10 Best Email Security Startups to Watch in 2024

The Definitive Seedtable Ranking of Email Security Startups

We track 18,000+ companies and rank them dynamically using our Seedtable Score – a score that uses quantitative and qualitative data points to signal the momentum behind a company. We then monitor the list manually leveraging our expertise as founders and investors.

The Seedtable database reveals 10 startups in the Email Security industry, who have collectively secured $214M in funding with the average funding per startup standing at $21.4M. Seedtable has compiled profiles on 12 founders and executives for these startups.

Last update to the database: Sep 24, 2024. See changelog.

Displaying 10 out of 10 Companies


 
Company
Score
FundingInvestorsEmployeesIndustriesBusiness ModelLocationLikely To OutsourceContact
Tessian
Tessian
Tessian (formerly Checkrecipient) is an artificial intelligence email security platform.
70
$107M Series C
3
201 - 500
Email Security
London, UK
Hiring, Marketing, Software Engineering, Cybersecurity, B...
t********r@tessian.com
MetaCompliance
MetaCompliance
MetaCompliance is a cyber security and compliance organization based in London, United Kingdom.
25
51 - 200
Email Security
London, UK
Design, Software Engineering, Marketing, Hiring
e*******s@metacompliance.com
Digital Shadows
Digital Shadows
Enterprise monitoring service of digital footprints and for data vulnerabilities.
25
501 - 1000
Email Security
London, UK
Phishingbox
Phishingbox
Phishingbox is a Lexington, Kentucky-based company founded in 2005.
15
Email Security
,
Cofense
Cofense
Cofense provides phishing detection and response solutions.
15
Email Security
,
KnowBe4
KnowBe4
KnowBe4 is a Clearwater, Florida-based platform for security awareness training and simulated phishing attacks.
15
1001 - 5000
Email Security
,
Proofpoint
Proofpoint
Proofpoint is a Sunnyvale, California-based cybersecurity company providing cloud-based email, e-discovery, and compliance solutions.
15
1001 - 5000
Email Security
Indianapolis, United States
Forcepoint
Forcepoint
Forcepoint is transforming cybersecurity by focusing on understanding people's intent as they interact with critical data wherever it resides. Our uncompromising systems enable companies to empower employees with unobstructed access to confidential data while protecting intellectual property and simplifying compliance.
0
1001 - 5000
Email Security
,
CrowdStrike
CrowdStrike
CrowdStrike is a cybersecurity technology company developing cloud delivered next-generation endpoint protection and services.
0
5001 - 10000
Email Security
,
Mobileiron
Mobileiron
Mobileiron is a Mountain View, California-based cybersecurity company developing mobile device management and enterprise mobility management solutions.
0
501 - 1000
Email Security
,

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