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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
$62.5M
Avg Funding
$2.5M
Cities
21

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San Francisco, United States

Mindfort AI is an Autonomous AI Security Agent platform that perform continuous penetration testing of your attack surface at massive scale.

Jan 2026
Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Extrian Security offers AI-driven phishing simulations and real-time insights to train teams against social engineering threats.

Jan 2026
Seed

Founder Contacts

30,000+ verified contacts

London, United Kingdom
$1.0M
raised

HOPLONai automates cybersecurity, compliance, and threat response, monitoring data and managing risks through a dashboard.

Jan 2026
Seed

Founder Contacts

30,000+ verified contacts

Boston, United States
$4.0M
raised

Perygee is an integration and automation platform that connects that dots between your existing software and people systems

Jan 2025
Seed

Founder Contacts

30,000+ verified contacts

Merrifield, United States

QWERX, Inc. is a software company that delivers secure, quantum-proof machine identity management and authentication to the enterprise.

Jan 2025
Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Santa Monica, United States
$1.5M
raised

An AI agent for business intelligence and counterfeit detection on autopilot.

Jan 2025
Seed

Founder Contacts

30,000+ verified contacts

Las Vegas, United States
$1.0M
raised

Keyvault focuses on enhancing vehicle access and security by using its hardware and software systems.

Jan 2025
Seed

Founder Contacts

30,000+ verified contacts

New City, United States
$20.0M
raised

Opti is an AI-powered identification protection system that uses domain-trained models to automate enterprise IAM.

Nov 2025
Seed

Founder Contacts

30,000+ verified contacts

New York, United States
$3.0M
raised

Social Links develops AI-powered open-source intelligence software to help investigators and security professionals.

Nov 2025
Seed

Founder Contacts

30,000+ verified contacts

New York, United States
$1.0M
raised

Compliance Administration made simple through Regulait automatic discovery, visibility, governance and AI.

Nov 2022
Pre-Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Amsterdam, The Netherlands
$1.2M
raised

Citeel develops Panthera, a modular zero-trust cybersecurity system securing critical infrastructure and data

Jan 2024
Seed

Founder Contacts

30,000+ verified contacts

Carver, United States
$250K
raised

Open Source Software Development

Jan 2024
Pre-Seed

Founder Contacts

30,000+ verified contacts

Missoula, United States
$3.1M
raised

TeraDact offers a robust alternative for secure information sharing.

Jan 2023
Pre-Seed

Founder Contacts

30,000+ verified contacts

Paris, France

Kubo Labs delivers a powerful toolset that helps you identify and solve issues on your Kubernetes clusters.

Jan 2023
Seed

Founder Contacts

30,000+ verified contacts

Lafayette, United States
$2.5M
raised

Malware Detection and Response, AI and ML Automation of EDR Alert resolution, SaaS

Jan 2023
Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Sheridan, United States
$250K
raised

Flyde offers blockchain security solutions designed specifically for the logistics and supply chain industry.

Jan 2023
Seed

Founder Contacts

30,000+ verified contacts

Rome, Italy
$428K
raised

Artificial Intelligence Engine

Jan 2023
Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$750K
raised

AI-native Messaging Compliance Center for regulated industries, enabling compliant communication, client insights, and Compliance Copilots.

Jan 2023
Pre-Seed

Founder Contacts

30,000+ verified contacts

Lu, Italy

Onda AI provides client assessment and underwriting process and rapid access to cyberinsurance.

Jan 2023
Seed

Founder Contacts

30,000+ verified contacts

Ciudad Real, Spain
$15.0M
raised

Zepo provides businesses with integrated solutions driven by AI to address the most significant cybersecurity gap in human risk.

Jan 2026
Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Houston, United States
$476K
raised

Detects and prevents complex fraud in real time using AI, graph analytics, and adaptive pattern recognition.

Nov 2024
Pre-Seed

Founder Contacts

30,000+ verified contacts

Pittsburgh, United States
$2.0M
raised

Vigilant Ops is an IT company that provides solutions for software bill of materials generation, management, and vulnerability monitoring.

Nov 2023
Seed

Founder Contacts

30,000+ verified contacts

Prague, Czech Republic
$1.5M
raised

Blindspot Technologies provides DDoS protection solutions, Based on the latest Deep Learning and Cloud technologies.

Nov 2023
Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$1.5M
raised

Screeb is a customer feedback loop solutions firm that provides user research, product analytics and customer support services.

Nov 2022
Seed

Founder Contacts

30,000+ verified contacts

Cincinnati, United States
$2.0M
raised

Blockchain backed marketplace for creating and trading fractionalized Real Estate assets

Nov 2022
Seed

Founder Contacts

30,000+ verified contacts

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