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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
$47.1M
Avg Funding
$1.9M
Cities
20

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Lausanne, Switzerland
$5.8M
raised

Strong Network is a a business unit of cloud software group that delivers a self-hosted platform to manage the first secure CDEs.

Mar 2022
Seed

Founder Contacts

30,000+ verified contacts

Grenoble, France
$5.9M
raised

Lupin & Holmes is an expert in social engineering and offensive cybersecurity.

Mar 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

Santa Clara, United States
$2.0M
raised

SecureX.AI is an AI-native cybersecurity company building the operating system for autonomous decision security.

Mar 2026
Seed

Founder Contacts

30,000+ verified contacts

Seattle, United States
$4.2M
raised

Certiv offers AI safety, monitoring, and control services for AI agents.

Mar 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

Rennes, France
$2.1M
raised

Defants is a computer and network security firm that offers collaborative and automated solutions cyber-investigation.

Mar 2023
Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Miami Beach, United States
$1.4M
raised

Airiam is an information technology service provider that focuses on cybersecurity, incident response, and custom development.

Mar 2022
Seed

Founder Contacts

30,000+ verified contacts

Miami, United States
$1.1M
raised

Staging Labs making crypto safe and easy to use.

Mar 2023
Pre-Seed

Founder Contacts

30,000+ verified contacts

Gibraltar, Gibraltar

Syntropy is transforming the public internet into a secure and user-centric internet through a unifying layer.

Mar 2024
Seed

Founder Contacts

30,000+ verified contacts

Menlo Park, United States
$4.2M
raised

Redcoat AI is a platform that develops cybersecurity tools to protect against social engineering threats on mobile devices.

Mar 2024
Seed

Founder Contacts

30,000+ verified contacts

London, United Kingdom
$100K
raised

Archangel Imaging provides software and hardware options to make machines smart enough to become team mates you can trust to do their part.

Mar 2023
Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Sydney, Australia
$7.6M
raised

Kinde offers authentication. authorization, billing and feature flagging for modern applications, including identity and workspace identity.

Mar 2022
Seed

Founder Contacts

30,000+ verified contacts

Vilnius, Lithuania
$3.0M
raised

WhiteBridge.ai is The Ultimate People Search & Research AI Tool

Mar 2026
Seed

Founder Contacts

30,000+ verified contacts

Lausanne, Switzerland
$115K
raised

AI-powered cloud OS for business with zer-knowledge encryption

Mar 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$600K
raised

Neural Defend provide real-time deepfake detection with patent-pending AI technology.

Mar 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Washington, United States
$3.0M
raised

Eyris is a blockchain system that empowers public and private companies with data-centric security.

Mar 2024
Pre-Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Milpitas, United States
$95K
raised

OpenRefactory helps enterprises manage the security risk associated with vulnerabilities in their FOSS infrastructure and their own code

Mar 2023
Seed

Founder Contacts

30,000+ verified contacts

Salt Lake City, United States
$750K
raised

XRDNA builds Mission Fabric, enabling semantic interoperability and decentralized coordination across systems, AI, and space.

Mar 2026
Seed

Founder Contacts

30,000+ verified contacts

Frisco, United States
$250K
raised

Systems Integration (SI) partner, with expertise in 4G/5G MNO & Private Wireless Networks.

Mar 2024
Pre-Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$500K
raised

Alacrity is a company that assists businesses in preventing account takeovers by offering a range of multi-factor authentication tools.

Mar 2024
Pre-Seed

Founder Contacts

30,000+ verified contacts

Dallas, United States
$800K
raised

Threatrix creates cloud-native enterprise open source security, compliance, and supply chain risk management solutions.

Mar 2023
Pre-Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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San Francisco, United States
$500K
raised

ReverseMails is an email verification application made to assist users in locating and handling dubious or unreliable email addresses.

Mar 2023
Seed

Founder Contacts

30,000+ verified contacts

London, United Kingdom
$950K
raised

Saffe is AI Face Recognition and Liveness Detection provider with a antifraud privacy-first solution for risk score.

Mar 2023
Seed

Founder Contacts

30,000+ verified contacts

Mexico City, Mexico
$600K
raised

Paisa builds a financial security for families who receive remittances.

Mar 2022
Pre-Seed

Founder Contacts

30,000+ verified contacts

New York, United States

Enigma helps companies hire stronger, more diverse cybersecurity teams.

Mar 2022
Seed

Founder Contacts

30,000+ verified contacts

Miami, United States
$1.5M
raised

Control is a cybersecurity company that offers security as service for digital assets.

Mar 2026
Seed

Founder Contacts

30,000+ verified contacts

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