How many email patterns does Built In use?

Built In uses 10 known email patterns.

What domain does Built In use for work emails?

Built In uses builtin.com for work email addresses.

Most Common Email Formats at Built In

The most accurate and popular Built In's email format is First.Last@builtin.com (ex. John.Doe@builtin.com). Built In also uses First@builtin.com (ex. John@builtin.com) as email structures. Built In uses up to 4 different email patterns.

Built In Email Formats	Example	Percentage
First.Last@builtin.com	John.Doe@builtin.com	88%
First@builtin.com	John@builtin.com	8%
Last@builtin.com	Doe@builtin.com	3%
First.Middle@builtin.com	John.Michael@builtin.com	1%

Frequently Asked Questions

What does Built In do?

The company's main headquarters is located in 203 North la Salle Street Chicago, Illinois 60601 United Statesoperates in the Technology, Information and Internet industry, along with similar companies like Stack OverflowWe Work RemotelyLinkedIn. You can visit builtin.comcontact Built In's headquarters by phone at

+1-312-690-****

. Explore Built In's company overview page for more information.

What is Built In's email address format?

Built In's email format typically follows the pattern of First.Last@builtin.com; this email format is used 88% of the time. Other contacts within LeadIQ's database had email formats such as First@builtin.comLast@builtin.com. Looking for more contact data? Unlock accurate emails and phone numbers from millions of profiles verified in real-time.

How many employees does Built In have currently?

Built In has approximately 211 employees as of May 2026. Key team members to contact include Chief Technology Officer: R. B.Chief Marketing Officer: S. O.Vp Of Operations: A. A.. For more team information and contact data, explore Built In's employee directory with LeadIQ.

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Built In Email Format

Q: What is Built In's email address format?

Built In's email format typically follows the pattern of ${fn}.${ln}. Other email formats include ${fn} and ${ln}.

Technology, Information and InternetIllinois, United States201-500 Employees

Built In is the industry’s first Employer Intelligence Platform that helps companies understand and improve their employer reputation and visibility across search and AI so they can optimize every stage of their talent funnel.

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Most Common Email Formats at Built In

Frequently Asked Questions

What does Built In do?

What is Built In's email address format?

How many employees does Built In have currently?

Everything for prospecting,in one platform.

What you can expect from LeadIQ:

Built In Email Format

Verify Built In email addresses

Ready to create more pipeline?

Ready to create more pipeline?

Everything for prospecting,
in one platform.