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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
$110.6M
Avg Funding
$4.4M
Cities
22

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Recently Funded Companies

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Mountain View, United States
$13.0M
raised

TrustLogix is a data security and privacy company that offers enterprise applications, cloud services, and identity protection services.

Jan 2025
Seed

Founder Contacts

19,000+ verified contacts

Seattle, United States
$5.7M
raised

Staris creates virtual security engineers that enable applications to develop a robust immune system.

Jan 2025
Seed

Founder Contacts

19,000+ verified contacts

Madrid, Spain
$1.9M
raised

Kymatio is an IT consultancy that offers SaaS, Human Risk Management (HRM), security awareness training, and human firewall activation.

Jan 2025
Seed

Founder Contacts

19,000+ verified contacts

Budapest, Hungary
$7.0M
raised

Axoflow is a cybersecurity company specializing in an automatic security data curation pipeline to detect and respond to threats.

Jan 2025
Seed

Founder Contacts

19,000+ verified contacts

Praha, Czech Republic
$3.1M
raised

Wultra provides banks and fintech companies with easy-to-deploy, post-quantum authentication that genuinely improves customer experience.

Jan 2025
Seed

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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New Castle, United States
$36.0M
raised

Orchid Security is a network security based company that offers large language models services.

Jan 2025
Seed

Founder Contacts

19,000+ verified contacts

Zug, Switzerland
$4.0M
raised

Nevermined is building the decentralized AI payments protocol.

Jan 2025
Seed

Founder Contacts

19,000+ verified contacts

Lyon, France
$5.2M
raised

CyGO Entrepreneurs empowers European founders to create and scale world-class cybersecurity ventures globally.

Jan 2025
Seed

Founder Contacts

19,000+ verified contacts

Santa Monica, United States
$1.2M
raised

Blind Insight allows data to be analyzed efficiently while it's still encrypted.

Dec 2024
Pre-Seed

Founder Contacts

19,000+ verified contacts

Palo Alto, United States
$1.1M
raised

MaxFense is a company that focuses on enhancing the security of the internet through their ethical products

Dec 2024
Seed

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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Lake Dallas, United States
$3.0M
raised

Shush enables Mobile Network Operators (MNOs) to participate in the Network Authentication ecosystem

Dec 2024
Seed

Founder Contacts

19,000+ verified contacts

Copenhagen, Denmark
$2.8M
raised

Personal AI coach for your work life

Dec 2024
Seed

Founder Contacts

19,000+ verified contacts

Palo Alto, United States
$2.3M
raised

AIMon enables reliable adoption of Enterprise Generative AI.

Dec 2024
Pre-Seed

Founder Contacts

19,000+ verified contacts

Marietta, United States
$2.1M
raised

Senteon is a turnkey cybersecurity platform designed to empower those forgotten by large security corporations.

Dec 2024
Seed

Founder Contacts

19,000+ verified contacts

Coimbra, Portugal
$4.2M
raised

ETHIACK provides a symbiotic platform for offensive security, helping organizations prevent cybercrime and rewarding ethical hackers.

Dec 2024
Seed

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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Palo Alto, United States
$4.0M
raised

Wald.ai envisions a time when generative AI is seamlessly, affordably, and securely integrated into everyday operations for everyone.

Dec 2024
Seed

Founder Contacts

19,000+ verified contacts

Berlin, Germany
$4.2M
raised

NetBird is a cybersecurity company that is building an open-source platform to simplify the deployment of Virtual Private Networks.

Dec 2024
Seed

Founder Contacts

19,000+ verified contacts

Fremont, United States
$2.5M
raised

Security, Trust and Privacy for AI

Dec 2024
Seed

Founder Contacts

19,000+ verified contacts

New York, United States
$560K
raised

Securing the world's applications with automated code vulnerability detection and remediation.

Dec 2024
Pre-Seed

Founder Contacts

19,000+ verified contacts

Vilnius, Lithuania
$2.6M
raised

CyberUpgrade is a cyber security platform that help clients protect their data, assets, and reputation.

Nov 2024
Seed

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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Yardley, United States
$625K
raised

CleanDNS is a platform that focuses on domain abuse detection by streamlining and expediting mitigation procedures.

Nov 2024
Seed

Founder Contacts

19,000+ verified contacts

London, United Kingdom
$200K
raised

Cyber Security | B2B SaaS | Compliance Automation

Oct 2024
Pre-Seed

Founder Contacts

19,000+ verified contacts

Sunderland, United Kingdom
$810K
raised

FAT32 is at the forefront of compliance automation, transforming the way businesses satisfy regulatory requirements.

Oct 2024
Pre-Seed

Founder Contacts

19,000+ verified contacts

New York, United States
$2.2M
raised

Polymer is a cybersecurity company that offers a software platform to manage sensitive data in SaaS and AI.

Oct 2024
Seed

Founder Contacts

19,000+ verified contacts

Dublin, Ireland
$326K
raised

Protostars is a regulatory technology business.

Oct 2024
Pre-Seed

Founder Contacts

19,000+ verified contacts

Showing 101 to 125 of 255 companies

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255 Recently Funded Cyber Security Seed Startups (June 2026) | VCBacked