How many email patterns does Join use?

Join uses 2 known email patterns.

What domain does Join use for work emails?

Join uses join.build for work email addresses.

Most Common Email Formats at Join

Join's most common email format is First@join.build (ex. John@join.build), used for 97% of join.build addresses. Join uses 2 email patterns.

@join.build

2 patterns

Format	Example	Share of join.build
First@join.buildMost common	John@join.build	97%
FLast@join.build	JDoe@join.build	3%

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Browse Join's employee directory (about 91 employees) and reveal verified emails free.

Frequently Asked Questions

What does Join do?

Join was founded in 2017 and operates in the Construction industry, alongside similar companies like monday.com, Discord and ClickUp. You can visit join.build. Explore Join's company overview page for more information.

What is Join's email address format?

Join's email format typically follows the pattern of First@join.build; this email format is used 97% of the time. Other contacts within LeadIQ's database had email formats such as FLast@join.build. Looking for more contact data? Unlock accurate emails and phone numbers from millions of profiles verified in real-time.

How many employees does Join have currently?

Join has approximately 91 employees as of October 2026. Key team members to contact include Head Of Growth: S. V., Head Of Design: A. Z. and Head Of Communications: J. S. For more team information and contact data, explore Join's employee directory with LeadIQ.

Join Email Format

Q: What is Join's email address format?

Join's email format typically follows the pattern of ${fn}. Other email formats include ${fi}${ln}.

ConstructionCalifornia, United States51-200 Employees

Join offers a platform that unites contractors, owners, and design teams to address cost, schedule, and design clarity during preconstruction and the design phase. The software supports cross-disciplinary collaboration to help teams make informed decisions and keep projects aligned.

Based in Oakland, California, Join operates as a mid-sized company in the construction industry, serving stakeholders involved in a range of project types. The company’s online presence is at join.build.

Most common format

First@join.build

Example: John@join.build

2 patterns. See all formats

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Most Common Email Formats at Join

@join.build

Need a specific person's email?

Frequently Asked Questions

What does Join do?

What is Join's email address format?

How many employees does Join have currently?

Join Email Format

Ready to create more pipeline?

Everything for prospecting,in one platform.

What you can expect from LeadIQ:

Ready to create more pipeline?

Everything for prospecting,
in one platform.