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Seed Network Security Companies

Explore 215 network security startups that raised seed funding. Access verified founder contact information and fundraising data.

Total Companies
215
Total Funding
$198.3M
Avg Funding
$7.9M
Cities
19

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Bavaria, Colombia
$4.0M
raised

Kontext is a runtime security and runtime authorization platform for AI agents.

Sep 2026
Seed

Founder Contacts

41,000+ verified contacts

Hanover, United States
$3.0M
raised

TigerByte Cyber is a defense and cybersecurity technology company that provides edge computing and AI security solutions.

Sep 2026
Seed

Founder Contacts

41,000+ verified contacts

Berkeley, United States
$6.0M
raised

Wireless Communication, Free Space Optics,

Aug 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Atlanta, United States

WitFoo is a project dedicated to operationalizing the craft of information security.

Aug 2026
Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$20.0M
raised

Way imposes your iam tools on apps and identities that they cannot access.

Jul 2026
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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San Francisco, United States
$4.1M
raised

StrongestLayer is an AI-based cybersecurity platform mainly for email security and human risk mitigation.

Jul 2026
Seed

Founder Contacts

41,000+ verified contacts

Singapore, Singapore
$3.9M
raised

PQCee develops post-quantum cryptography solutions to help organizations secure digital systems against future quantum computing threats.

Jul 2026
Seed

Founder Contacts

41,000+ verified contacts

Madrid, Spain
$1.1M
raised

8Layers is an artificial intelligence platform that offers cloud identity threat detection to organizations

Jul 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Amsterdam, The Netherlands
$3.3M
raised

Dawnguard is an AI-native cloud security platform that builds security into cloud architecture, helping teams validate their infrastructure.

Jul 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Lund, Sweden
$534K
raised

Waveium develops an API-based cloud platform for instant wireless design simulations and validation.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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San Francisco, United States
$10.0M
raised

Magnitude is an autonomous AI workforce platform that offers third-party cyber risk management services.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Arlo Industries develops passive aerial sensing networks for tracking drones and missiles.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Salt Lake City, United States
$3.0M
raised

Cimento simulates real threats, analyzes employee behavior, and adapts training in real time

May 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Copenhagen, Denmark
$2.0M
raised

Lightmark is launching a technology that makes it possible to document where and when a video was recorded.

May 2026
Seed

Founder Contacts

41,000+ verified contacts

Washington, United States

The Security Bulldog is an AI-based cybersecurity intelligence platform that enables enterprises to accelerate remediation.

Apr 2026
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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San Francisco, United States
$40.0M
raised

RunSybil is an AI-powered offensive security platform designed to continuously test applications and infrastructure for vulnerabilities.

Mar 2026
Seed

Founder Contacts

41,000+ verified contacts

Grenoble, France
$5.9M
raised

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

Mar 2026
Pre-Seed

Founder Contacts

41,000+ 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

41,000+ verified contacts

Wilmington, United States
$6.7M
raised

Akave is an enterprise cloud infrastructure company that combines blockchain verifiability with S3-compatible object storage.

Mar 2026
Seed

Founder Contacts

41,000+ verified contacts

Washington, United States
$4.0M
raised

Evoke Security is a cybersecurity company that uses AI for agent discovery to identify and eliminate shadow AI.

Feb 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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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

41,000+ verified contacts

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

41,000+ verified contacts

Cedar Rapids, United States
$7.0M
raised

RemoteThreat is a cybersecurity firm advancing offensive AI use in adversary simulation, training, and tools.

Feb 2026
Seed

Founder Contacts

41,000+ verified contacts

Sydney, Australia
$4.1M
raised

Dam Secure is an AI platform that finds and fixes logic-level code security flaws automatically.

Jan 2026
Seed

Founder Contacts

41,000+ 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

41,000+ verified contacts

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