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Top 9 Intelligent Email Protection Software SaaS Companies in May 2026

As of May 2026, there are 9 SaaS companies in Intelligent Email Protection Software. They have combined revenues of $271.7M and employ 1.9K people. They have raised $726.3M and serve 11.9K customers combined.

Intelligent Email Protection Software refers to a category of solutions designed to safeguard email communication within organizations. These tools play a crucial role in preventing cyber threats such as phishing attacks, malware, spam, and business email compromise. By utilizing advanced algorithms and threat intelligence, these solutions detect and neutralize potential threats before they can cause harm. The primary use cases for Intelligent Email Protection Software include securing email gateways, protecting sensitive information from unauthorized access, and ensuring compliance with industry regulations. Typical features often include real-time threat detection, machine learning capabilities, advanced filtering mechanisms, and user-friendly dashboards for monitoring and reporting. Common buyer personas include IT security professionals, compliance officers, and organizational leaders focused on risk management and data protection.

Companies
9
Revenue
$271.7M
Funding
$726.3M
Employees
1.9K

Filters

Sorting: Highest -> Lowest

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Top Intelligent Email Protection Software Companies

Showing 10 of 3 companies ranked by annual revenue.

1
Vade Secure

Hem, France

Developer of a predictive email defense platform intended to improve email security. The company's platform leverages artificial intelligence, fed by data from 600 million mailboxes, to detect threats such as spam, malware and phishing links and block them in real-time, enabling enterprises to filter threat emails and increase their security.

Revenue
$40.1M
Customers
4K
Year founded
2004
Funding
$97.3M
Team size
236
Growth
101.52%
2
Inky

College Park, Maryland, United States

AI based anti-phishing platform

Revenue
$14M
Customers
500
Year founded
2008
Funding
-
Team size
49
Growth
-
3
IronScales

Atlanta, Georgia, United States

Developer of an automated platform intended to address the challenges of email phishing. The company's platform uses a combination of machine learning and human intelligence to offer phishing simulation training, detection, incidence responses and automated intelligence sharing, enabling organizations to protect themselves from the threat of phishing and make emails secure.

Revenue
$10.9M
Customers
5K
Year founded
2013
Funding
$95M
Team size
144
Growth
26.5%

Inclusion Criteria

- Must provide real-time threat detection and response capabilities. - Should include features for phishing and spam protection. - Must use machine learning or AI to improve detection accuracy. - Should support integration with existing email systems and workflows. - Not just basic filtering; must also offer advanced analytics and reporting tools.