How many email patterns does Knock use?

Knock uses 1 known email pattern.

What domain does Knock use for work emails?

Knock uses knock.app for work email addresses.

Most Common Email Formats at Knock

The most accurate and popular Knock's email format is First@knock.app (ex. John@knock.app). Knock also uses as email structures. Knock uses up to 1 different email patterns.

Knock Email Formats	Example	Percentage
First@knock.app	John@knock.app	100%

Frequently Asked Questions

What does Knock do?

Knock was founded in 2021. The company's main headquarters is located in New York United Statesoperates in the Software Development industry, along with similar companies like HomeLightRedfinOfferpad. You can visit knock.app. Explore Knock's company overview page for more information.

What is Knock's email address format?

Knock's email format typically follows the pattern of First@knock.app; this email format is used 100% of the time. Looking for more contact data? Unlock accurate emails and phone numbers from millions of profiles verified in real-time.

How many employees does Knock have currently?

Knock has approximately 25 employees as of April 2026. Key team members to contact include Co-Founder + Ceo: S. S.Co-Founder + Cto: C. B.Co-Founder: S. S.. For more team information and contact data, explore Knock's employee directory with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

Knock Email Format

Q: What is Knock's email address format?

Knock's email format typically follows the pattern of ${fn}.

Software DevelopmentNew York, United States11-50 Employees

Knock is infrastructure for sending product and customer messaging. Ship cross-channel product notifications and lifecycle messaging that drives engagement, growth, and retention.

Verify Knock email addresses

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust LeadIQ to help them build pipeline confidently.

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

Most Common Email Formats at Knock

Frequently Asked Questions

What does Knock do?

What is Knock's email address format?

How many employees does Knock have currently?

Everything for prospecting,in one platform.

What you can expect from LeadIQ:

Knock Email Format

Verify Knock email addresses

Ready to create more pipeline?

Ready to create more pipeline?

Everything for prospecting,
in one platform.