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Top 4 Email Security Software Companies With $5M–$10M Revenue (August 2026)

As of August 2026, Latka tracks 4 email security software companies with $5M–$10M in annual revenue. They have combined revenues of $29M and employ 418 people. They have raised $84M.

Every company below sells email security software to other businesses and is ranked by its most recent annual revenue. Revenue, funding, headcount and customer figures come from CEO interviews on the Latka podcast, public company filings, and Latka estimates where a company has not disclosed a number.

What Email Security Software Companies do

Email Security Software is designed to protect organizations from a range of email-based threats, including phishing, spam, malware, and data breaches. These solutions provide essential features such as email filtering, encryption, threat intelligence, and security analytics to ensure the integrity and confidentiality of communications. The primary use cases include safeguarding sensitive data, ensuring compliance with regulations, and preserving reputational integrity by preventing unauthorized access to email systems. Typically, buyers of email security software include IT professionals, security teams, and compliance officers who seek to bolster their organization's defenses against evolving cyber threats. These tools are utilized across various industries and are vital for any entity reliant on email for business communication. Common workflows involve automated threat detection and response, real-time reporting, and user training to reduce potential risks associated with human error.

Companies
4
Revenue
$29M
Funding
$84M
Employees
418

Filters

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Top Email Security Software Companies With $5M–$10M Revenue

Showing 4 of 4 companies ranked by annual revenue.

1Echoworx logo
Echoworx

Toronto, Ontario, Canada

Echoworx protects the privacy of people and businesses throughout the world by making email data protection easier. Our scalable, easy to use, and configurable cloud security and email encryption solutions, have been adopted by the top and best in the business across more than 30 countries. Our next level email encryption protection is offered as a completely turn-key, cloud-based managed service, with a passionate hands-on expert staff to help transform communication chaos into order for organizations who understand — it pays to be secure.

Revenue
$9.8M
Year founded
2000
Team size
89
2ValiMail logo
ValiMail

Denver, Colorado, United States

Valimail is a pioneering, identity-based, anti-phishing company that has been ensuring the global trustworthiness of digital communications since 2015. Valimail delivers the only complete, cloud-native platform for validating and authenticating sender identity to stop phishing, protect and amplify brands, and ensure compliance. Valimail has won more than a dozen prestigious cybersecurity technology awards and authenticates billions of messages a month for some of the world's biggest companies and organizations, including Uber, Fannie Mae, WeWork, and the U.S. Agency for International Development.

Revenue
$8.6M
Year founded
2015
Funding
$84M
Team size
102
3Wilson Shaw Information Technology logo
Wilson Shaw Information Technology

Montgomery, Alabama, United States

Assists businesses in IT support, including email, collaboration, network design and support, server management, compliance and security solutions

Revenue
$5.3M
Year founded
2011
Team size
48
4Hoxhunt logo
Hoxhunt

Helsinki, Southern Finland, Finland

Developer of cybersecurity platform intended to prevent cyber attacks. The company's cloud-based platform integrates Outlook and Gmail to feature automated threat prioritization, analysis, phishing training and simulate cyber attacks and rewards employees for reporting real attacks, enabling organizations to solve security issues and be safe from online malware and hackers in a simplified manner.

Revenue
$5.3M
Year founded
2016
Team size
179

Frequently asked questions about Email Security Software Companies With $5M–$10M Revenue

How many email security software companies with $5M–$10M in annual revenue are there?

Latka tracks 4 email security software companies with $5M–$10M in annual revenue. Together they generate $29M in annual revenue and employ 418 people.

Which email security software company with $5M–$10M in annual revenue is the largest?

Echoworx is the largest, with $9.8M in annual revenue, founded in 2000.

How much revenue does a typical email security software company with $5M–$10M in annual revenue make?

The average email security software company in this list makes $7.2M a year, across 4 companies with reported revenue.

Who are the leading Email Security software vendors with $5M–$10M in annual revenue?

Ranked by annual revenue, the leaders are Echoworx, ValiMail, Wilson Shaw Information Technology and Hoxhunt.

How much funding have email security software companies with $5M–$10M in annual revenue raised?

The 4 email security software companies with $5M–$10M in annual revenue tracked here have raised $84M in disclosed funding between them.

Related Security Software categories

All Security Software SaaS categoriesEvery category we track inside Security Software, each ranked by revenue.Browse every SaaS industryThe full A-Z of SaaS categories Latka tracks, from Email Security to everything else.

Inclusion Criteria

- Must provide automated email filtering to detect spam and phishing attempts - Should include features for email encryption to secure sensitive communications - Must offer threat intelligence capabilities to identify and mitigate emerging risks - Should support integration with existing email platforms and IT security tools - Must include reporting and analytics features for monitoring email security incidents - Not just focused on filtering; must also provide comprehensive threat response solutions - Should cater to various business sizes, from small businesses to large enterprises