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Find the email patterns used by any company with our API (500M+ domains)

Discover the email patterns used by any company across 500M+ domains with our API. Enhance your email marketing strategies.

Find a company email patterns

1 credit

Send us a domain name and retrieve all the email patterns they use with the usage percentage.

Query parameters

domainstring (required)

The company domain.

…/companies/microsoft.com/email-patterns

Response

patternsarray

The email patterns used.

power
We use this feature internally to prioritize the patterns when we want to guess and verify a business email address with external APIs. You can use this endpoint to decrease your API calls to tools like MailboxLayer or Debounce (and therefore your costs).
Endpoint
GET
https://api.thecompaniesapi.com/v2/companies/microsoft.com/email-patterns