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Seed Cyber Security Companies

Explore 1,120 cyber security startups that raised seed funding. Access verified founder contact information and fundraising data.

Total Companies
1,120
Total Funding
$50.0M
Avg Funding
$2.0M
Cities
21

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San Francisco, United States
$1.9M
raised

3GO is a personalized security service that protects members from fraud, helping them maintain their online safety.

Nov 2021
Pre-Seed

Founder Contacts

30,000+ verified contacts

Singapore, Singapore
$1.0M
raised

Cypherock is a developer of security storage solutions intended for blockchain based digital assets and private keys.

Nov 2021
Seed

Founder Contacts

30,000+ verified contacts

Singapore, Singapore
$667K
raised

Lytehouse is an AI-powered security guard for total visibility and fast response.

Nov 2021
Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$2.5M
raised

Telivy helps SMBs holistically assess, mitigate and transfer cyber risk.

Nov 2021
Seed

Founder Contacts

30,000+ 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

30,000+ verified contacts

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30,000+ verified emails
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$6.5M
raised

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

Nov 2025
Seed

Founder Contacts

30,000+ 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

30,000+ verified contacts

Oulu, Finland
$698K
raised

SensorFu detects new network leak paths before they are exploited.

Nov 2021
Seed

Founder Contacts

30,000+ verified contacts

Hamilton, New Zealand
$4.2M
raised

The first cybersecurity platform to monitor activity and prevent attacks on the OT network.

Nov 2021
Seed

Founder Contacts

30,000+ verified contacts

Manchester, United Kingdom
$649K
raised

CAPSLOCK is an award-winning online cyber security education provider.

Nov 2021
Pre-Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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New York, United States
$3.0M
raised

Post-build mobile app protection for Android and iOS teams, combining runtime defenses with AI-assisted threat review evidence.

Jan 2026
Seed

Founder Contacts

30,000+ verified contacts

Toronto, Canada
$500K
raised

StartupFuel is a SaaS, Big Data, & AI, company that services startup founders and venture capital funds.

Jan 2026
Seed

Founder Contacts

30,000+ verified contacts

Barcelona, Spain
$582K
raised

LegalTech de protección de reputación y privacidad digital para empresas y directivos.

Jan 2026
Seed

Founder Contacts

30,000+ verified contacts

Hong Kong, Hong Kong
$2.5M
raised

Starpower is an energy protocol that partners with renewable energy manufacturers to create advanced batteries.

Jan 2025
Seed

Founder Contacts

30,000+ verified contacts

Seattle, United States
$350K
raised

Metrolla enables automation and data collection from machine vision without interruption to p services that use the sensors.

Jan 2022
Pre-Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
Unlimited exports
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Vilnius, Lithuania
$625K
raised

CBRX is a cybersecurity company that offers advanced technologies designed to make digital security effortless and effective.

Oct 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Miami, United States
$120K
raised

Collaboratively work with app secrets and credentials securely with team work and contractors in mind.

Oct 2023
Pre-Seed

Founder Contacts

30,000+ verified contacts

San Jose, United States

Secure the next endpoint: Enterprise AI (M365 Copilot, ChatGPT, Claude, Gemini). Trusted by UiPath, Wellstar, and Barry-Wehmiller, etc.

Oct 2024
Seed

Founder Contacts

30,000+ verified contacts

New Haven, United States
$4.0M
raised

Primordial Labs is an autonomy company with a human-machine interface obsession. We are focused on the mission of national security.

Oct 2022
Seed

Founder Contacts

30,000+ verified contacts

Hasselt, Belgium
$974K
raised

Solution for personal identification and access control based on palm recognition.

Oct 2022
Seed

Founder Contacts

30,000+ verified contacts

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Get verified contact info for decision-makers at 1,120 funded startups

30,000+ verified emails
Unlimited exports
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Ann Arbor, United States
$3.0M
raised

Tenacity is a SaaS platform empowers businesses to thrive in a secure public cloud.

Oct 2021
Seed

Founder Contacts

30,000+ verified contacts

Cleveland, United States
$3.5M
raised

Sonic Fire Tech pioneers infrasound fire suppression, protecting homes and assets without collateral damage.

Oct 2025
Seed

Founder Contacts

30,000+ verified contacts

Farnborough, United Kingdom
$2.7M
raised

Talion provides hybrid cyber security services.

Oct 2025
Seed

Founder Contacts

30,000+ verified contacts

Toronto, Canada
$2.5M
raised

Confidential Stablecoins and Protected Trading

Oct 2023
Pre-Seed

Founder Contacts

30,000+ verified contacts

San Jose, United States
$4.0M
raised

Synqly is an Integration-as-a-Service Platform that provides a cybersecurity integration ecosystem with AI-enabled integrations.

Oct 2023
Seed

Founder Contacts

30,000+ verified contacts

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