceo_founder": "yes",
  "ceo_woman": "no",
  "profitable": "yes",
  "prev_rank": "",
  "CEO": "Andrew W. Houston",
  "Website": "https://www.dropbox.com",
  "Ticker": "DBX",
  "Market_Cap": 8873.5
}

const unknownInfo = companyFromEmail("[email protected]");
console.log(unknownInfo); // Outputs null

Email Enricher uses a data set from Kaggle that contains information about Fortune 1000 companies. The email address you provide is compared against the URLs of the companies. Note that this is not fool-proof - some companies don't use the same URL for their email domains.

We're very open to contributions! Whether it's adding a better data set, improving the documentation, or adding new features, all forms of contribution are welcome. To get started, simply fork the repository and create a pull request. If you're new to the project and looking for a place to start, check out the open issues.