How many email patterns does Red Sift use?

Red Sift uses 9 known email patterns.

What domain does Red Sift use for work emails?

Red Sift uses redsift.com, redsift.io for work email addresses.

Most Common Email Formats at Red Sift

The most accurate and popular Red Sift's email format is First.Last@redsift.com (ex. John.Doe@redsift.com). Red Sift also uses First@redsift.com (ex. John@redsift.com) as email structures. Red Sift uses up to 6 different email patterns.

Red Sift Email Formats	Example	Percentage
First.Last@redsift.com	John.Doe@redsift.com	68%
First@redsift.com	John@redsift.com	18%
FLast@redsift.com	JDoe@redsift.com	7%
Last@redsift.com	Doe@redsift.com	7%
First.Last@redsift.io	John.Doe@redsift.io	96%
First@redsift.io	John@redsift.io	4%

Red Sift Email Formats

Example

Percentage

First.Last@redsift.com

John.Doe@redsift.com

68%

First@redsift.com

John@redsift.com

18%

FLast@redsift.com

JDoe@redsift.com

Last@redsift.com

Doe@redsift.com

First.Last@redsift.io

John.Doe@redsift.io

96%

First@redsift.io

John@redsift.io

Frequently Asked Questions

What does Red Sift do?

Red Sift was founded in 2015. The company's main headquarters is located in 21a Noel Street London, England w1f 8gr United Kingdomoperates in the Software Development industry, along with similar companies like AgariGreatHornIRONSCALES. You can visit redsift.com. Explore Red Sift's company overview page for more information.

What is Red Sift's email address format?

Red Sift's email format typically follows the pattern of First.Last@redsift.com; this email format is used 68% of the time. Other contacts within LeadIQ's database had email formats such as First@redsift.comFLast@redsift.com. Looking for more contact data? Unlock accurate emails and phone numbers from millions of profiles verified in real-time.

How many employees does Red Sift have currently?

Red Sift has approximately 102 employees as of June 2026. Key team members to contact include Chief Operations Officer: S. R.Chief Scientist: I. R.Chief Scientist: I. R.. For more team information and contact data, explore Red Sift's employee directory with LeadIQ.

Red Sift Email Format

Q: What is Red Sift's email address format?

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

Software DevelopmentEngland, United Kingdom51-200 Employees

Red Sift is a software development company based in London, England, with a global presence that includes offices in North America, Australia, Spain, and the UK. It operates a Digital Resilience Platform that unites multiple security applications to help organizations anticipate, respond to, and recover from cyber attacks without interrupting operations. The platform serves a diverse client base across industries and collaborates with major technology partners to extend security across enterprise environments.

Its customers range from consumer brands to professional services firms, including Domino’s and ZoomInfo. In 2026 it was recognized as one of the Best UK Software Companies by G2, reflecting performance and customer feedback on its offerings. A notable development that year was a partnership with GlobalSign to block phishing and strengthen inbox trust.

Most Common Email Formats at Red Sift

Frequently Asked Questions

What does Red Sift do?

What is Red Sift's email address format?

How many employees does Red Sift have currently?

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Red Sift Email Format

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Most Common Email Formats at Red Sift

Frequently Asked Questions

What does Red Sift do?

What is Red Sift's email address format?

How many employees does Red Sift have currently?

Everything for prospecting,in one platform.

What you can expect from LeadIQ:

Red Sift Email Format

Verify Red Sift email addresses

Ready to create more pipeline?

Ready to create more pipeline?

Everything for prospecting,
in one platform.