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Pre-Seed Cyber Security Companies

Explore 273 cyber security startups that raised pre-seed funding. Access verified founder contact information and fundraising data.

Total Companies
273
Total Funding
$26.5M
Avg Funding
$1.1M
Cities
21

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Miami, United States
$1.0M
raised

XS Matrix develops an enterprise access risk management solutions for businesses.

Jan 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

$1.6M
raised

Coana uses advanced reachability analysis to scan for vulnerabilities in open source dependencies, cutting false positives by over 80%.

Jan 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Troy, United States
$250K
raised

Software Development, DoD, SaaS, DevOps, Mission Systems, Simulation

Jan 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Centennial, United States
$1.8M
raised

Dapple Security protects people and privacy through a first-of-its-kind passwordless platform.

Jan 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$500K
raised

The open source alternative to Tines / Splunk SOAR.

Jan 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Chatenay-malabry, France
$552K
raised

SaaS, Endpoint Security, SDLC Security, DevTools

Jan 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$882K
raised

Klarytee offers data centric security services.

Dec 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$320K
raised

Highly secure data storage SaaS leveraging proprietary technology and Smart Contract permissioning

Dec 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Ann Arbor, United States
$500K
raised

SecuritySnares stops the business disruption caused by malware.

Oct 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Sydney, Australia
$383K
raised

Apollo Secure is an automated cybersecurity platform for startups and small businesses to quickly and easily achieve security compliance.

Oct 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Orlando, United States
$500K
raised

USEncryption unlocks value from confidential data, while maintaining privacy and security.

Sep 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$500K
raised

Remy Security uses AI to resolve security and privacy reviews with less effort.

Sep 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Chicago, United States
$250K
raised

Komo is a platform that helps brands engage audiences through polls, quizzes, and interactive content.

Aug 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Los Angeles, United States
$5.0M
raised

Next-generation space launch company providing efficient, clean and flexible transport to space

Aug 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Newcastle, United Kingdom
$313K
raised

Saas Cyber Security Sales Platform

Jun 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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San Francisco, United States
$500K
raised

Blyss offers homomorphic encryption to secure user data.

Apr 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

San Mateo, United States
$500K
raised

EdgeBit provides real-time supply chain security that eliminates noise for your team.

Apr 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Budapest, Hungary
$300K
raised

An ethical hacking platform, which helps the companies to reduce cybersecurity risks by using the power of a global hacker community.

Mar 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Reston, United States
$400K
raised

Strategy, GTM, Marketing, and Sales Advisory Services for Cybersecurity Startups

Jan 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

New York, United States
$250K
raised

APERION is the Enterprise AI Trust Fabric: runtime governance for AI agents in regulated industries.

Jan 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Tallinn, Estonia
$4.3M
raised

Rollo Robotics develops autonomous monowheel security robots using gyroscopic stabilisation technology.

Jan 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Laurel, United States
$1.1M
raised

Human digital risk and continuous monitoring

Jan 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Oslo, Norway
$550K
raised

Convier is a software service to identify and understand risk in data. It helps companies fight financial and other types of crime

Jan 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Toronto, Canada

Rollup ID connects data with confidence, turning data complexity into opportunity.

Dec 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$4.2M
raised

Asymmetric Security is an AI-native cybersecurity startup specializing in digital forensics and incident response.

Jan 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

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273 Cyber Security Pre-Seed Startups (October 2026) — Page 9 | VCBacked