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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
$65.6M
Avg Funding
$2.6M
Cities
24

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London, United Kingdom
$5.4M
raised

CYB3R OPERATIONS offers cybersecurity services to detect and monitor threats across various web layers.

Jan 2026
Seed

Founder Contacts

30,000+ verified contacts

Los Angeles, United States
$3.0M
raised

Automating Private Security Operations with AI

Jan 2026
Seed

Founder Contacts

30,000+ verified contacts

Bilbao, Spain
$932K
raised

NNEAT operationalizes Continuous Threat Exposure Management (CTEM) and powers MITRE ATT&CK®-aligned Threat-Informed Defense (TID).

Jan 2026
Seed

Founder Contacts

30,000+ verified contacts

Columbia, United States
$71K
raised

EigenQ is a cybersecurity company that offers quantum-safe security and data control services.

Nov 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Boston, United States

Cork provides cyber assurances to independent software vendors and managed service providers (MSPs) that serve small enterprises.

Jan 2025
Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Leeds, United Kingdom
$3.2M
raised

BlackDice is building a machine learning software for device management and cybersecurity.

Jan 2022
Seed

Founder Contacts

30,000+ verified contacts

Orlando, United States
$2.1M
raised

Monitor and configure all security and IOT devices on your network to optimize your awareness, insight, and performance.

Nov 2021
Pre-Seed

Founder Contacts

30,000+ verified contacts

West New York, United States
$5.5M
raised

Fencer provides an integrated cybersecurity and compliance platform for software startups.

Jan 2026
Seed

Founder Contacts

30,000+ verified contacts

Trnava, Slovakia (Slovak Republic)

Airvolute is a deep tech company providing AI-driven autonomous flight capabilities to businesses and governments.

Jan 2026
Seed

Founder Contacts

30,000+ verified contacts

Wilmington, United States
$1.2M
raised

Mindra is an AI agent platform designed to automate and coordinate complex business tasks across organizational workflows.

Nov 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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$500K
raised

Aerial Vehicle Safety Solutions develops UAV and air-taxi safety technology.

Nov 2022
Seed

Founder Contacts

30,000+ verified contacts

Reno, United States
$2.2M
raised

Airbrij enables the delivery of enterprise-level, innovative and disruptive network service products at a fraction of the cost.

Nov 2022
Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$4.5M
raised

Akto is a platform for securing APIs and assists in quickly discovering APIs, running tests, and identifying business logic weaknesses.

Nov 2022
Seed

Founder Contacts

30,000+ verified contacts

Santa Clara, United States
$11.0M
raised

Application aware Multi-Cloud Networking (MCN) platform

Nov 2022
Seed

Founder Contacts

30,000+ verified contacts

Paris, France
$2.3M
raised

Astrachain provides confidentiality, safety and compliance for enterprise Sensitive Data through its plug & play Distributed Data Vault.

Nov 2021
Pre-Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Tallinn, Estonia
$1.0M
raised

Communication platform in web 3.0

Nov 2021
Seed

Founder Contacts

30,000+ verified contacts

Irish Town, United Kingdom
$1.5M
raised

Cytidel is a cybersecurity start-up.

Nov 2023
Seed

Founder Contacts

30,000+ verified contacts

Zug, Switzerland
$3.0M
raised

Source Network is a decentralized data infrastructure platform giving developers and users privacy over their data.

Nov 2023
Seed

Founder Contacts

30,000+ verified contacts

Singapore, Singapore
$1.8M
raised

Chainsight is a web3 analytics platform that organizes web3 information.

Nov 2022
Pre-Seed

Founder Contacts

30,000+ verified contacts

Royal Oak, United States
$5.0M
raised

Trustpage is a software tool that provides reviews, questionnaires, directory, document sharing, roadmap, and knowledge base solutions.

Nov 2021
Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Fremont, United States
$1.0M
raised

Parablu is a leading provider of data security and resiliency solutions for the digital enterprise. BluVault a secure data backup solutions

Nov 2021
Seed

Founder Contacts

30,000+ verified contacts

Oslo, Norway
$4.1M
raised

Noteless offers an AI platform that turns doctor-patient talks into structured medical notes, supporting multiple specialties and languages.

Nov 2025
Seed

Founder Contacts

30,000+ verified contacts

San Sebastian, Spain
$1.0M
raised

CyberTIX provides cybersecurity training that focuses on creating and sustaining a strong cybersecurity culture within enterprises.

Nov 2024
Seed

Founder Contacts

30,000+ verified contacts

Southlake, United States
$5.0M
raised

DigitalXForce is a cybersecurity company offering a platform for automated risk management and compliance.

Jan 2026
Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$300K
raised

Fortune AI is an AI orchestrator layer for physical operations

Jan 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

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