How they write addresses
Build email format
How Build writes its people's work addresses, read from addresses an email verifier confirmed.
The format, on a made-up name
Build writes addresses as first name only, at build.inc. Jane Doe isn't a real person: put in the name of the one you want to reach.
Writing to someone at Build
Find the person
For a role, that's the hiring manager or whoever leads the team. The posting, Build's team page or LinkedIn usually names them.
Write their name as Build does
Lowercase, with accents dropped: Jane Doe is [email protected], and Zoë Núñez would be [email protected].
Check it before you send
An email verifier tells you whether the mailbox exists without sending anything. A bounce costs more than the check: too many and your emails start landing in spam.
If it bounces
The next formats to try, the ones most startups use first.
- 44% of startups
first name, a dot, then last name
- 20% of startups
first initial followed by last name
- 2% of startups
first initial, a dot, then last name
Write a name every way in the email permutator, Build's format first.
Who to email at Build
7 open roles
For a role, the person to email is usually its hiring manager. The newest:
Senior Account Executive
New York, NYDesign Engineer
New York, NYReal Estate Data & Intelligence Engineer
New York, NYMarket Data & Research Analyst
New York, NYDesign Lead
New York, NYBusiness Development Manager
New York, NY
Tracking Build
Want the person hiring at Build, by name, with their work email?
Build email format: frequently asked questions
What is the email format at Build?
Build addresses use first name only at build.inc, for example [email protected]. Both Build addresses we've verified follow it. As of October 2026.
How do I find a recruiter's or hiring manager's email at Build?
Find their name first: the job posting, the team page or LinkedIn usually has it. Then write it the way Build does, so Jane Doe would be [email protected], and check the address with an email verifier before you send.
What if my email to Build bounces?
Check the spelling of their name first. Then try the next most common formats at startups: [email protected] and [email protected]. Someone who goes by a short name may use it in their address too.
How do you know Build's email format?
From addresses we've found for Build's people and checked with an email verifier, which asks Build's mail server whether each mailbox exists without sending anything. Only mailboxes the server confirmed count: a server that accepts every address confirms guesses too, so those are left out. Both Build addresses we've verified follow it.