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Seed Cyber Security Companies

Explore 255 cyber security startups that raised seed funding. Access verified founder contact information and fundraising data.

Total Companies
255
Total Funding
$15.4M
Avg Funding
$3.1M
Cities
5

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San Francisco, United States
$830K
raised

One-Stop Cybersecurity Platform for Fast Moving Startups

Jan 2026
Pre-Seed

Founder Contacts

19,000+ verified contacts

Zug, Switzerland
$4.5M
raised

Secure.com empowers enterprises through its advanced network security-as-a-service technology that provides military-grade encryption.

Nov 2025
Seed

Founder Contacts

19,000+ verified contacts

London, United Kingdom
$2.0M
raised

Falkin is a scam preventing firm, which builds real-time scam digital safety network for modern finance.

Nov 2025
Pre-Seed

Founder Contacts

19,000+ verified contacts

$6.5M
raised

Japan Cyber Defense is a security-based company that protects national infrastructure and organizations against cyberattacks.

Nov 2025
Seed

Founder Contacts

19,000+ verified contacts

Vienna, Austria
$1.5M
raised

AI security platform uniting autonomous agents and elite hackers to continuously strengthen your attack surface before attackers_do.

Nov 2025
Seed

Founder Contacts

19,000+ verified contacts

Showing 251 to 255 of 255 companies

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