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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
$112.6M
Avg Funding
$4.5M
Cities
23

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Amsterdam, The Netherlands
$47.4M
raised

Onodrim Industries is a tech company that focuses on mission-critical systems across defence manufacturing, advanced sensing.

Feb 2026
Seed

Founder Contacts

30,000+ verified contacts

Vienna, United States
$4.5M
raised

Revenant Technologies bridging global defense technologies into U.S. markets through integration and onshore manufacturing.

Feb 2026
Seed

Founder Contacts

30,000+ verified contacts

Fairfax, United States
$3.5M
raised

IntelliGRC is a SaaS cybersecurity GRC solution for practitioners and service providers.

Feb 2026
Seed

Founder Contacts

30,000+ verified contacts

Mount Pleasant, United States
$950K
raised

SMPL-C is a secure Gen AI SaaS platform that simplifies the federally mandated CMMC compliance process.

Feb 2024
Pre-Seed

Founder Contacts

30,000+ verified contacts

Singapore, Singapore
$173K
raised

Quantum-safe Content Services Hub for enterprises

Feb 2024
Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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San Francisco, United States
$9.0M
raised

Delegate focuses on increasing the security of on-chain identities and digital asset management such as NFTs and ERC20 tokens.

Feb 2024
Seed

Founder Contacts

30,000+ verified contacts

Huxley, United States
$1.3M
raised

Mr. Storage is a storage facility providing ready to rent units and facilities.

Feb 2023
Seed

Founder Contacts

30,000+ verified contacts

Espoo, Finland

Xiphera designs and licenses hardware-based security solutions using proven cryptographic algorithms.

Feb 2023
Pre-Seed

Founder Contacts

30,000+ verified contacts

Menlo Park, United States

CypherShield develops cutting-edge encryption technologies for post-quantum secure infrastructure.

Feb 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

Indianapolis, United States
$4.5M
raised

Bearing is a software company that provides physical security solutions.

Feb 2026
Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Lake Forest, United States
$3.0M
raised

Cydelphi is a cybersecurity startup focuses on AI-native Digital Forensics & Incident Response to accelerate recovery from breaches.

Feb 2026
Seed

Founder Contacts

30,000+ verified contacts

Charlottesville, United States
$1.1M
raised

Hardshell is an AI cybersecurity company that offers protection for sensitive data in AI/ML systems by detecting vulnerabilities.

Feb 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

Boston, United States
$1.6M
raised

AiLert AI weapon detection software for security cameras.

Feb 2022
Seed

Founder Contacts

30,000+ verified contacts

Redwood City, United States

Nira is a real-time access control system that provides visibility and management

Feb 2022
Seed

Founder Contacts

30,000+ verified contacts

Pulawy, Poland

Travatar is a cloud-based solution eliminating fake traffic and fraud.

Feb 2022
Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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New York, United States
$4.3M
raised

Pixm is a computer and network company that specializes in cybersecurity and endpoint security.

Feb 2022
Seed

Founder Contacts

30,000+ verified contacts

Houston, United States
$4.8M
raised

Allthenticate is a cyber security company that offers one single solution for both physical access control and digital authentication.

Feb 2026
Seed

Founder Contacts

30,000+ verified contacts

London, United Kingdom
$2.7M
raised

Overmind is an AI platform that automates workflows by creating a unified AI brain from all company data and tools.

Feb 2026
Seed

Founder Contacts

30,000+ verified contacts

Boise, United States

Cybersecurity, B2B, SaaS

Feb 2026
Seed

Founder Contacts

30,000+ verified contacts

New York, United States
$5.0M
raised

Crash Override is a SaaS provider company that provides a list of the things to do.

Feb 2026
Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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New York, United States
$5.0M
raised

Charm Security is an AI-powered Scam and Fraud Defense Platform

Feb 2026
Seed

Founder Contacts

30,000+ verified contacts

Seattle, United States
$8.4M
raised

Clearly AI automates security and privacy reviews

Feb 2026
Seed

Founder Contacts

30,000+ verified contacts

Bologna, Italy
$1.7M
raised

MON5 is a startup company specializing in CyberSecurity for the field of Operational Technology (OT) and critical infrastructure

Feb 2026
Seed

Founder Contacts

30,000+ verified contacts

Porto Alegre, Brazil
$381K
raised

Privacy compliance platform, based on AI/Blockchain, which helps global companies to keep compliant with the data protection requirements.

Feb 2022
Seed

Founder Contacts

30,000+ verified contacts

Melbourne, Australia
$3.3M
raised

SecurePII is a cloud-native compliance platform that secures payments and personal data collection over the phone.

Oct 2025
Seed

Founder Contacts

30,000+ verified contacts

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