How many email patterns does Esper use?

Esper uses 5 known email patterns.

What domain does Esper use for work emails?

Esper uses esper.io for work email addresses.

Most Common Email Formats at Esper

The most accurate and popular Esper's email format is First@esper.io (ex. John@esper.io). Esper also uses FLast@esper.io (ex. JDoe@esper.io) as email structures. Esper uses up to 4 different email patterns.

Esper Email Formats	Example	Percentage
First@esper.io	John@esper.io	80%
FLast@esper.io	JDoe@esper.io	13%
Last@esper.io	Doe@esper.io	4%
FirstL@esper.io	JohnD@esper.io	3%

Frequently Asked Questions

What does Esper do?

Esper was founded in 2018. The company's main headquarters is located in 3600 136th pi Southeast Suite 210 Suite 210 Bellevue, Washington 98006 United Statesoperates in the Software Development industry, along with similar companies like KaaIoTClearBladeSOTI. You can visit esper.io. Explore Esper's company overview page for more information.

What is Esper's email address format?

Esper's email format typically follows the pattern of First@esper.io; this email format is used 80% of the time. Other contacts within LeadIQ's database had email formats such as FLast@esper.ioLast@esper.io. Looking for more contact data? Unlock accurate emails and phone numbers from millions of profiles verified in real-time.

How many employees does Esper have currently?

Esper has approximately 208 employees as of June 2026. Key team members to contact include Chief Executive Officer: D. L.Vp Of Technology: R. C.Vice President Of Engineering: C. D.. For more team information and contact data, explore Esper's employee directory with LeadIQ.

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Esper Email Format

Q: What is Esper's email address format?

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

Software DevelopmentWashington, United States201-500 Employees

Esper offers mobile device management and customizable, enterprise-grade operating system solutions. Its focus is on automating outdated workflows and reducing the need for repeated provisioning, thereby improving efficiency and device reliability.

Headquartered in Bellevue, Washington, the company operates in software development and serves industries that rely on interconnected devices, including restaurant and retail POS and self-checkout kiosks, logistics and inventory devices for supply chains, and telehealth and remote healthcare devices. It is a mid-sized software company with hundreds of employees, focused on enabling organizations to use device management to support ongoing operations.

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Most Common Email Formats at Esper

Frequently Asked Questions

What does Esper do?

What is Esper's email address format?

How many employees does Esper have currently?

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What you can expect from LeadIQ:

Esper Email Format

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